{"id":19779,"date":"2025-12-12T08:57:48","date_gmt":"2025-12-12T08:57:48","guid":{"rendered":"https:\/\/www.rayzeek.com\/uncategorized\/dumb-dial-switches-workshop"},"modified":"2025-12-12T09:01:06","modified_gmt":"2025-12-12T09:01:06","slug":"dumb-dial-switches-workshop","status":"publish","type":"post","link":"https:\/\/www.rayzeek.com\/cs\/blog\/workshop-o-hloupych-prepinacich","title":{"rendered":"D\u00edlna je Faradayova klec: Pro\u010d v\u00e1\u0161 chytr\u00fd vyp\u00edna\u010d pot\u0159ebuje hloup\u00fd oto\u010dn\u00fd ovlada\u010d"},"content":{"rendered":"<p>Fyzika se nestar\u00e1 o va\u0161i s\u00ed\u0165ovou topologii. M\u016f\u017eete nainstalovat ty nejdra\u017e\u0161\u00ed p\u0159\u00edstupov\u00e9 body Wi-Fi 6, jak\u00e9 si pen\u00edze mohou koupit, ale ve chv\u00edli, kdy p\u0159ed p\u0159ij\u00edma\u010d v stodole postav\u00edte ocelovou d\u00edlenskou sk\u0159\u00ed\u0148, sign\u00e1l zmiz\u00ed. D\u00edlny nejsou ob\u00fdvac\u00ed pokoje. Jsou to nep\u0159\u00e1telsk\u00e1 prost\u0159ed\u00ed pln\u00e1 elektromagnetick\u00fdch ru\u0161en\u00ed, fyzick\u00fdch p\u0159ek\u00e1\u017eek a u\u017eivatel\u016f nos\u00edc\u00edch siln\u00e9 nitrilov\u00e9 rukavice.<\/p><p>Ka\u017edou sez\u00f3nu vid\u00edme stejnou chybu opakovanou p\u0159i vybavov\u00e1n\u00ed d\u00edlen. Truhl\u00e1\u0159 nebo mechanik chce automatick\u00e9 osv\u011btlen\u00ed, tak\u017ee si koup\u00ed stejn\u00fd vyp\u00edna\u010d ovl\u00e1dan\u00fd aplikac\u00ed \u201eSmart Life\u201c, jak\u00fd pou\u017e\u00edvaj\u00ed v kuchyni. Pak za\u010dnou st\u00ed\u017enosti. Sv\u011btla se nep\u00e1ruj\u00ed. Odpojuj\u00ed se, kdy\u017e se zapne sv\u00e1\u0159e\u010dka. Nebo co je nejhor\u0161\u00ed, po\u017eaduj\u00ed aktualizaci firmwaru, kdy\u017e chcete jen rozsv\u00edtit, abyste na\u0161li kl\u00ed\u010d.<\/p><p>V d\u00edln\u011b je spolehlivost definov\u00e1na pr\u016fm\u011brnou dobou mezi interakcemi. Pokud mus\u00edte vyp\u00edna\u010d dotknout, abyste jej restartovali, znovu sp\u00e1rovali nebo se zab\u00fdvali aplikac\u00ed, za\u0159\u00edzen\u00ed selhalo. Nepot\u0159ebujete lep\u0161\u00ed software, abyste to opravili. Pot\u0159ebujete lep\u0161\u00ed hardware. Konkr\u00e9tn\u011b chcete senzory, kter\u00e9 spol\u00e9haj\u00ed na fyzick\u00e9 trim potenciometry \u2014 doslova \u0161rouby, kter\u00e9 ot\u00e1\u010d\u00edte \u0161roubov\u00e1kem \u2014 m\u00edsto k\u00f3du z\u00e1visl\u00e9ho na cloudov\u00e9m serveru v jin\u00e9 \u010dasov\u00e9 z\u00f3n\u011b.<\/p><h2 class=\"wp-block-heading\" id=\"the-case-for-the-grease-test\">Argument pro \u201eTest mastnoty\u201c<\/h2><div class=\"wp-block-image\"><figure class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/12\/mechanic-glove-smartphone-interaction.jpg\" alt=\"Detail ruky v rukavici mechanika, kter\u00e1 je \u0161pinav\u00e1 a pot\u0159\u00edsn\u011bn\u00e1 mastnotou, sna\u017e\u00edc\u00ed se pou\u017e\u00edt dotykovou obrazovku smartphonu.