{"id":14847,"date":"2023-09-01T02:34:05","date_gmt":"2023-09-01T02:34:05","guid":{"rendered":"https:\/\/www.rayzeek.com\/?p=14847"},"modified":"2023-12-26T08:46:47","modified_gmt":"2023-12-26T08:46:47","slug":"pir-motion-sensor","status":"publish","type":"post","link":"https:\/\/www.rayzeek.com\/pt_br\/blog\/sensor-de-movimento-pir","title":{"rendered":"O que \u00e9 um Sensor de Movimento PIR e Como Ele Funciona?"},"content":{"rendered":"<p>Voc\u00ea tem curiosidade sobre como aquelas luzes autom\u00e1ticas acendem assim que voc\u00ea entra em uma sala? Ou talvez voc\u00ea tenha se perguntado como os sistemas de seguran\u00e7a detectam movimento e acionam alarmes? N\u00e3o procure mais, porque neste artigo, vamos mergulhar no fascinante mundo dos sensores de movimento PIR. Seja voc\u00ea um entusiasta de DIY ou simplesmente interessado em entender a tecnologia por tr\u00e1s desses dispositivos, exploraremos o que \u00e9 um sensor de movimento PIR, como ele funciona e suas v\u00e1rias aplica\u00e7\u00f5es. Desde ilumina\u00e7\u00e3o autom\u00e1tica at\u00e9 sistemas de seguran\u00e7a e at\u00e9 term\u00f4metros sem contato, prepare-se para descobrir os segredos por tr\u00e1s dessa tecnologia engenhosa.<\/p><h2 class=\"simpletoc-title\">Conte\u00fado<\/h2>\n<ul class=\"simpletoc-list\">\n<li><a href=\"#h-what-is-a-pir-motion-sensor\">O que \u00e9 um sensor de movimento PIR<\/a>\n\n<\/li>\n<li><a href=\"#h-how-pir-motion-sensors-work\">Como Funcionam os Sensores de Movimento PIR<\/a>\n\n\n<ul><li>\n<a href=\"#the-pyroelectric-sensor\">O Sensor Piroelectric<\/a>\n\n<\/li>\n<li><a href=\"#the-lens\">A Lente<\/a>\n\n<\/li>\n<\/ul>\n<li><a href=\"#h-pir-detection-coverage-and-pattern\">Cobertura e Padr\u00e3o de Detec\u00e7\u00e3o PIR<\/a>\n\n<\/li>\n<li><a href=\"#h-what-to-consider-when-designing-pir-applications\">O que Considerar ao Projetar Aplica\u00e7\u00f5es PIR<\/a>\n\n\n<ul><li>\n<a href=\"#h-sensor-placement\">Posicionamento do Sensor<\/a>\n\n<\/li>\n<li><a href=\"#h-detection-range\">Alcance de Detec\u00e7\u00e3o<\/a>\n\n<\/li>\n<li><a href=\"#h-sensitivity-adjustment\">Ajuste de Sensibilidade<\/a>\n\n<\/li>\n<li><a href=\"#h-environmental-factors\">Fatores ambientais<\/a>\n\n<\/li>\n<li><a href=\"#h-power-source\">Fonte de Energia<\/a>\n\n<\/li>\n<li><a href=\"#h-integration-with-other-systems\">Integra\u00e7\u00e3o Com Outros Sistemas<\/a>\n\n<\/li>\n<li><a href=\"#h-lockout-time-and-power-on-delay\">Tempo de Bloqueio e Atraso de Liga\u00e7\u00e3o<\/a>\n\n<\/li>\n<\/ul>\n<li><a href=\"#h-pir-motion-sensor-applications\">Aplica\u00e7\u00f5es do Sensor de Movimento PIR<\/a>\n\n\n<ul><li>\n<a href=\"#h-automatic-lighting-0\">Ilumina\u00e7\u00e3o Autom\u00e1tica<\/a>\n\n<\/li>\n<li><a href=\"#h-security-applications-0\">Aplica\u00e7\u00f5es de Seguran\u00e7a<\/a>\n\n\n<\/li>\n\n<\/li>\n\n<\/li>\n\n<\/li>\n\n<\/li>\n\n<li><a href=\"#h-pir-non-contact-thermometer-0\">Term\u00f4metro de Contato N\u00e3o PIR<\/a>\n\n<\/li>\n<li><a href=\"#h-pet-immune-pir-motion-detector-0\">Detector de Movimento PIR Imune a Animais de Estima<\/a>\n<\/li>\n<\/ul>\n<\/li><\/ul><h2 class=\"wp-block-heading\" id=\"h-what-is-a-pir-motion-sensor\">O que \u00e9 um sensor de movimento PIR<\/h2><p>Um sensor de movimento PIR (Infravermelho Passivo) \u00e9 um dispositivo que detecta movimento medindo mudan\u00e7as na radia\u00e7\u00e3o infravermelha. Ele detecta especificamente n\u00edveis de radia\u00e7\u00e3o infravermelha emitida por corpos quentes e objetos quentes, incluindo o corpo humano. A radia\u00e7\u00e3o infravermelha n\u00e3o \u00e9 vis\u00edvel ao olho humano, pois \u00e9 emitida em comprimentos de onda infravermelhos. Os sensores PIR n\u00e3o s\u00e3o afetados pela luz vis\u00edvel, permitindo que funcionem de forma eficaz em ambientes com luz e escuros.<\/p><p>O sensor PIR consiste em duas partes principais: um sensor pyroelectric e uma lente, frequentemente chamada de lente de Fresnel. O sensor pyroelectric \u00e9 um cristal retangular localizado no centro de uma carca\u00e7a met\u00e1lica redonda. Ele detecta mudan\u00e7as na quantidade de radia\u00e7\u00e3o infravermelha que incide sobre ele, que varia dependendo da temperatura e das caracter\u00edsticas da superf\u00edcie dos objetos \u00e0 sua frente. A lente foca os sinais infravermelhos no sensor pyroelectric. Ela ajuda a concentrar a radia\u00e7\u00e3o infravermelha incidente no sensor, aumentando sua sensibilidade para detectar movimento com precis\u00e3o.<\/p><p>Sensores de movimento PIR s\u00e3o passivos porque n\u00e3o emitem calor ou energia por si mesmos. Eles dependem de detectar a radia\u00e7\u00e3o infravermelha emitida por objetos quentes em seu campo de vis\u00e3o. Isso os torna altamente eficientes e adequados para v\u00e1rias aplica\u00e7\u00f5es, incluindo sistemas de ilumina\u00e7\u00e3o autom\u00e1tica, sistemas de seguran\u00e7a e term\u00f4metros de contato n\u00e3o invasivos.<\/p><h2 class=\"wp-block-heading\" id=\"h-how-pir-motion-sensors-work\">Como Funcionam os Sensores de Movimento PIR<\/h2><p>Os sensores de movimento PIR s\u00e3o projetados para detectar a radia\u00e7\u00e3o emitida por seres vivos, como humanos ou animais. Quando um objeto quente ou uma pessoa se move dentro do alcance de detec\u00e7\u00e3o do sensor de movimento PIR, ele emite radia\u00e7\u00e3o infravermelha e a lente do sensor foca essa radia\u00e7\u00e3o no sensor pyroelectric. \u00c0 medida que a radia\u00e7\u00e3o infravermelha alcan\u00e7a o sensor, ela causa uma mudan\u00e7a na carga el\u00e9trica do material pyroelectric.<\/p><p>Essa mudan\u00e7a na carga el\u00e9trica \u00e9 ent\u00e3o convertida em um sinal el\u00e9trico, que \u00e9 processado pelo circuito do sensor. Se a mudan\u00e7a na carga el\u00e9trica exceder um determinado limite, ela aciona o sensor para enviar um sinal ao dispositivo ou sistema conectado, indicando a presen\u00e7a de movimento.<\/p><p>Sensores de movimento PIR s\u00e3o mais complexos do que outros sensores devido \u00e0s m\u00faltiplas vari\u00e1veis que afetam sua entrada e sa\u00edda. Os dois principais componentes dos sensores PIR s\u00e3o: o sensor pyroelectric e a lente:<\/p><h3 class=\"wp-block-heading\" id=\"the-pyroelectric-sensor\">O Sensor Piroelectric<\/h3><p>O sensor pyroelectric \u00e9 o componente principal de um sensor de movimento PIR. O sensor pyroelectric, juntamente com seu circuito de suporte, resistores e capacitores, \u00e9 respons\u00e1vel por detectar n\u00edveis de radia\u00e7\u00e3o infravermelha e convert\u00ea-los em um pulso de sa\u00edda digital. Este pulso de sa\u00edda digital indica se o movimento foi detectado ou n\u00e3o.<\/p><p>O sensor pyroelectric \u00e9 alojado em uma lata de metal hermeticamente selada, o que melhora sua imunidade ao ru\u00eddo, temperatura e umidade. O sensor possui uma janela feita de material transmissivo a IR, geralmente sil\u00edcio revestido, que permite a passagem da radia\u00e7\u00e3o infravermelha enquanto protege o elemento sens\u00edvel.<\/p><p>Dentro do sensor pyroelectric, h\u00e1 dois sensores infravermelhos equilibrados ou eletrodos. Esses eletrodos s\u00e3o conectados de forma que se cancelam quando n\u00e3o h\u00e1 movimento. Ou seja, quando n\u00e3o h\u00e1 movimento, ambas as aberturas detectam a mesma quantidade de radia\u00e7\u00e3o infravermelha, resultando em um sinal de sa\u00edda zero. Quando um corpo quente, como um humano ou animal, passa, ele intercepta metade do sensor, causando uma mudan\u00e7a diferencial positiva entre as duas metades. Quando o corpo quente sai da regi\u00e3o de detec\u00e7\u00e3o e intercepta a outra metade do sensor, ocorre uma mudan\u00e7a diferencial negativa. Ao detectar essas mudan\u00e7as de voltagem, o sensor de movimento PIR pode detectar movimento.<\/p><h3 class=\"wp-block-heading\" id=\"the-lens\">A Lente<\/h3><p>A lente \u00e9 outro componente cr\u00edtico de um sensor de movimento PIR. A lente determina a amplitude, alcance e padr\u00e3o de detec\u00e7\u00e3o da \u00e1rea. A lente de um sensor de movimento PIR geralmente fica alojada em uma caixa de pl\u00e1stico com uma janela transl\u00facida. Essa janela permite que a energia infravermelha entre, ao mesmo tempo em que reduz a chance de objetos estranhos obstru\u00edrem o campo de vis\u00e3o do sensor ou causarem alarmes falsos. O pl\u00e1stico usado na janela \u00e9 transparente \u00e0 radia\u00e7\u00e3o infravermelha, permitindo que o sensor receba os comprimentos de onda desejados. A janela tamb\u00e9m pode servir como um mecanismo de foco, ajudando a direcionar a energia infravermelha para a superf\u00edcie do sensor. Ela condensa a luz e fornece uma faixa maior de infravermelho ao sensor. A lente \u00e9 dividida em v\u00e1rias se\u00e7\u00f5es facetadas, cada uma atuando como uma lente de Fresnel separada.&nbsp;<\/p><p>Uma lente de fresnel consiste em sulcos conc\u00eantricos gravados no pl\u00e1stico, atuando como superf\u00edcies refrativas individuais que coletam raios de luz paralelos em um ponto focal. Apesar de seu tamanho menor, uma lente de fresnel pode focar a luz de maneira semelhante a uma lente \u00f3ptica convencional. Esse design cria uma variedade de \u00e1reas de detec\u00e7\u00e3o que se intercalam, aumentando a capacidade do sensor de detectar movimento em um campo de vis\u00e3o mais amplo. A orienta\u00e7\u00e3o alternada das sub-lentes resulta em centros de lentes que parecem inconsistentes, com cada uma apontando para uma metade diferente do elemento de detec\u00e7\u00e3o PIR.<\/p><p>A lente tamb\u00e9m ajuda a filtrar fontes indesejadas de radia\u00e7\u00e3o infravermelha, como luz solar ou ilumina\u00e7\u00e3o artificial, que poderiam acionar alarmes falsos. Ela foca a radia\u00e7\u00e3o infravermelha no sensor pyroelectric, permitindo uma detec\u00e7\u00e3o precisa das mudan\u00e7as na radia\u00e7\u00e3o infravermelha.<\/p><p>Al\u00e9m do design de lente de Fresnel, alguns sensores de movimento PIR podem incorporar espelhos parab\u00f3licos segmentados internos para focar ainda mais a energia infravermelha no sensor. Esses espelhos podem aumentar a sensibilidade e o alcance do sensor. No entanto, nesses casos, a tampa de janela de pl\u00e1stico geralmente n\u00e3o possui lentes de Fresnel moldadas nela.<\/p><p>Com a lente, os sensores de movimento PIR podem detectar efetivamente movimento dentro de seu alcance e campo de vis\u00e3o designados. Os sensores PIR podem ser configurados com diferentes lentes para fornecer cobertura e padr\u00f5es de detec\u00e7\u00e3o espec\u00edficos, permitindo personaliza\u00e7\u00e3o com base nos requisitos da aplica\u00e7\u00e3o.<\/p><p>Com a combina\u00e7\u00e3o do sensor piroel\u00e9trico e da lente, os sensores de movimento PIR podem detectar e responder com precis\u00e3o a humanos ou outros alvos desejados, tornando-os componentes valiosos em v\u00e1rias aplica\u00e7\u00f5es, como ilumina\u00e7\u00e3o autom\u00e1tica, sistemas de seguran\u00e7a e term\u00f4metros sem contato.<\/p><h2 class=\"wp-block-heading\" id=\"h-pir-detection-coverage-and-pattern\">Cobertura e Padr\u00e3o de Detec\u00e7\u00e3o PIR<\/h2><p>A cobertura de detec\u00e7\u00e3o de um sensor PIR \u00e9 a \u00e1rea que o sensor pode monitorar para movimento. Essa cobertura \u00e9 normalmente representada como um \u00e2ngulo, como 180 graus ou 360 graus, indicando o alcance do campo de vis\u00e3o do sensor.<\/p><p>O padr\u00e3o de detec\u00e7\u00e3o de um sensor PIR \u00e9 determinado pela lente e\/ou espelho usado em seu design. Os sensores PIR frequentemente usam lentes segmentadas ou segmentos de espelho para dividir o campo de vis\u00e3o em m\u00faltiplas zonas. Cada zona corresponde a uma \u00e1rea de detec\u00e7\u00e3o espec\u00edfica. Quando um objeto ou pessoa se move dentro da cobertura de detec\u00e7\u00e3o, o sensor PIR detecta mudan\u00e7as na radia\u00e7\u00e3o infravermelha emitida pelo objeto. O sensor analisa as mudan\u00e7as em cada zona de forma independente para determinar se h\u00e1 movimento presente. Essa abordagem segmentada ajuda a reduzir alarmes falsos causados por fatores ambientais ou movimento de objetos fora da \u00e1rea de detec\u00e7\u00e3o desejada.<\/p><div class=\"insert_product_cards_outer_wrapper\"><h3>Talvez Voc\u00ea Esteja Interessado Em<\/h3><div class=\"swiper insert_product_cards_wrapper\"><div class=\"swiper-wrapper\"><div class=\"swiper-slide\"><div class = \"insert_product_card_inner\"><div class = \"insert_product_card_i\"><a href=\"https:\/\/www.rayzeek.com\/pt_br\/produtos\/rz037-dry\"><div class = \"insert_product_card_image\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1080\" height=\"1080\" src=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"\" srcset=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view.jpg 1080w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-300x300.jpg 300w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-1024x1024.jpg 1024w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-150x150.jpg 150w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-768x768.jpg 768w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-12x12.jpg 12w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-100x100.jpg 100w\" sizes=\"(max-width: 1080px) 100vw, 1080px\" \/><\/div><\/a><\/div><div class = \"insert_product_card_t\"><div class = \"insert_product_card_content\"><div class = \"insert_product_card_title\"><h4><a href = \"https:\/\/www.rayzeek.com\/pt_br\/produtos\/rz037-dry\">RZ037-DRY Ceiling Mount PIR Occupancy Sensor with Dry Contact Relay<\/a><\/h4><\/div><div class = \"insert_product_card_bullet_points_wrapper\"><div class = \"insert_product_card_bullet_points\"><ul><li>Ceiling-mounted PIR occupancy sensor with dry-contact relay output<\/li><li>12\/24VDC or 12\/24VAC low-voltage supply<\/li><li>COM, NO, and NC isolated relay contacts for EMS, HVAC, and building control inputs<\/li><\/ul> <\/div><\/div><div class = \"merged_buttons product_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_product\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/www.rayzeek.com\/pt_br\/produtos\/rz037-dry\">Detalhes do Produto <\/a><\/div><\/div><\/div><div class = \"merged_buttons amz_merged_wrapper\"><\/div><\/div><\/div><\/div><\/div><div class=\"swiper-slide\"><div class = \"insert_product_card_inner\"><div class = \"insert_product_card_i\"><a href=\"https:\/\/www.rayzeek.com\/pt_br\/produtos\/rz048-12v-24v\"><div class = \"insert_product_card_image\"><img decoding=\"async\" width=\"1200\" height=\"1200\" src=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz048-main-clean.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"RZ048 recessed ceiling microwave motion sensor product image\" srcset=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz048-main-clean.jpg 1200w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz048-main-clean-300x300.jpg 300w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz048-main-clean-1024x1024.jpg 1024w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz048-main-clean-150x150.jpg 150w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz048-main-clean-768x768.jpg 768w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz048-main-clean-12x12.jpg 12w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz048-main-clean-100x100.jpg 100w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/div><\/a><\/div><div class = \"insert_product_card_t\"><div class = \"insert_product_card_content\"><div class = \"insert_product_card_title\"><h4><a href = \"https:\/\/www.rayzeek.com\/pt_br\/produtos\/rz048-12v-24v\">RZ048 12V\/24V 360-Degree Recessed Ceiling Microwave Motion Sensor Switch<\/a><\/h4><\/div><div class = \"insert_product_card_bullet_points_wrapper\"><div class = \"insert_product_card_bullet_points\"><ul><li>Low-voltage DC recessed ceiling-mounted microwave motion sensor switch<\/li><li>12 VDC \/ 24 VDC input with 10-30 VDC range<\/li><li>10A max work current with adjustable time delay, Lux threshold, and sensitivity<\/li><\/ul> <\/div><\/div><div class = \"merged_buttons product_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_product\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/www.rayzeek.com\/pt_br\/produtos\/rz048-12v-24v\">Detalhes do Produto <\/a><\/div><\/div><\/div><div class = \"merged_buttons amz_merged_wrapper\"><\/div><\/div><\/div><\/div><\/div><div class=\"swiper-slide\"><div class = \"insert_product_card_inner\"><div class = \"insert_product_card_i\"><a href=\"https:\/\/www.rayzeek.com\/pt_br\/produtos\/rz048-10a\"><div class = \"insert_product_card_image\"><img decoding=\"async\" width=\"1200\" height=\"1200\" src=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz048-main-clean.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"RZ048 recessed ceiling microwave motion sensor product image\" srcset=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz048-main-clean.jpg 1200w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz048-main-clean-300x300.jpg 300w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz048-main-clean-1024x1024.jpg 1024w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz048-main-clean-150x150.jpg 150w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz048-main-clean-768x768.jpg 768w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz048-main-clean-12x12.jpg 12w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz048-main-clean-100x100.jpg 100w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/div><\/a><\/div><div class = \"insert_product_card_t\"><div class = \"insert_product_card_content\"><div class = \"insert_product_card_title\"><h4><a href = \"https:\/\/www.rayzeek.com\/pt_br\/produtos\/rz048-10a\">RZ048-10A 360-Degree Recessed Ceiling Microwave Motion Sensor Switch<\/a><\/h4><\/div><div class = \"insert_product_card_bullet_points_wrapper\"><div class = \"insert_product_card_bullet_points\"><ul><li>Higher-load recessed ceiling-mounted microwave motion sensor switch<\/li><li>100-265 VAC line-voltage input, 10A model<\/li><li>5.8 GHz microwave sensing with adjustable time delay, Lux threshold, and sensitivity<\/li><\/ul> <\/div><\/div><div class = \"merged_buttons product_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_product\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/www.rayzeek.com\/pt_br\/produtos\/rz048-10a\">Detalhes do Produto <\/a><\/div><\/div><\/div><div class = \"merged_buttons amz_merged_wrapper\"><\/div><\/div><\/div><\/div><\/div><div class=\"swiper-slide\"><div class = \"insert_product_card_inner\"><div class = \"insert_product_card_i\"><a href=\"https:\/\/www.rayzeek.com\/pt_br\/produtos\/rz048-5a\"><div class = \"insert_product_card_image\"><img decoding=\"async\" width=\"1200\" height=\"1200\" src=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz048-main-clean.