\" title=\"Pou\u017e\u00edv\u00e1n\u00ed chytr\u00e9ho telefonu s pracovn\u00edmi rukavicemi\" \/><figcaption class=\"wp-element-caption\">Pou\u017e\u00edv\u00e1n\u00ed aplikace na dotykov\u00e9 obrazovce se st\u00e1v\u00e1 frustruj\u00edc\u00ed, kdy\u017e m\u00e1te ruce pokryt\u00e9 mastnotou a rukavicemi.<\/figcaption><\/figure><\/div><p>Zva\u017ete ergonomii b\u011b\u017en\u00e9ho pracovn\u00edho dne v d\u00edln\u011b. Va\u0161e ruce jsou pokryt\u00e9 mastnotou, pilinami nebo prysky\u0159ic\u00ed. Nos\u00edte mechanick\u00e9 rukavice. Pot\u0159ebujete upravit \u010dasov\u00fd limit na sv\u011btlech, proto\u017ee se st\u00e1le vyp\u00ednaj\u00ed, kdy\u017e jste pod podvozkem.<\/p><p>Pokud jste nainstalovali chytr\u00fd vyp\u00edna\u010d, mus\u00edte si nyn\u00ed sundat rukavice, naj\u00edt telefon, doufat, \u017ee se odemkne \u0161pinavou otiskem palce, otev\u0159\u00edt aplikaci, po\u010dkat, a\u017e se p\u0159ipoj\u00ed k cloudov\u00e9mu serveru, a posunout virtu\u00e1ln\u00ed p\u0159ep\u00edna\u010d. Pokud jste nainstalovali \u0161pi\u010dkov\u00fd Lutron Maestro, stoj\u00edte tam a dr\u017e\u00edte plastov\u00e9 tla\u010d\u00edtko 15 sekund, po\u010d\u00edt\u00e1te blik\u00e1n\u00ed LED jako p\u0159i rozminov\u00e1n\u00ed bomby a douf\u00e1te, \u017ee jste pr\u00e1v\u011b nezresetovali jednotku na tov\u00e1rn\u00ed nastaven\u00ed.<\/p><p>Zde v\u00edt\u011bz\u00ed Rayzeek RZ021 a podobn\u00e9 \u201ehloup\u00e9\u201c senzory. Projdou testem \u0161pinav\u00fdch rukou. Sund\u00e1te kryt a vid\u00edte t\u0159i fyzick\u00e9 oto\u010dn\u00e9 ovlada\u010de (trim potenciometry): \u010cas, Lux (citlivost sv\u011btla) a Citlivost (dosah). Vezmete b\u011b\u017en\u00fd ploch\u00fd \u0161roubov\u00e1k \u2014 ten, kter\u00fdm otv\u00edr\u00e1te plechovky s barvou \u2014 a oto\u010d\u00edte ovlada\u010dem. Po sm\u011bru hodinov\u00fdch ru\u010di\u010dek v\u00edce, proti sm\u011bru m\u00e9n\u011b. To je v\u0161e. \u017d\u00e1dn\u00fd re\u017eim p\u00e1rov\u00e1n\u00ed, \u017e\u00e1dn\u00fd po\u017eadavek na sign\u00e1l 2,4 GHz, \u017e\u00e1dn\u00e9 vytv\u00e1\u0159en\u00ed \u00fa\u010dtu.<\/p><p>N\u011bkte\u0159\u00ed nam\u00edtnou, \u017ee ztrat\u00edte jemnost nastaven\u00ed aplikace. \u0158eknou: \u201eAle nemohu to nastavit p\u0159esn\u011b na 13 minut.\u201c To nevad\u00ed. V ter\u00e9nu nepot\u0159ebujete 13 minut. Pot\u0159ebujete \u201eKr\u00e1tk\u00fd\u201c, \u201eSt\u0159edn\u00ed\u201c nebo \u201eDlouh\u00fd\u201c. Fyzick\u00fd potenciometr v\u00e1m d\u00e1v\u00e1 nekone\u010dn\u00e9 rozli\u0161en\u00ed mezi jeho zast\u00e1vkami, ani\u017e by bylo pot\u0159eba, aby jedin\u00fd datov\u00fd paket pro\u0161el s\u00edt\u00ed, kter\u00e1 je pravd\u011bpodobn\u011b stejn\u011b ru\u0161ena hlin\u00edkov\u00fdm oblo\u017een\u00edm va\u0161\u00ed gar\u00e1\u017ee.