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"RZ048 recessed ceiling microwave motion sensor product image\" srcset=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz048-main-clean.jpg 1200w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz048-main-clean-300x300.jpg 300w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz048-main-clean-1024x1024.jpg 1024w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz048-main-clean-150x150.jpg 150w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz048-main-clean-768x768.jpg 768w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz048-main-clean-12x12.jpg 12w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz048-main-clean-100x100.jpg 100w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/div><\/a><\/div><div class = \"insert_product_card_t\"><div class = \"insert_product_card_content\"><div class = \"insert_product_card_title\"><h4><a href = \"https:\/\/www.rayzeek.com\/pt_br\/produtos\/rz048-5a\">RZ048-5A 360-Degree Recessed Ceiling Microwave Motion Sensor Switch<\/a><\/h4><\/div><div class = \"insert_product_card_bullet_points_wrapper\"><div class = \"insert_product_card_bullet_points\"><ul><li>Recessed ceiling-mounted microwave motion sensor switch<\/li><li>100-265 VAC line-voltage input, 5A model<\/li><li>5.8 GHz microwave sensing with adjustable time delay, Lux threshold, and sensitivity<\/li><\/ul> <\/div><\/div><div class = \"merged_buttons product_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_product\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/www.rayzeek.com\/pt_br\/produtos\/rz048-5a\">Detalhes do Produto <\/a><\/div><\/div><\/div><div class = \"merged_buttons amz_merged_wrapper\"><\/div><\/div><\/div><\/div><\/div><div class=\"swiper-slide\"><div class = \"insert_product_card_inner\"><div class = \"insert_product_card_i\"><a href=\"https:\/\/www.rayzeek.com\/pt_br\/produtos\/rz037-dim-220v\"><div class = \"insert_product_card_image\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1080\" height=\"1080\" src=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"\" srcset=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view.jpg 1080w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-300x300.jpg 300w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-1024x1024.jpg 1024w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-150x150.jpg 150w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-768x768.jpg 768w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-12x12.jpg 12w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-100x100.jpg 100w\" sizes=\"(max-width: 1080px) 100vw, 1080px\" \/><\/div><\/a><\/div><div class = \"insert_product_card_t\"><div class = \"insert_product_card_content\"><div class = \"insert_product_card_title\"><h4><a href = \"https:\/\/www.rayzeek.com\/pt_br\/produtos\/rz037-dim-220v\">RZ037-DIM 220V Ceiling Mount PIR Occupancy Sensor Dimmer<\/a><\/h4><\/div><div class = \"insert_product_card_bullet_points_wrapper\"><div class = \"insert_product_card_bullet_points\"><ul><li>Ceiling-mounted RZ037 PIR occupancy sensor dimmer for 220V power<\/li><li>3A maximum working current with 660W rated load<\/li><li>LUX button controls light-sensor ON\/OFF and user-set dimming brightness<\/li><\/ul> <\/div><\/div><div class = \"merged_buttons product_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_product\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/www.rayzeek.com\/pt_br\/produtos\/rz037-dim-220v\">Detalhes do Produto <\/a><\/div><\/div><\/div><div class = \"merged_buttons amz_merged_wrapper\"><\/div><\/div><\/div><\/div><\/div><div class=\"swiper-slide\"><div class = \"insert_product_card_inner\"><div class = \"insert_product_card_i\"><a href=\"https:\/\/www.rayzeek.com\/pt_br\/produtos\/rz037-dim-110v\"><div class = \"insert_product_card_image\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1080\" height=\"1080\" src=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"\" srcset=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view.jpg 1080w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-300x300.jpg 300w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-1024x1024.jpg 1024w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-150x150.jpg 150w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-768x768.jpg 768w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-12x12.jpg 12w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-100x100.jpg 100w\" sizes=\"(max-width: 1080px) 100vw, 1080px\" \/><\/div><\/a><\/div><div class = \"insert_product_card_t\"><div class = \"insert_product_card_content\"><div class = \"insert_product_card_title\"><h4><a href = \"https:\/\/www.rayzeek.com\/pt_br\/produtos\/rz037-dim-110v\">RZ037-DIM 110V Ceiling Mount PIR Occupancy Sensor Dimmer<\/a><\/h4><\/div><div class = \"insert_product_card_bullet_points_wrapper\"><div class = \"insert_product_card_bullet_points\"><ul><li>Ceiling-mounted RZ037 PIR occupancy sensor dimmer for 110V power<\/li><li>3A maximum working current with 330W rated load<\/li><li>LUX button controls light-sensor ON\/OFF and user-set dimming brightness<\/li><\/ul> <\/div><\/div><div class = \"merged_buttons product_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_product\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/www.rayzeek.com\/pt_br\/produtos\/rz037-dim-110v\">Detalhes do Produto <\/a><\/div><\/div><\/div><div class = \"merged_buttons amz_merged_wrapper\"><\/div><\/div><\/div><\/div><\/div><div class=\"swiper-slide\"><div class = \"insert_product_card_inner\"><div class = \"insert_product_card_i\"><a href=\"https:\/\/www.rayzeek.com\/pt_br\/produtos\/rz047-12v-24v\"><div class = \"insert_product_card_image\"><img decoding=\"async\" width=\"1200\" height=\"1200\" src=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz047-main-product-square-1200.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"RZ047 ceiling mounted microwave motion sensor switch\" srcset=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz047-main-product-square-1200.jpg 1200w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz047-main-product-square-1200-300x300.jpg 300w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz047-main-product-square-1200-1024x1024.jpg 1024w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz047-main-product-square-1200-150x150.jpg 150w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz047-main-product-square-1200-768x768.jpg 768w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz047-main-product-square-1200-12x12.jpg 12w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz047-main-product-square-1200-100x100.jpg 100w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/div><\/a><\/div><div class = \"insert_product_card_t\"><div class = \"insert_product_card_content\"><div class = \"insert_product_card_title\"><h4><a href = \"https:\/\/www.rayzeek.com\/pt_br\/produtos\/rz047-12v-24v\">RZ047 12V\/24V 360-Degree Ceiling Microwave Motion Sensor Switch<\/a><\/h4><\/div><div class = \"insert_product_card_bullet_points_wrapper\"><div class = \"insert_product_card_bullet_points\"><ul><li>Low-voltage DC ceiling-mounted microwave motion sensor switch<\/li><li>12 VDC \/ 24 VDC input with 10-30 VDC range<\/li><li>10A max work current with adjustable time delay, Lux threshold, and sensitivity<\/li><\/ul> <\/div><\/div><div class = \"merged_buttons product_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_product\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/www.rayzeek.com\/pt_br\/produtos\/rz047-12v-24v\">Detalhes do Produto <\/a><\/div><\/div><\/div><div class = \"merged_buttons amz_merged_wrapper\"><\/div><\/div><\/div><\/div><\/div><div class=\"swiper-slide\"><div class = \"insert_product_card_inner\"><div class = \"insert_product_card_i\"><a href=\"https:\/\/www.rayzeek.com\/pt_br\/produtos\/rz047-10a\"><div class = \"insert_product_card_image\"><img decoding=\"async\" width=\"1200\" height=\"1200\" src=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz047-main-product-square-1200.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"RZ047 ceiling mounted microwave motion sensor switch\" srcset=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz047-main-product-square-1200.jpg 1200w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz047-main-product-square-1200-300x300.jpg 300w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz047-main-product-square-1200-1024x1024.jpg 1024w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz047-main-product-square-1200-150x150.jpg 150w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz047-main-product-square-1200-768x768.jpg 768w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz047-main-product-square-1200-12x12.jpg 12w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz047-main-product-square-1200-100x100.jpg 100w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/div><\/a><\/div><div class = \"insert_product_card_t\"><div class = \"insert_product_card_content\"><div class = \"insert_product_card_title\"><h4><a href = \"https:\/\/www.rayzeek.com\/pt_br\/produtos\/rz047-10a\">RZ047-10A 360-Degree Ceiling Microwave Motion Sensor Switch<\/a><\/h4><\/div><div class = \"insert_product_card_bullet_points_wrapper\"><div class = \"insert_product_card_bullet_points\"><ul><li>Higher-load ceiling-mounted microwave motion sensor switch<\/li><li>100-265 VAC line-voltage input, 10A model<\/li><li>5.8 GHz microwave sensing with adjustable time delay, Lux threshold, and sensitivity<\/li><\/ul> <\/div><\/div><div class = \"merged_buttons product_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_product\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/www.rayzeek.com\/pt_br\/produtos\/rz047-10a\">Detalhes do Produto <\/a><\/div><\/div><\/div><div class = \"merged_buttons amz_merged_wrapper\"><\/div><\/div><\/div><\/div><\/div><div class=\"swiper-slide\"><div class = \"insert_product_card_inner\"><div class = \"insert_product_card_i\"><a href=\"https:\/\/www.rayzeek.com\/pt_br\/produtos\/rz047-5a\"><div class = \"insert_product_card_image\"><img decoding=\"async\" width=\"1200\" height=\"1200\" src=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz047-main-product-square-1200.