<\/p><h2 class=\"wp-block-heading\" id=\"vacancy-mode-a-safety-critical-requirement\">Re\u017eim pr\u00e1zdnoty: Bezpe\u010dnostn\u011b kritick\u00fd po\u017eadavek<\/h2><p>Existuje nebezpe\u010dn\u00e9 myln\u00e9 p\u0159esv\u011bd\u010den\u00ed, \u017ee \u201ePohybov\u00fd senzor\u201c znamen\u00e1 \u201eAutomatick\u00e9 zapnut\u00ed\u201c. V d\u00edln\u011b m\u016f\u017ee b\u00fdt \u201eAutomatick\u00e9 zapnut\u00ed\u201c (re\u017eim obsazenosti) z\u00e1vadou. V n\u011bkter\u00fdch z\u00f3n\u00e1ch je to v\u00e1\u017en\u00e9 bezpe\u010dnostn\u00ed riziko.<\/p><div class=\"insert_product_cards_outer_wrapper\"><h3>Mo\u017en\u00e1 m\u00e1te z\u00e1jem o<\/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\/cs\/produkty\/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\/cs\/produkty\/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\/cs\/produkty\/rz037-dry\">Podrobnosti o produktu <\/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\/cs\/produkty\/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\/cs\/produkty\/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\/cs\/produkty\/rz048-12v-24v\">Podrobnosti o produktu <\/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\/cs\/produkty\/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\/cs\/produkty\/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\/cs\/produkty\/rz048-10a\">Podrobnosti o produktu <\/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\/cs\/produkty\/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\/cs\/produkty\/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\/cs\/produkty\/rz048-5a\">Podrobnosti o produktu <\/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\/cs\/produkty\/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\/cs\/produkty\/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\/cs\/produkty\/rz037-dim-220v\">Podrobnosti o produktu <\/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\/cs\/produkty\/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\/cs\/produkty\/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\/cs\/produkty\/rz037-dim-110v\">Podrobnosti o produktu <\/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\/cs\/produkty\/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\/cs\/produkty\/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\/cs\/produkty\/rz047-12v-24v\">Podrobnosti o produktu <\/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\/cs\/produkty\/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\/cs\/produkty\/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\/cs\/produkty\/rz047-10a\">Podrobnosti o produktu <\/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\/cs\/produkty\/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\/cs\/produkty\/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\/cs\/produkty\/rz047-5a\">Podrobnosti o produktu <\/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\/cs\/produkty\/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\/cs\/produkty\/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\/cs\/produkty\/rz038-12v-24v\">Podrobnosti o produktu <\/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\/cs\/produkty\/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\/cs\/produkty\/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\/cs\/produkty\/rz038-10a\">Podrobnosti