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"RZ047 ceiling mounted microwave motion sensor switch\" srcset=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz047-main-product-square-1200.jpg 1200w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz047-main-product-square-1200-300x300.jpg 300w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz047-main-product-square-1200-1024x1024.jpg 1024w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz047-main-product-square-1200-150x150.jpg 150w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz047-main-product-square-1200-768x768.jpg 768w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz047-main-product-square-1200-12x12.jpg 12w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz047-main-product-square-1200-100x100.jpg 100w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/div><\/a><\/div><div class = \"insert_product_card_t\"><div class = \"insert_product_card_content\"><div class = \"insert_product_card_title\"><h4><a href = \"https:\/\/www.rayzeek.com\/pt_br\/produtos\/rz047-5a\">RZ047-5A 360-Degree Ceiling Microwave Motion Sensor Switch<\/a><\/h4><\/div><div class = \"insert_product_card_bullet_points_wrapper\"><div class = \"insert_product_card_bullet_points\"><ul><li>Ceiling-mounted microwave motion sensor switch<\/li><li>100-265 VAC line-voltage input, 5A model<\/li><li>5.8 GHz microwave sensing with adjustable time delay, Lux threshold, and sensitivity<\/li><\/ul> <\/div><\/div><div class = \"merged_buttons product_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_product\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/www.rayzeek.com\/pt_br\/produtos\/rz047-5a\">Detalhes do Produto <\/a><\/div><\/div><\/div><div class = \"merged_buttons amz_merged_wrapper\"><\/div><\/div><\/div><\/div><\/div><div class=\"swiper-slide\"><div class = \"insert_product_card_inner\"><div class = \"insert_product_card_i\"><a href=\"https:\/\/www.rayzeek.com\/pt_br\/produtos\/rz038-12v-24v\"><div class = \"insert_product_card_image\"><img loading=\"lazy\" decoding=\"async\" width=\"1600\" height=\"1600\" src=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-top-side.png\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"RZ038 recessed ceiling PIR motion sensor top and side view\" srcset=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-top-side.png 1600w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-top-side-300x300.png 300w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-top-side-1024x1024.png 1024w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-top-side-150x150.png 150w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-top-side-768x768.png 768w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-top-side-1536x1536.png 1536w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-top-side-12x12.png 12w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-top-side-1200x1200.png 1200w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-top-side-100x100.png 100w\" sizes=\"(max-width: 1600px) 100vw, 1600px\" \/><\/div><\/a><\/div><div class = \"insert_product_card_t\"><div class = \"insert_product_card_content\"><div class = \"insert_product_card_title\"><h4><a href = \"https:\/\/www.rayzeek.com\/pt_br\/produtos\/rz038-12v-24v\">RZ038 12V\/24V 360-Degree Recessed Ceiling PIR Motion Sensor Switch<\/a><\/h4><\/div><div class = \"insert_product_card_bullet_points_wrapper\"><div class = \"insert_product_card_bullet_points\"><ul><li>Low-voltage DC recessed ceiling mount PIR motion sensor switch<\/li><li>12 VDC \/ 24 VDC input with 10-30 VDC range<\/li><li>Max work current 10A with adjustable time delay, Lux threshold, and sensitivity<\/li><\/ul> <\/div><\/div><div class = \"merged_buttons product_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_product\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/www.rayzeek.com\/pt_br\/produtos\/rz038-12v-24v\">Detalhes do Produto <\/a><\/div><\/div><\/div><div class = \"merged_buttons amz_merged_wrapper\"><\/div><\/div><\/div><\/div><\/div><div class=\"swiper-slide\"><div class = \"insert_product_card_inner\"><div class = \"insert_product_card_i\"><a href=\"https:\/\/www.rayzeek.com\/pt_br\/produtos\/rz038-10a\"><div class = \"insert_product_card_image\"><img loading=\"lazy\" decoding=\"async\" width=\"1600\" height=\"1600\" src=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-front.png\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"RZ038 recessed ceiling PIR motion sensor front view\" srcset=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-front.png 1600w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-front-300x300.png 300w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-front-1024x1024.png 1024w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-front-150x150.png 150w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-front-768x768.png 768w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-front-1536x1536.png 1536w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-front-12x12.png 12w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-front-1200x1200.png 1200w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-front-100x100.png 100w\" sizes=\"(max-width: 1600px) 100vw, 1600px\" \/><\/div><\/a><\/div><div class = \"insert_product_card_t\"><div class = \"insert_product_card_content\"><div class = \"insert_product_card_title\"><h4><a href = \"https:\/\/www.rayzeek.com\/pt_br\/produtos\/rz038-10a\">RZ038-10A 360-Degree Recessed Ceiling PIR Motion Sensor Switch<\/a><\/h4><\/div><div class = \"insert_product_card_bullet_points_wrapper\"><div class = \"insert_product_card_bullet_points\"><ul><li>Higher-load recessed ceiling mount PIR motion sensor switch<\/li><li>100-265 VAC line-voltage input, 10A model<\/li><li>360-degree detection with adjustable time delay, Lux threshold, and sensitivity<\/li><\/ul> <\/div><\/div><div class = \"merged_buttons product_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_product\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/www.rayzeek.com\/pt_br\/produtos\/rz038-10a\">Detalhes do Produto <\/a><\/div><\/div><\/div><div class = \"merged_buttons amz_merged_wrapper\"><\/div><\/div><\/div><\/div><\/div><div class=\"swiper-slide\"><div class = \"insert_product_card_inner\"><div class = \"insert_product_card_i\"><a href=\"https:\/\/www.rayzeek.com\/pt_br\/produtos\/rz038-5a\"><div class = \"insert_product_card_image\"><img loading=\"lazy\" decoding=\"async\" width=\"1600\" height=\"1600\" src=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-front.png\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"RZ038 recessed ceiling PIR motion sensor front view\" srcset=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-front.png 1600w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-front-300x300.png 300w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-front-1024x1024.png 1024w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-front-150x150.png 150w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-front-768x768.png 768w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-front-1536x1536.png 1536w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-front-12x12.png 12w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-front-1200x1200.png 1200w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-front-100x100.png 100w\" sizes=\"(max-width: 1600px) 100vw, 1600px\" \/><\/div><\/a><\/div><div class = \"insert_product_card_t\"><div class = \"insert_product_card_content\"><div class = \"insert_product_card_title\"><h4><a href = \"https:\/\/www.rayzeek.com\/pt_br\/produtos\/rz038-5a\">RZ038-5A 360-Degree Recessed Ceiling PIR Motion Sensor Switch<\/a><\/h4><\/div><div class = \"insert_product_card_bullet_points_wrapper\"><div class = \"insert_product_card_bullet_points\"><ul><li>Recessed ceiling mount PIR motion sensor switch<\/li><li>100-265 VAC line-voltage input, 5A model<\/li><li>360-degree detection with adjustable time delay, Lux threshold, and sensitivity<\/li><\/ul> <\/div><\/div><div class = \"merged_buttons product_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_product\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/www.rayzeek.com\/pt_br\/produtos\/rz038-5a\">Detalhes do Produto <\/a><\/div><\/div><\/div><div class = \"merged_buttons amz_merged_wrapper\"><\/div><\/div><\/div><\/div><\/div><div class=\"swiper-slide\"><div class = \"insert_product_card_inner\"><div class = \"insert_product_card_i\"><a href=\"https:\/\/www.rayzeek.com\/pt_br\/produtos\/rz040\"><div class = \"insert_product_card_image\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"1200\" src=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz040-main-product-1200.