o produktu <\/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\/cs\/produkty\/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\/cs\/produkty\/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\/cs\/produkty\/rz038-5a\">Podrobnosti o produktu <\/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\/cs\/produkty\/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\/cs\/produkty\/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\/cs\/produkty\/rz040\">Podrobnosti o produktu <\/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\/cs\/produkty\/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\/cs\/produkty\/rz037-12v-24v\">Stropn\u00ed mont\u00e1\u017e RZ037 12V\/24V DC PIR pohybov\u00fd senzor<\/a><\/h4><\/div><div class = \"insert_product_card_bullet_points_wrapper\"><div class = \"insert_product_card_bullet_points\"><ul><li>Obsazen\u00ed (Auto-ZAP\/Auto-VYP)<\/li><li>12\u201324V DC (10\u201330VDC), a\u017e 10A<\/li><li>Pokryt\u00ed 360\u00b0, pr\u016fm\u011br 8\u201312 m<\/li><li>Zpo\u017ed\u011bn\u00ed 15 s\u201330 min<\/li><li>Sv\u011bteln\u00fd senzor Vyp.\/15\/25\/35 Lux<\/li><li>Vysok\u00e1\/N\u00edzk\u00e1 citlivost<\/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\/cs\/produkty\/rz037-12v-24v\">Podrobnosti o produktu <\/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\">Nakupujte nyn\u00ed <\/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\/cs\/produkty\/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\/cs\/produkty\/rz037-10a\">Detektor pohybu s nap\u011bt\u00edm na strop\u011b (RZ037-10A)<\/a><\/h4><\/div><div class = \"insert_product_card_bullet_points_wrapper\"><div class = \"insert_product_card_bullet_points\"><ul><li>Re\u017eim automatick\u00e9ho zapnut\u00ed\/vypnut\u00ed obsazenosti<\/li><li>100\u2013265V AC, 10A (neutral je nutn\u00fd)<\/li><li>Pokryt\u00ed 360\u00b0; detek\u010dn\u00ed pr\u016fm\u011br 8\u201312 m<\/li><li>Zpo\u017ed\u011bn\u00ed \u010dasu 15 s\u201330 min; Lux VYPNUTO\/15\/25\/35; Citlivost Vysok\u00e1\/N\u00edzk\u00e1<\/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\/cs\/produkty\/rz037-10a\">Podrobnosti o produktu <\/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\">Nakupujte nyn\u00ed <\/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\/cs\/produkty\/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\/cs\/produkty\/rz037-5a\">Detektor pohybu s nap\u011bt\u00edm na strop\u011b (RZ037-5A)<\/a><\/h4><\/div><div class = \"insert_product_card_bullet_points_wrapper\"><div class = \"insert_product_card_bullet_points\"><ul><li>Re\u017eim automatick\u00e9ho zapnut\u00ed\/vypnut\u00ed obsazenosti<\/li><li>100\u2013265V AC, 5A (neutral je nutn\u00fd)<\/li><li>Pokryt\u00ed 360\u00b0; detek\u010dn\u00ed pr\u016fm\u011br 8\u201312 m<\/li><li>Zpo\u017ed\u011bn\u00ed \u010dasu 15 s\u201330 min; Lux VYPNUTO\/15\/25\/35; Citlivost Vysok\u00e1\/N\u00edzk\u00e1<\/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\/cs\/produkty\/rz037-5a\">Podrobnosti o produktu <\/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\">Nakupujte nyn\u00ed <\/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\/cs\/produkty\/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\/cs\/produkty\/rz039\">Bezdr\u00e1tov\u00e1 sada pohybov\u00fdch senzor\u016f<\/a><\/h4><\/div><div class = \"insert_product_card_bullet_points_wrapper\"><div class = \"insert_product_card_bullet_points\"><ul><li>100V-230VAC<\/li><li>P\u0159enosov\u00e1 vzd\u00e1lenost: a\u017e 20m<\/li><li>Bezdr\u00e1tov\u00fd pohybov\u00fd senzor<\/li><li>\u0158\u00edzen\u00ed p\u0159es kabel<\/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\/cs\/produkty\/rz039\">Podrobnosti o produktu <\/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\/cs\/produkty\/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\/cs\/produkty\/rz050-dp\">Pohybov\u00fd senzor klimatizace Dual Power RZ050-DP<\/a><\/h4><\/div><div class = \"insert_product_card_bullet_points_wrapper\"><div class = \"insert_product_card_bullet_points\"><ul><li>Nap\u011bt\u00ed: 2x AAA baterie \/ 5V DC (Micro USB)<\/li><li>Denn\u00ed\/no\u010dn\u00ed re\u017eim<\/li><li>\u010casov\u00e9 zpo\u017ed\u011bn\u00ed: 15min, 30min, 1h (v\u00fdchoz\u00ed), 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\/cs\/produkty\/rz050-dp\">Podrobnosti o produktu <\/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\">Nakupujte nyn\u00ed <\/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\/cs\/produkty\/eu-usb-napajeci-adapter\"><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\/cs\/produkty\/eu-usb-napajeci-adapter\">Nap\u00e1jec\u00ed adapt\u00e9r EU USB<\/a><\/h4><\/div><div class = \"insert_product_card_bullet_points_wrapper\"><div class = \"insert_product_card_bullet_points\"><ul><li>Nap\u00e1jec\u00ed adapt\u00e9r se z\u00e1str\u010dkou 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\/cs\/produkty\/eu-usb-napajeci-adapter\">Podrobnosti o produktu <\/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\">Nakupujte nyn\u00ed <\/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\/cs\/produkty\/uk-usb-napajeci-adapter\"><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\/cs\/produkty\/uk-usb-napajeci-adapter\">UK USB nap\u00e1jec\u00ed adapt\u00e9r<\/a><\/h4><\/div><div class = \"insert_product_card_bullet_points_wrapper\"><div class = \"insert_product_card_bullet_points\"><ul><li>UK nap\u00e1jec\u00ed adapt\u00e9r<\/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\/cs\/produkty\/uk-usb-napajeci-adapter\">Podrobnosti o produktu <\/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\">Nakupujte nyn\u00ed <\/a><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><p>P\u0159edstavte si truhl\u00e1\u0159e, kter\u00fd nastavuje slo\u017eit\u00fd \u0159ez na stoln\u00ed pile. B\u011bhem bou\u0159ky \u2014 b\u011b\u017en\u00e9 na venkovsk\u00fdch d\u00edln\u00e1ch \u2014 blikne proud nebo se senzor resetuje. Pokud sv\u011btla z\u016fstanou ve v\u00fdchoz\u00edm stavu \u201eZapnuto\u201c nebo senzor spust\u00ed sv\u011btla, proto\u017ee jste pro\u0161li kolem dve\u0159\u00ed, m\u016f\u017eete b\u00fdt p\u0159ekvapeni. Ale skute\u010dn\u00e9 nebezpe\u010d\u00ed je opak: \u201eAutomatick\u00e9 vypnut\u00ed\u201c, kdy\u017e jste v nebezpe\u010dn\u00e9 pozici.