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"RZ040 wireless switch and receiver kit\" srcset=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz040-main-product-1200.jpg 1200w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz040-main-product-1200-300x300.jpg 300w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz040-main-product-1200-1024x1024.jpg 1024w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz040-main-product-1200-150x150.jpg 150w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz040-main-product-1200-768x768.jpg 768w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz040-main-product-1200-12x12.jpg 12w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz040-main-product-1200-100x100.jpg 100w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/div><\/a><\/div><div class = \"insert_product_card_t\"><div class = \"insert_product_card_content\"><div class = \"insert_product_card_title\"><h4><a href = \"https:\/\/www.rayzeek.com\/pt_br\/produtos\/rz040\">RZ040 Wireless Switch and Receiver Kit<\/a><\/h4><\/div><div class = \"insert_product_card_bullet_points_wrapper\"><div class = \"insert_product_card_bullet_points\"><ul><li>Wireless switch and receiver kit for indoor ON\/OFF lighting control<\/li><li>100-230VAC, 50\/60Hz receiver with 5A rated current<\/li><li>CR2032-powered wireless switch with 2.4GHz communication<\/li><\/ul> <\/div><\/div><div class = \"merged_buttons product_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_product\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/www.rayzeek.com\/pt_br\/produtos\/rz040\">Detalhes do Produto <\/a><\/div><\/div><\/div><div class = \"merged_buttons amz_merged_wrapper\"><\/div><\/div><\/div><\/div><\/div><div class=\"swiper-slide\"><div class = \"insert_product_card_inner\"><div class = \"insert_product_card_i\"><a href=\"https:\/\/www.rayzeek.com\/pt_br\/produtos\/rz037-12v-24v\"><div class = \"insert_product_card_image\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1080\" height=\"1080\" src=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"\" srcset=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view.jpg 1080w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-300x300.jpg 300w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-1024x1024.jpg 1024w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-150x150.jpg 150w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-768x768.jpg 768w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-12x12.jpg 12w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-100x100.jpg 100w\" sizes=\"(max-width: 1080px) 100vw, 1080px\" \/><\/div><\/a><\/div><div class = \"insert_product_card_t\"><div class = \"insert_product_card_content\"><div class = \"insert_product_card_title\"><h4><a href = \"https:\/\/www.rayzeek.com\/pt_br\/produtos\/rz037-12v-24v\">Sensor de Movimento por Ocupa\u00e7\u00e3o RZ037 de Montagem no Tecto 12V\/24V DC<\/a><\/h4><\/div><div class = \"insert_product_card_bullet_points_wrapper\"><div class = \"insert_product_card_bullet_points\"><ul><li>Ocupa\u00e7\u00e3o (Auto-LIGAR\/Auto-DESLIGAR)<\/li><li>12\u201324V DC (10\u201330VDC), at\u00e9 10A<\/li><li>Cobertura de 360\u00b0, di\u00e2metro de 8\u201312 m<\/li><li>Atraso de tempo 15 s\u201330 min<\/li><li>Sensor de luz Desligado\/15\/25\/35 Lux<\/li><li>Sensibilidade Alta\/Baixa<\/li><\/ul> <\/div><\/div><div class = \"merged_buttons product_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_product\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/www.rayzeek.com\/pt_br\/produtos\/rz037-12v-24v\">Detalhes do Produto <\/a><\/div><\/div><\/div><div class = \"merged_buttons amz_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_shop\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/shop.rayzeek.com\/products\/rz037\">Compre Agora <\/a><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"swiper-slide\"><div class = \"insert_product_card_inner\"><div class = \"insert_product_card_i\"><a href=\"https:\/\/www.rayzeek.com\/pt_br\/produtos\/rz037-10a\"><div class = \"insert_product_card_image\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1080\" height=\"1080\" src=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"\" srcset=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view.jpg 1080w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-300x300.jpg 300w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-1024x1024.jpg 1024w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-150x150.jpg 150w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-768x768.jpg 768w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-12x12.jpg 12w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-100x100.jpg 100w\" sizes=\"(max-width: 1080px) 100vw, 1080px\" \/><\/div><\/a><\/div><div class = \"insert_product_card_t\"><div class = \"insert_product_card_content\"><div class = \"insert_product_card_title\"><h4><a href = \"https:\/\/www.rayzeek.com\/pt_br\/produtos\/rz037-10a\">Sensor de Movimento de Ocupa\u00e7\u00e3o de Teto com Tens\u00e3o de Linha (RZ037-10A)<\/a><\/h4><\/div><div class = \"insert_product_card_bullet_points_wrapper\"><div class = \"insert_product_card_bullet_points\"><ul><li>Modo de ocupa\u00e7\u00e3o Auto-ON\/Auto-OFF<\/li><li>100\u2013265V CA, 10A (neutro necess\u00e1rio)<\/li><li>Cobertura de 360\u00b0; di\u00e2metro de detec\u00e7\u00e3o de 8\u201312 m<\/li><li>Retraso de tempo 15 s\u201330 min; Lux DESL\/15\/25\/35; Sensibilidade Alta\/Baixa<\/li><\/ul> <\/div><\/div><div class = \"merged_buttons product_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_product\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/www.rayzeek.com\/pt_br\/produtos\/rz037-10a\">Detalhes do Produto <\/a><\/div><\/div><\/div><div class = \"merged_buttons amz_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_shop\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/shop.rayzeek.com\/products\/rz037\">Compre Agora <\/a><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"swiper-slide\"><div class = \"insert_product_card_inner\"><div class = \"insert_product_card_i\"><a href=\"https:\/\/www.rayzeek.com\/pt_br\/produtos\/rz037-5a\"><div class = \"insert_product_card_image\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1080\" height=\"1080\" src=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"\" srcset=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view.jpg 1080w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-300x300.jpg 300w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-1024x1024.jpg 1024w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-150x150.jpg 150w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-768x768.jpg 768w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-12x12.jpg 12w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-100x100.jpg 100w\" sizes=\"(max-width: 1080px) 100vw, 1080px\" \/><\/div><\/a><\/div><div class = \"insert_product_card_t\"><div class = \"insert_product_card_content\"><div class = \"insert_product_card_title\"><h4><a href = \"https:\/\/www.rayzeek.com\/pt_br\/produtos\/rz037-5a\">Sensor de Movimento de Ocupa\u00e7\u00e3o de Teto com Tens\u00e3o de Linha (RZ037-5A)<\/a><\/h4><\/div><div class = \"insert_product_card_bullet_points_wrapper\"><div class = \"insert_product_card_bullet_points\"><ul><li>Modo de ocupa\u00e7\u00e3o Auto-ON\/Auto-OFF<\/li><li>100\u2013265V CA, 5A (neutro necess\u00e1rio)<\/li><li>Cobertura de 360\u00b0; di\u00e2metro de detec\u00e7\u00e3o de 8\u201312 m<\/li><li>Retraso de tempo 15 s\u201330 min; Lux DESL\/15\/25\/35; Sensibilidade Alta\/Baixa<\/li><\/ul>\r\n <\/div><\/div><div class = \"merged_buttons product_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_product\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/www.rayzeek.com\/pt_br\/produtos\/rz037-5a\">Detalhes do Produto <\/a><\/div><\/div><\/div><div class = \"merged_buttons amz_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_shop\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/shop.rayzeek.com\/products\/rz037\">Compre Agora <\/a><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"swiper-slide\"><div class = \"insert_product_card_inner\"><div class = \"insert_product_card_i\"><a href=\"https:\/\/www.rayzeek.com\/pt_br\/produtos\/rz039\"><div class = \"insert_product_card_image\"><img loading=\"lazy\" decoding=\"async\" width=\"1600\" height=\"1600\" src=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/08\/rz039.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"\" srcset=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/08\/rz039.jpg 1600w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/08\/rz039-300x300.jpg 300w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/08\/rz039-1024x1024.jpg 1024w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/08\/rz039-150x150.jpg 150w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/08\/rz039-768x768.jpg 768w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/08\/rz039-1536x1536.jpg 1536w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/08\/rz039-12x12.jpg 12w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/08\/rz039-1200x1200.jpg 1200w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/08\/rz039-100x100.jpg 100w\" sizes=\"(max-width: 1600px) 100vw, 1600px\" \/><\/div><\/a><\/div><div class = \"insert_product_card_t\"><div class = \"insert_product_card_content\"><div class = \"insert_product_card_title\"><h4><a href = \"https:\/\/www.rayzeek.com\/pt_br\/produtos\/rz039\">Kit de Sensor de Movimento Sem Fio<\/a><\/h4><\/div><div class = \"insert_product_card_bullet_points_wrapper\"><div class = \"insert_product_card_bullet_points\"><ul><li>100V-230VAC<\/li><li>Dist\u00e2ncia de Transmiss\u00e3o: at\u00e9 20m<\/li><li>Sensor de movimento sem fio<\/li><li>Controle cabeado<\/li><\/ul> <\/div><\/div><div class = \"merged_buttons product_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_product\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/www.rayzeek.com\/pt_br\/produtos\/rz039\">Detalhes do Produto <\/a><\/div><\/div><\/div><div class = \"merged_buttons amz_merged_wrapper\"><\/div><\/div><\/div><\/div><\/div><div class=\"swiper-slide\"><div class = \"insert_product_card_inner\"><div class = \"insert_product_card_i\"><a href=\"https:\/\/www.rayzeek.com\/pt_br\/produtos\/rz050-dp\"><div class = \"insert_product_card_image\"><img loading=\"lazy\" decoding=\"async\" width=\"1600\" height=\"1600\" src=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/04\/rz050-dp.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"\" srcset=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/04\/rz050-dp.jpg 1600w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/04\/rz050-dp-300x300.jpg 300w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/04\/rz050-dp-1024x1024.jpg 1024w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/04\/rz050-dp-150x150.jpg 150w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/04\/rz050-dp-768x768.jpg 768w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/04\/rz050-dp-1536x1536.jpg 1536w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/04\/rz050-dp-12x12.jpg 12w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/04\/rz050-dp-1200x1200.jpg 1200w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/04\/rz050-dp-100x100.jpg 100w\" sizes=\"(max-width: 1600px) 100vw, 1600px\" \/><\/div><\/a><\/div><div class = \"insert_product_card_t\"><div class = \"insert_product_card_content\"><div class = \"insert_product_card_title\"><h4><a href = \"https:\/\/www.rayzeek.com\/pt_br\/produtos\/rz050-dp\">Sensor de Movimento para Ar Condicionado Dual Power RZ050-DP<\/a><\/h4><\/div><div class = \"insert_product_card_bullet_points_wrapper\"><div class = \"insert_product_card_bullet_points\"><ul><li>Tens\u00e3o: 2x Pilhas AAA \/ 5V DC (Micro USB)<\/li><li>Modo Dia\/Noite<\/li><li>Atraso de tempo: 15min, 30min, 1h(padr\u00e3o), 2h<\/li><\/ul> <\/div><\/div><div class = \"merged_buttons product_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_product\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/www.rayzeek.com\/pt_br\/produtos\/rz050-dp\">Detalhes do Produto <\/a><\/div><\/div><\/div><div class = \"merged_buttons amz_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_shop\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/shop.rayzeek.com\/products\/rz050-dp\">Compre Agora <\/a><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"swiper-slide\"><div class = \"insert_product_card_inner\"><div class = \"insert_product_card_i\"><a href=\"https:\/\/www.rayzeek.com\/pt_br\/produtos\/carregador-usb-eu\"><div class = \"insert_product_card_image\"><img loading=\"lazy\" decoding=\"async\" width=\"605\" height=\"491\" src=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/04\/eu-power-adaptor.png\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"\" srcset=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/04\/eu-power-adaptor.png 605w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/04\/eu-power-adaptor-300x243.png 300w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/04\/eu-power-adaptor-15x12.png 15w\" sizes=\"(max-width: 605px) 100vw, 605px\" \/><\/div><\/a><\/div><div class = \"insert_product_card_t\"><div class = \"insert_product_card_content\"><div class = \"insert_product_card_title\"><h4><a href = \"https:\/\/www.rayzeek.com\/pt_br\/produtos\/carregador-usb-eu\">Adaptador de Energia USB EU<\/a><\/h4><\/div><div class = \"insert_product_card_bullet_points_wrapper\"><div class = \"insert_product_card_bullet_points\"><ul><li>Adaptador de energia com plugue EU<\/li><\/ul> <\/div><\/div><div class = \"merged_buttons product_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_product\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/www.rayzeek.com\/pt_br\/produtos\/carregador-usb-eu\">Detalhes do Produto <\/a><\/div><\/div><\/div><div class = \"merged_buttons amz_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_shop\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/shop.rayzeek.com\/products\/usb-power-adapter\">Compre Agora <\/a><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"swiper-slide\"><div class = \"insert_product_card_inner\"><div class = \"insert_product_card_i\"><a href=\"https:\/\/www.rayzeek.com\/pt_br\/produtos\/adaptador-de-energia-usb-do-reino-unido\"><div class = \"insert_product_card_image\"><img loading=\"lazy\" decoding=\"async\" width=\"605\" height=\"632\" src=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/04\/uk-power-adaptor.png\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"\" srcset=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/04\/uk-power-adaptor.png 605w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/04\/uk-power-adaptor-287x300.png 287w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/04\/uk-power-adaptor-11x12.png 11w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/04\/uk-power-adaptor-300x313.png 300w\" sizes=\"(max-width: 605px) 100vw, 605px\" \/><\/div><\/a><\/div><div class = \"insert_product_card_t\"><div class = \"insert_product_card_content\"><div class = \"insert_product_card_title\"><h4><a href = \"https:\/\/www.rayzeek.com\/pt_br\/produtos\/adaptador-de-energia-usb-do-reino-unido\">Adaptador de Energia USB UK<\/a><\/h4><\/div><div class = \"insert_product_card_bullet_points_wrapper\"><div class = \"insert_product_card_bullet_points\"><ul><li>Adaptador de energia com plugue UK<\/li><\/ul> <\/div><\/div><div class = \"merged_buttons product_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_product\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/www.rayzeek.com\/pt_br\/produtos\/adaptador-de-energia-usb-do-reino-unido\">Detalhes do Produto <\/a><\/div><\/div><\/div><div class = \"merged_buttons amz_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_shop\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/shop.rayzeek.com\/products\/usb-power-adapter\">Compre Agora <\/a><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><p>A cobertura e o padr\u00e3o de detec\u00e7\u00e3o de um sensor PIR podem variar dependendo do modelo e do design espec\u00edficos. Alguns sensores podem ter um campo de vis\u00e3o mais estreito ou mais amplo, e o n\u00famero, forma, distribui\u00e7\u00e3o e sensibilidade das zonas de detec\u00e7\u00e3o tamb\u00e9m podem variar. Por exemplo, esses sensores PIR possuem espelhos de orienta\u00e7\u00e3o revers\u00edvel que permitem cobertura ampla ou cortina muito estreita. Sensores PIR com campos de vis\u00e3o mais amplos, incluindo 360 graus, est\u00e3o dispon\u00edveis, geralmente projetados para montagem no teto.<\/p><p>Ao usar sensores de movimento PIR, h\u00e1 v\u00e1rias considera\u00e7\u00f5es a serem feitas em rela\u00e7\u00e3o \u00e0 cobertura e padr\u00e3o de detec\u00e7\u00e3o:<\/p><ul class=\"wp-block-list\"><li>Determine a \u00e1rea espec\u00edfica que precisa ser monitorada para movimento e selecione um sensor PIR com um \u00e2ngulo de cobertura adequado. Considere o tamanho e a disposi\u00e7\u00e3o do espa\u00e7o para garantir uma cobertura adequada. Alguns sensores PIR tamb\u00e9m permitem ajuste de sensibilidade, o que pode ser \u00fatil em ambientes com n\u00edveis variados de movimento ou alarmes falsos frequentes.<\/li>\n\n<li>A coloca\u00e7\u00e3o e o posicionamento corretos do sensor PIR s\u00e3o importantes para uma detec\u00e7\u00e3o \u00f3tima. Fatores como altura de montagem, \u00e2ngulo e poss\u00edveis obstru\u00e7\u00f5es devem ser considerados para garantir que o campo de vis\u00e3o do sensor n\u00e3o seja obstru\u00eddo. A carca\u00e7a do sensor PIR geralmente possui uma janela de pl\u00e1stico que permite a entrada de energia infravermelha, reduzindo a chance de objetos estranhos obstru\u00edrem a vis\u00e3o do sensor ou causarem alarmes falsos. A janela de pl\u00e1stico tamb\u00e9m pode servir como filtro para limitar os comprimentos de onda \u00e0s mais pr\u00f3ximas da radia\u00e7\u00e3o infravermelha emitida por humanos.<\/li><\/ul><h2 class=\"wp-block-heading\" id=\"h-what-to-consider-when-designing-pir-applications\">O que Considerar ao Projetar Aplica\u00e7\u00f5es PIR<\/h2><p>Ao projetar aplica\u00e7\u00f5es de infravermelho passivo, h\u00e1 v\u00e1rios fatores a serem considerados para garantir desempenho e funcionalidade ideais. Ao levar essas considera\u00e7\u00f5es em conta, voc\u00ea pode maximizar a efic\u00e1cia do seu sensor de movimento PIR e criar um sistema confi\u00e1vel e eficiente.<\/p><h3 class=\"wp-block-heading\" id=\"h-sensor-placement\">Posicionamento do Sensor<\/h3><p>A coloca\u00e7\u00e3o do sensor de movimento PIR \u00e9 fundamental para uma detec\u00e7\u00e3o precisa. Posicione o sensor em um local com uma linha de vis\u00e3o clara para a \u00e1rea monitorada. Evite colocar o sensor perto de fontes de calor ou luz solar direta, pois isso pode causar alarmes falsos ou leituras imprecisas. Al\u00e9m disso, certifique-se de que o sensor esteja montado de forma que n\u00e3o possa \u201cver\u201d pela janela, pois fontes fortes de infravermelho do lado de fora podem sobrecarregar o sensor e acionar alarmes falsos.<\/p><h3 class=\"wp-block-heading\" id=\"h-detection-range\">Alcance de Detec\u00e7\u00e3o<\/h3><p>Considere a dist\u00e2ncia de detec\u00e7\u00e3o necess\u00e1ria para sua aplica\u00e7\u00e3o espec\u00edfica. Escolha um sensor PIR com um alcance de detec\u00e7\u00e3o adequado para cobrir efetivamente a \u00e1rea desejada. Lembre-se de que alcances de detec\u00e7\u00e3o maiores podem exigir configura\u00e7\u00f5es de sensibilidade mais altas, o que pode aumentar as chances de alarmes falsos.