<\/p><p>D\u016fle\u017eit\u011bj\u0161\u00ed je nastaven\u00ed \u201eRe\u017eimu pr\u00e1zdnoty\u201c. To nut\u00ed u\u017eivatele manu\u00e1ln\u011b p\u0159epnout vyp\u00edna\u010d, aby sv\u011btla ZAPNUL, ale senzor je automaticky VYPNE, kdy\u017e odejdete. Pro z\u00f3ny s elektrick\u00fdmi n\u00e1stroji jako p\u00e1sov\u00e9 pily nebo vrta\u010dky je to jedin\u00e1 p\u0159ijateln\u00e1 konfigurace. Nechcete, aby se sv\u011btla n\u00e1hodn\u011b rozsv\u00edtila, proto\u017ee d\u00edlnou prob\u011bhla toulav\u00e1 ko\u010dka, co\u017e by mohlo oper\u00e1tora vyd\u011bsit nebo zakr\u00fdt kontrolky stroje, kter\u00fd b\u011b\u017e\u00ed.<\/p><p>Jednotky Rayzeek to \u0159e\u0161\u00ed fyzick\u00fdm p\u0159ep\u00edna\u010dem DIP nebo specifickou konfigurac\u00ed zapojen\u00ed, nikoli softwarov\u00fdm p\u0159ep\u00edna\u010dem, kter\u00fd se m\u016f\u017ee po v\u00fdpadku nap\u00e1jen\u00ed resetovat. Nastav\u00edte stav hardwaru a ten tam z\u016fstane, dokud jej fyzicky znovu nezm\u011bn\u00edte. Tato trvalost je z\u00e1sadn\u00ed. Vid\u011bli jsme, jak \u201echytr\u00e9\u201c vyp\u00edna\u010de po v\u00fdpadku nap\u00e1jen\u00ed p\u0159ech\u00e1zej\u00ed do v\u00fdchoz\u00edho stavu \u201eZapnuto\u201c, zaplavuj\u00ed d\u00edlnu sv\u011btlem a teplem, kdy\u017e je majitel na dovolen\u00e9. Fyzick\u00fd p\u0159ep\u00edna\u010d nikdy \u201enezapomene\u201c svou polohu.<\/p><h2 class=\"wp-block-heading\" id=\"wiring-reality-neutrals-and-loads\">Realita zapojen\u00ed: Neutr\u00e1ly a z\u00e1t\u011b\u017ee<\/h2><p>Ne\u017e si objedn\u00e1te krabici senzor\u016f, pod\u00edvejte se do sv\u00e9 zdi. V\u011bt\u0161ina spolehliv\u00fdch senzor\u016f, v\u010detn\u011b RZ021, vyu\u017e\u00edv\u00e1 rel\u00e9, kter\u00e9 vy\u017eaduje neutr\u00e1ln\u00ed vodi\u010d (obvykle b\u00edl\u00fd v americk\u00e9m reziden\u010dn\u00edm zapojen\u00ed).<\/p><p>Mnoho star\u0161\u00edch stodol a samostatn\u00fdch gar\u00e1\u017e\u00ed pou\u017e\u00edv\u00e1 \u201esp\u00edna\u010dov\u00e9 smy\u010dky\u201c, kde m\u00e1te f\u00e1zi a z\u00e1t\u011b\u017e (\u010dern\u00fd a mo\u017en\u00e1 \u010derven\u00fd nebo ozna\u010den\u00fd b\u00edl\u00fd), ale \u017e\u00e1dn\u00fd skute\u010dn\u00fd neutr\u00e1ln\u00ed svazek v krabici. Pokud nem\u00e1te ten svazek b\u00edl\u00fdch vodi\u010d\u016f uzav\u0159en\u00fd vzadu, standardn\u00ed rel\u00e9ov\u00fd senzor nebude fungovat. Bu\u010f budete muset nat\u00e1hnout nov\u00fd vodi\u010d (co\u017e je obrovsk\u00e1 nep\u0159\u00edjemnost), nebo naj\u00edt senzor \u201ebez neutr\u00e1lu\u201c, kter\u00fd \u010dasto spol\u00e9h\u00e1 na \u00fanik mal\u00e9ho mno\u017estv\u00ed proudu p\u0159es \u017e\u00e1rovku, aby z\u016fstal nap\u00e1jen\u00fd.