<\/p><h3 class=\"wp-block-heading\" id=\"h-sensitivity-adjustment\">Ajuste de Sensibilidade<\/h3><p>A maioria dos sensores de movimento PIR permite ajustar o n\u00edvel de sensibilidade. Este ajuste determina qu\u00e3o facilmente o sensor acionar\u00e1 um alarme ou ativar\u00e1 um dispositivo em resposta ao movimento detectado. Encontre o equil\u00edbrio certo entre sensibilidade e alarmes falsos testando o sensor em diferentes cen\u00e1rios e ajustando-o conforme necess\u00e1rio. Alguns sensores s\u00e3o projetados para \u201cignorar\u201d animais dom\u00e9sticos, configurando um limiar de sensibilidade mais alto ou focando na parte superior da sala para evitar detectar movimento no ch\u00e3o.<\/p><h3 class=\"wp-block-heading\" id=\"h-environmental-factors\">Fatores ambientais<\/h3><p>Sensores de movimento PIR podem ser afetados por fatores ambientais como temperatura, umidade e fluxo de ar. Para minimizar esses efeitos, sele o sensor PIR dentro de um material que reduza a influ\u00eancia da temperatura ou umidade, como silicone. Evite colocar o sensor em uma posi\u00e7\u00e3o onde as ventila\u00e7\u00f5es de HVAC sopram ar quente ou frio na janela do sensor, pois isso pode alterar a temperatura e disparar alarmes falsos.<\/p><h3 class=\"wp-block-heading\" id=\"h-power-source\">Fonte de Energia<\/h3><p>Considere os requisitos de fonte de energia para sua aplica\u00e7\u00e3o PIR. Escolha um sensor compat\u00edvel com sua fonte de energia e garanta que ele atenda aos requisitos de consumo de energia da sua aplica\u00e7\u00e3o.<\/p><h3 class=\"wp-block-heading\" id=\"h-integration-with-other-systems\">Integra\u00e7\u00e3o Com Outros Sistemas<\/h3><p>Se voc\u00ea estiver integrando o sensor PIR com outros sistemas ou dispositivos, como alarmes, ilumina\u00e7\u00e3o ou sistemas de automa\u00e7\u00e3o residencial, garanta compatibilidade e comunica\u00e7\u00e3o adequada entre os componentes. Considere os protocolos e interfaces necess\u00e1rios para uma integra\u00e7\u00e3o perfeita.<\/p><h3 class=\"wp-block-heading\" id=\"h-lockout-time-and-power-on-delay\">Tempo de Bloqueio e Atraso de Liga\u00e7\u00e3o<\/h3><p>Sensores PIR possuem per\u00edodos de bloqueio e atraso ao ligar. Durante o tempo de bloqueio, geralmente cerca de 2 segundos, qualquer movimento detectado \u00e9 ignorado para evitar disparos falsos. Al\u00e9m disso, os sensores PIR requerem um per\u00edodo de calibra\u00e7\u00e3o de aproximadamente 30 a 60 segundos ap\u00f3s serem ligados para aprender a assinatura infravermelha ambiente. Ignore quaisquer disparos durante esse per\u00edodo de calibra\u00e7\u00e3o para evitar alarmes falsos.<\/p><h2 class=\"wp-block-heading\" id=\"h-pir-motion-sensor-applications\">Aplica\u00e7\u00f5es do Sensor de Movimento PIR<\/h2><p>Sensores de movimento PIR t\u00eam uma ampla variedade de aplica\u00e7\u00f5es devido \u00e0 sua capacidade de detectar movimentos humanos e fornecer um gatilho para v\u00e1rios dispositivos e sistemas com seu baixo consumo de energia, baixo custo e facilidade de uso. No entanto, os sensores PIR t\u00eam limita\u00e7\u00f5es e n\u00e3o fornecer\u00e3o informa\u00e7\u00f5es sobre o n\u00famero de pessoas ou sua proximidade ao sensor. Al\u00e9m disso, podem ser acionados por animais dom\u00e9sticos, portanto, experimenta\u00e7\u00e3o e ajuste fino podem ser necess\u00e1rios em certas situa\u00e7\u00f5es.<\/p><p>Vamos explorar algumas das aplica\u00e7\u00f5es comuns de sensores de movimento PIR.<\/p><h3 class=\"wp-block-heading\" id=\"h-automatic-lighting-0\">Ilumina\u00e7\u00e3o Autom\u00e1tica<\/h3><p>Ilumina\u00e7\u00e3o autom\u00e1tica \u00e9 uma aplica\u00e7\u00e3o amplamente utilizada de sensores de movimento PIR, oferecendo conveni\u00eancia e efici\u00eancia energ\u00e9tica em diversos ambientes. Quando uma pessoa entra em um c\u00f4modo ou \u00e1rea, o sensor de movimento PIR detecta seu movimento e aciona as luzes para ligar. Isso elimina a necessidade de interruptores manuais e garante que as luzes fiquem acesas apenas quando necess\u00e1rio, resultando em economia de energia e redu\u00e7\u00e3o nos custos de eletricidade.<\/p><div class=\"insert_portfolio_outer_wrapper\"><h3>Inspire-se com os Portf\u00f3lios de Sensores de Movimento Rayzeek.<\/h3><p>N\u00e3o encontrou o que deseja? N\u00e3o se preocupe. Sempre h\u00e1 maneiras alternativas de resolver seus problemas. Talvez um de nossos portf\u00f3lios possa ajudar.<\/p><div class = \"insert_portfolio_buttons\"><div class = \"insert_portfolio_button_wrapper\"><div><a href = \"https:\/\/www.rayzeek.com\/pt_br\/product-category\/sensores-de-movimento\"><p>Sensores de Movimento PIR<\/p><\/a><\/div><\/div><div class = \"insert_portfolio_button_wrapper\"><div><a href=\"https:\/\/www.rayzeek.com\/pt_br\/interruptores-com-sensor-de-movimento\"><p>Interruptores com Sensor de Movimento<\/p><\/a><\/div><\/div><div class = \"insert_portfolio_button_wrapper\"><div><a href=\"https:\/\/www.rayzeek.com\/pt_br\/occupancy-vacancy-sensors\"><p>Sensores de Ocupa\u00e7\u00e3o<\/p><\/a><\/div><\/div><div class = \"insert_portfolio_button_wrapper\"><div><a href=\"https:\/\/www.rayzeek.com\/pt_br\/produtos\/rz050\"><p>Sensor de Movimento para Ar Condicionado<\/p><\/a><\/div><\/div><div class = \"insert_portfolio_button_wrapper\"><div><a href=\"https:\/\/www.rayzeek.com\/pt_br\/product-category\/fita-de-luz-com-sensor-de-movimento\"><p>Fitas de LED com Sensor de Movimento<\/p><\/a><\/div><\/div><div class = \"insert_portfolio_button_wrapper\"><div><a href=\"https:\/\/www.rayzeek.com\/pt_br\/product-category\/sensor-dimmer-dc\"><p>Sensores de Movimento\/Dimerizadores de Baixa Tens\u00e3o DC<\/p><\/a><\/div><\/div><div class = \"insert_portfolio_button_wrapper\"><div><a href=\"https:\/\/www.rayzeek.com\/pt_br\/product-category\/sensores-de-movimento-sem-fio\"><p>Kits de Sensores de Movimento Sem Fio<\/p><\/a><\/div><\/div><\/div><\/div><p>O sensor de movimento PIR funciona detectando mudan\u00e7as na radia\u00e7\u00e3o infravermelha dentro de seu alcance de detec\u00e7\u00e3o. \u00c0 medida que uma pessoa se move dentro do campo de vis\u00e3o do sensor, seu calor corporal emite radia\u00e7\u00e3o infravermelha, que \u00e9 detectada pelo sensor. Subsequentemente, o sensor envia um sinal ao sistema de ilumina\u00e7\u00e3o, instruindo-o a acender as luzes.<\/p><p>Durante a sequ\u00eancia de inicializa\u00e7\u00e3o, que normalmente leva cerca de 30 a 60 segundos ap\u00f3s ser ligado, o sensor de movimento PIR se calibra ao ambiente aprendendo a assinatura infravermelha ambiente. Disparos falsos podem ocorrer durante esse per\u00edodo de calibra\u00e7\u00e3o, portanto, quaisquer disparos nesse per\u00edodo devem ser ignorados. Minimizar o movimento na frente do sensor durante a auto-calibra\u00e7\u00e3o pode ajudar a evitar interfer\u00eancias no processo de calibra\u00e7\u00e3o.<\/p><p>Em sistemas de ilumina\u00e7\u00e3o autom\u00e1tica, a eletr\u00f4nica dentro do sensor de movimento PIR geralmente controla um rel\u00e9 integral capaz de comutar a voltagem da rede el\u00e9trica. Isso permite que o PIR ative as luzes conectadas a ele ao detectar movimento. Essa aplica\u00e7\u00e3o \u00e9 comumente empregada em cen\u00e1rios externos para ilumina\u00e7\u00e3o de seguran\u00e7a ou fins pr\u00e1ticos, como iluminar a \u00e1rea da porta da frente para ajudar a encontrar chaves no escuro. A ilumina\u00e7\u00e3o autom\u00e1tica tamb\u00e9m pode ser implementada em banheiros p\u00fablicos, despensas, corredores e outras \u00e1reas onde o controle autom\u00e1tico das luzes seja ben\u00e9fico. Ao ativar as luzes apenas quando necess\u00e1rio, \u00e9 poss\u00edvel economizar energia e n\u00e3o depender que os usu\u00e1rios lembrem de desligar as luzes ao sair da \u00e1rea.<\/p><h3 class=\"wp-block-heading\" id=\"h-security-applications-0\">Aplica\u00e7\u00f5es de Seguran\u00e7a<\/h3><p>Sensores de movimento PIR t\u00eam uma ampla gama de aplica\u00e7\u00f5es de seguran\u00e7a, tornando-os uma adi\u00e7\u00e3o valiosa a qualquer sistema de seguran\u00e7a.<\/p><h4 class=\"wp-block-heading\" id=\"h-intrusion-detection\">Detec\u00e7\u00e3o de Intrus\u00e3o<\/h4><p>Sensores de movimento PIR s\u00e3o frequentemente integrados em sistemas de alarme contra roubo para detectar entrada n\u00e3o autorizada em uma propriedade. Esses sensores podem detectar o calor emitido pelo corpo de uma pessoa enquanto ela se move dentro do alcance de detec\u00e7\u00e3o. Se qualquer movimento for detectado, o sensor aciona um alarme, alertando os ocupantes ou um servi\u00e7o de monitoramento de seguran\u00e7a.<\/p><h4 class=\"wp-block-heading\" id=\"h-perimeter-protection\">Prote\u00e7\u00e3o Perimetral<\/h4><p>Sensores de movimento PIR podem ser estrategicamente colocados ao longo do per\u00edmetro de uma propriedade para detectar qualquer acesso n\u00e3o autorizado. Ao cobrir pontos de entrada importantes, como portas, janelas e port\u00f5es, esses sensores podem monitorar efetivamente os arredores e acionar um alarme se qualquer movimento for detectado.<\/p><div class=\"insert_inquiry_outer_wrapper\"><h3>Procurando por solu\u00e7\u00f5es de economia de energia ativadas por movimento?<\/h3><p>Entre em contato conosco para sensores de movimento PIR completos, produtos de economia de energia ativados por movimento, interruptores de sensor de movimento e solu\u00e7\u00f5es comerciais de Ocupa\u00e7\u00e3o\/Vac\u00e2ncia.