<\/p><div class=\"insert_inquiry_outer_wrapper\"><h3>Hled\u00e1te \u0159e\u0161en\u00ed \u00faspory energie aktivovan\u00e9 pohybem?<\/h3><p>Obra\u0165te se na n\u00e1s pro kompletn\u00ed PIR senzory pohybu, produkty pro \u00fasporu energie aktivovan\u00e9 pohybem, sp\u00edna\u010de se senzorem pohybu a komer\u010dn\u00ed \u0159e\u0161en\u00ed pro detekci p\u0159\u00edtomnosti\/volnosti.<\/p><div class = \"insert_inquiry_buttons\"><div class = \"insert_inquiry_button_wrapper insert_inquiry_button_email\"><div><a href = \"mailto:info@rayzeek.com\"><p>Odeslat e-mail<\/p><\/a><\/div><\/div><div class = \"insert_inquiry_button_wrapper insert_inquiry_button_email_contact\"><div><a href=\"https:\/\/www.rayzeek.com\/cs\/kontakt\"><p>Kontaktn\u00ed formul\u00e1\u0159<\/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><p>Tento \u00fanik proudu n\u00e1s p\u0159iv\u00e1d\u00ed k probl\u00e9mu \u201eblik\u00e1n\u00ed LED\u201c. V d\u00edln\u011b pravd\u011bpodobn\u011b pou\u017e\u00edv\u00e1te vysoce \u00fa\u010dinn\u00e9 LED trubice nebo retrofitov\u00e9 sv\u00edtidla. Levn\u00e9 LED ovlada\u010de jsou notoricky citliv\u00e9. Pokud pou\u017eijete senzor, kter\u00fd unik\u00e1 proud, aby se nap\u00e1jel, va\u0161e d\u00edlensk\u00e1 sv\u011btla se mo\u017en\u00e1 nikdy \u00fapln\u011b nevypnou, budou slab\u011b sv\u00edtit nebo strobovat jako diskot\u00e9ka ve tm\u011b. RZ021 se tomu vyh\u00fdb\u00e1 t\u00edm, \u017ee pou\u017e\u00edv\u00e1 neutr\u00e1ln\u00ed vodi\u010d k nap\u00e1jen\u00ed sv\u00e9 vnit\u0159n\u00ed elektroniky odd\u011blen\u011b od z\u00e1t\u011b\u017ee. Je to \u010dist\u00e9 odd\u011blen\u00ed.<\/p><p>Zkontrolujte tak\u00e9 zat\u00ed\u017een\u00ed. Standardn\u00ed je rel\u00e9 na 15 amp\u00e9r, ale pokud \u0159et\u011bz\u00edte dvan\u00e1ct 4stop\u00fdch z\u00e1\u0159ivek, kter\u00e9 je\u0161t\u011b nebyly p\u0159evedeny na LED, n\u00e1razov\u00fd proud m\u016f\u017ee sva\u0159it kontakty levn\u00e9ho rel\u00e9. Senzor cvak\u00e1, ale sv\u011btla se nikdy nevypnou. Pokud pou\u017e\u00edv\u00e1te star\u00e9 p\u0159ed\u0159adn\u00edky T12, p\u0159ed instalac\u00ed sp\u00edna\u010de si spo\u010d\u00edtejte proud.<\/p><h2 class=\"wp-block-heading\" id=\"false-triggers-the-heat-problem\">Fale\u0161n\u00e9 spou\u0161t\u011bn\u00ed: probl\u00e9m s teplem<\/h2><p>D\u00edlny jsou \u010dasto vyt\u00e1p\u011bny nucen\u00fdm vzduchem pomoc\u00ed jednotek jako Modine Hot Dawg nebo podobn\u00fdch stropn\u00edch topidel. To vytv\u00e1\u0159\u00ed specifick\u00fd probl\u00e9m pro pasivn\u00ed infra\u010derven\u00e9 (PIR) senzory. PIR senzory detekuj\u00ed zm\u011bny tepeln\u00e9ho podpisu. Kdy\u017e se zapne topen\u00ed o v\u00fdkonu 40 000 BTU a rozfouk\u00e1 vlnu hork\u00e9ho vzduchu po m\u00edstnosti, citliv\u00fd PIR senzor m\u016f\u017ee tento pohybuj\u00edc\u00ed se tepl\u00fd oblak vyhodnotit jako osobu.