<\/p><div class = \"insert_inquiry_buttons\"><div class = \"insert_inquiry_button_wrapper insert_inquiry_button_email\"><div><a href = \"mailto:info@rayzeek.com\"><p>Enviar um E-mail<\/p><\/a><\/div><\/div><div class = \"insert_inquiry_button_wrapper insert_inquiry_button_email_contact\"><div><a href=\"https:\/\/www.rayzeek.com\/pt_br\/contato\"><p>Formul\u00e1rio de contato<\/p><\/a><\/div><\/div><div class = \"insert_inquiry_button_wrapper insert_inquiry_button_chat chat_jump\"><div><a href=\"#\"><p>Chat Online<\/p><\/a><\/div><\/div><\/div><\/div><h4 class=\"wp-block-heading\" id=\"h-outdoor-security\">Seguran\u00e7a ao Ar Livre<\/h4><p>Sensores de movimento PIR s\u00e3o comumente usados para aplica\u00e7\u00f5es de seguran\u00e7a ao ar livre. Podem ser instalados em lumin\u00e1rias externas ou unidades independentes para detectar qualquer movimento nas proximidades. Isso ajuda a dissuadir poss\u00edveis intrusos e a melhorar a seguran\u00e7a geral da propriedade. Por exemplo, a ilumina\u00e7\u00e3o de seguran\u00e7a pode ser configurada para ligar quando detectar movimento, seja para dissuadir criminosos ou para fins pr\u00e1ticos, como encontrar chaves no escuro.<\/p><h4 class=\"wp-block-heading\" id=\"h-video-surveillance\">Videovigil\u00e2ncia<\/h4><p>Sensores de movimento PIR podem ser integrados a sistemas de videovigil\u00e2ncia para aumentar sua efic\u00e1cia. Quando um sensor PIR detecta movimento, ele pode acionar a grava\u00e7\u00e3o de imagens de v\u00eddeo, permitindo que o pessoal de seguran\u00e7a revise os eventos que levaram \u00e0 detec\u00e7\u00e3o de movimento. Essa funcionalidade \u00e9 particularmente \u00fatil para identificar amea\u00e7as potenciais e capturar evid\u00eancias em caso de incidentes de seguran\u00e7a.<\/p><h4 class=\"wp-block-heading\" id=\"h-access-control\">Controle de Acesso<\/h4><p>Sensores de movimento PIR podem ser usados em sistemas de controle de acesso para monitorar o movimento de indiv\u00edduos dentro de uma \u00e1rea restrita. Ao detectar movimento, esses sensores podem acionar o desbloqueio de portas ou port\u00f5es, permitindo que pessoal autorizado entre. Isso adiciona uma camada extra de seguran\u00e7a, garantindo que apenas pessoas autorizadas possam acessar \u00e1reas sens\u00edveis.<\/p><h4 class=\"wp-block-heading\" id=\"h-panic-alarms\">Alarmes de P\u00e2nico<\/h4><p>Sensores de movimento PIR podem ser integrados em sistemas de alarme de p\u00e2nico para fornecer uma camada adicional de seguran\u00e7a em situa\u00e7\u00f5es de emerg\u00eancia. Esses sensores podem ser programados para detectar padr\u00f5es de movimento ou gestos espec\u00edficos que indicam ang\u00fastia. Quando acionado, o sensor pode ativar um alarme, notificando a equipe de seguran\u00e7a ou os servi\u00e7os de emerg\u00eancia para assist\u00eancia imediata.<\/p><h3 class=\"wp-block-heading\" id=\"h-pir-non-contact-thermometer-0\">Term\u00f4metro de Contato N\u00e3o PIR<\/h3><p>Um term\u00f4metro de contato n\u00e3o PIR \u00e9 um tipo de term\u00f4metro que utiliza um sensor de movimento PIR para medir a temperatura de um objeto sem a necessidade de contato f\u00edsico. Essa tecnologia \u00e9 particularmente \u00fatil em situa\u00e7\u00f5es onde term\u00f4metros de contato podem n\u00e3o ser pr\u00e1ticos ou seguros de usar, como ao medir a temperatura de objetos em movimento, superf\u00edcies quentes ou em ambientes onde a contamina\u00e7\u00e3o cruzada \u00e9 uma preocupa\u00e7\u00e3o.<\/p><p>O sensor de movimento PIR em um term\u00f4metro de contato n\u00e3o detecta a radia\u00e7\u00e3o infravermelha emitida por um objeto. Todo objeto com temperatura acima do zero absoluto emite radia\u00e7\u00e3o infravermelha, e a intensidade dessa radia\u00e7\u00e3o est\u00e1 diretamente relacionada \u00e0 temperatura do objeto. O sensor PIR converte a radia\u00e7\u00e3o detectada em um sinal el\u00e9trico, que \u00e9 ent\u00e3o processado para determinar a temperatura do objeto.<\/p><p>Uma aplica\u00e7\u00e3o interessante de term\u00f4metros n\u00e3o PIR \u00e9 a medi\u00e7\u00e3o de objetos remotos. Nessas configura\u00e7\u00f5es, um circuito PIR \u00e9 usado para medir a temperatura de um objeto \u00e0 dist\u00e2ncia. O sinal de sa\u00edda do sensor PIR \u00e9 avaliado de acordo com uma calibra\u00e7\u00e3o espec\u00edfica para o espectro infravermelho do material observado. Essa calibra\u00e7\u00e3o permite obter medi\u00e7\u00f5es de temperatura relativamente precisas e exatas remotamente.<\/p><p>Sem calibra\u00e7\u00e3o para o tipo espec\u00edfico de material observado, um term\u00f4metro n\u00e3o PIR ainda pode medir mudan\u00e7as na emiss\u00e3o infravermelha que correspondem a varia\u00e7\u00f5es de temperatura. No entanto, os valores reais de temperatura n\u00e3o podem ser calculados sem a calibra\u00e7\u00e3o.<\/p><p>A velocidade e conveni\u00eancia dos term\u00f4metros n\u00e3o PIR os tornam ideais para v\u00e1rias aplica\u00e7\u00f5es. Eles podem fornecer leituras instant\u00e2neas de temperatura a partir de uma dist\u00e2ncia, tornando-os adequados para ambientes industriais, aplica\u00e7\u00f5es m\u00e9dicas e at\u00e9 uso dom\u00e9stico. Em ambientes industriais, os term\u00f4metros n\u00e3o PIR podem medir a temperatura de m\u00e1quinas, motores ou outros equipamentos sem a necessidade de contato f\u00edsico, melhorando a seguran\u00e7a e a efici\u00eancia. Em aplica\u00e7\u00f5es m\u00e9dicas, eles s\u00e3o comumente usados para medir a temperatura corporal sem o risco de contamina\u00e7\u00e3o cruzada.<\/p><h3 class=\"wp-block-heading\" id=\"h-pet-immune-pir-motion-detector-0\">Detector de Movimento PIR Imune a Animais de Estima<\/h3><p>Um detector de movimento PIR imune a animais de estima\u00e7\u00e3o \u00e9 um tipo especializado de sensor de movimento PIR projetado para minimizar alarmes falsos causados por animais de estima\u00e7\u00e3o. Ele incorpora tecnologia avan\u00e7ada para diferenciar entre o movimento de animais de estima\u00e7\u00e3o e poss\u00edveis intrusos, tornando-se uma escolha ideal para resid\u00eancias com animais.<\/p><p>Sensores de movimento PIR tradicionais detectam mudan\u00e7as na radia\u00e7\u00e3o infravermelha dentro de seu alcance de detec\u00e7\u00e3o, o que significa que qualquer movimento, incluindo o de animais de estima\u00e7\u00e3o, pode acionar o sensor e potencialmente levar a alarmes falsos. No entanto, detectores de movimento PIR imunes a animais de estima\u00e7\u00e3o utilizam v\u00e1rios m\u00e9todos para superar esse problema.<\/p><p>Um m\u00e9todo comum usado por detectores de movimento PIR imunes a animais de estima\u00e7\u00e3o \u00e9 estabelecer um limite de peso. Isso significa que o sensor acionar\u00e1 um alarme apenas se o movimento detectado exceder um limite de peso espec\u00edfico. Assim, animais menores, como gatos ou c\u00e3es pequenos, n\u00e3o s\u00e3o detectados como potenciais intrusos, reduzindo as chances de alarmes falsos. Se voc\u00ea tiver animais maiores, \u00e9 essencial escolher um detector com um limite de peso mais alto para garantir que eles n\u00e3o sejam detectados erroneamente como intrusos.<\/p><p>Outro m\u00e9todo \u00e9 o uso de m\u00faltiplas zonas de detec\u00e7\u00e3o. Esses detectores dividem a \u00e1rea de detec\u00e7\u00e3o em diferentes zonas e analisam os padr\u00f5es de movimento dentro de cada zona. Assim, eles podem diferenciar entre o movimento de um animal de estima\u00e7\u00e3o e o de um humano. Por exemplo, se o movimento for detectado apenas nas zonas inferiores, \u00e9 mais prov\u00e1vel que seja causado por um animal de estima\u00e7\u00e3o.<\/p><p>Uma configura\u00e7\u00e3o de amplificador diferencial tamb\u00e9m \u00e9 usada para cancelar a temperatura m\u00e9dia do campo de vis\u00e3o, reduzindo as chances de indica\u00e7\u00f5es falsas causadas por flashes breves de luz ou ilumina\u00e7\u00e3o em toda a \u00e1rea. Ela tamb\u00e9m minimiza interfer\u00eancias de modo comum, aprimorando ainda mais a resist\u00eancia do detector a acionamentos por campos el\u00e9tricos pr\u00f3ximos.<\/p><p>Posicionar o detector a uma altura adequada pode ajudar a minimizar as chances de alarmes falsos causados por animais de estima\u00e7\u00e3o, enquanto ajustar o \u00e2ngulo garante que ele cubra a \u00e1rea desejada, evitando \u00e1reas onde os animais de estima\u00e7\u00e3o provavelmente vagam.<\/p>","protected":false},"excerpt":{"rendered":"<p>Voc\u00ea tem curiosidade sobre como essas luzes autom\u00e1ticas acendem assim que voc\u00ea entra em uma sala? Ou talvez voc\u00ea tenha se perguntado como os sistemas de seguran\u00e7a detectam movimento e acionam alarmes?<\/p>","protected":false},"author":4,"featured_media":14855,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"article_term":"","article_term_alternate":"","article_term_def":"","article_hook":"","auto_links":"[{\"keyword\": \"motion sensor\", \"idxall\": 1, \"keywordtitlesimi\": 0.9407574713230134, \"keywordslugsimi\": 0.9407574713230134, \"paratitlesimi\": 0.8147121548652649, \"paraslugsimi\": 0.8147121548652649, \"slug\": \"what-is-a-motion-sensor\", \"title\": \"What Is a Motion Sensor\", \"id\": 12707}, {\"keyword\": \"motion sensor\", \"idxall\": 1, \"keywordtitlesimi\": 0.843926838040352, \"keywordslugsimi\": 0.9278179228305817, \"paratitlesimi\": 0.7090713232755661, \"paraslugsimi\": 0.7262146979570389, \"slug\": \"motion-sensor-guide\", \"title\": \"The Definitive Motion Sensor Buyer Guide\", \"id\": 8946}, 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