<\/p><div class=\"wp-block-image\"><figure class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/12\/industrial-ceiling-heater-workshop.jpg\" alt=\"B\u00e9\u017eov\u00fd pr\u016fmyslov\u00fd plynov\u00fd oh\u0159\u00edva\u010d zav\u011b\u0161en\u00fd ze d\u0159ev\u011bn\u00e9ho stropu d\u00edlny s kovov\u00fdmi \u017ealuziemi sm\u011b\u0159uj\u00edc\u00edmi do m\u00edstnosti.\" title=\"Pr\u016fmyslov\u00e9 stropn\u00ed topidlo\" \/><figcaption class=\"wp-element-caption\">Nucen\u00e1 vzduchov\u00e1 topidla vytv\u00e1\u0159ej\u00ed pohybuj\u00edc\u00ed se tepeln\u00e9 podpisy, kter\u00e9 mohou zm\u00e1st citliv\u00e9 PIR pohybov\u00e9 senzory.<\/figcaption><\/figure><\/div><p>Vid\u011bli jsme d\u00edlny, kde se sv\u011btla v zim\u011b celou noc zap\u00ednala a vyp\u00ednala, \u010d\u00edm\u017e se zvy\u0161oval \u00fa\u010det za elekt\u0159inu, pouze proto, \u017ee senzor byl namontov\u00e1n p\u0159\u00edli\u0161 bl\u00edzko k ventilu.<\/p><div class=\"insert_portfolio_outer_wrapper\"><h3>Inspirujte se portfoliem pohybov\u00fdch senzor\u016f Rayzeek.<\/h3><p>Nena\u0161li jste to, co jste cht\u011bli? Nebojte se. V\u017edy existuj\u00ed alternativn\u00ed zp\u016fsoby \u0159e\u0161en\u00ed va\u0161ich probl\u00e9m\u016f. Mo\u017en\u00e1 v\u00e1m pom\u016f\u017ee n\u011bkter\u00e9 z na\u0161ich portfoli\u00ed.<\/p><div class = \"insert_portfolio_buttons\"><div class = \"insert_portfolio_button_wrapper\"><div><a href = \"https:\/\/www.rayzeek.com\/cs\/kategorie-produktu\/snimace-pohybu\"><p>Senzory pohybu PIR<\/p><\/a><\/div><\/div><div class = \"insert_portfolio_button_wrapper\"><div><a href=\"https:\/\/www.rayzeek.com\/cs\/spinace-se-snimacem-pohybu\"><p>Sp\u00edna\u010de s pohybov\u00fdm senzorem<\/p><\/a><\/div><\/div><div class = \"insert_portfolio_button_wrapper\"><div><a href=\"https:\/\/www.rayzeek.com\/cs\/occupancy-vacancy-sensors\"><p>Senzory p\u0159\u00edtomnosti<\/p><\/a><\/div><\/div><div class = \"insert_portfolio_button_wrapper\"><div><a href=\"https:\/\/www.rayzeek.com\/cs\/produkty\/rz050\"><p>Senzor pohybu klimatizace<\/p><\/a><\/div><\/div><div class = \"insert_portfolio_button_wrapper\"><div><a href=\"https:\/\/www.rayzeek.com\/cs\/kategorie-produktu\/motion-sensor-light-strip\"><p>Sv\u011bteln\u00e9 p\u00e1sky s pohybov\u00fdm senzorem<\/p><\/a><\/div><\/div><div class = \"insert_portfolio_button_wrapper\"><div><a href=\"https:\/\/www.rayzeek.com\/cs\/kategorie-produktu\/stejnosmerny-senzorovy-stmivac\"><p>N\u00edzkonap\u011b\u0165ov\u00e9 stejnosm\u011brn\u00e9 sn\u00edma\u010de pohybu\/stm\u00edva\u010de<\/p><\/a><\/div><\/div><div class = \"insert_portfolio_button_wrapper\"><div><a href=\"https:\/\/www.rayzeek.com\/cs\/kategorie-produktu\/bezdratove-senzory-pohybu\"><p>Sady bezdr\u00e1tov\u00fdch sn\u00edma\u010d\u016f pohybu<\/p><\/a><\/div><\/div><\/div><\/div><p>Zde se uplatn\u00ed ten trimr \u201eCitlivost\u201c. U digit\u00e1ln\u00edho sp\u00edna\u010de m\u016f\u017eete m\u00edt nastaven\u00ed \u201eVysok\u00e1\/St\u0159edn\u00ed\/N\u00edzk\u00e1\u201c. \u010casto je \u201eN\u00edzk\u00e1\u201c st\u00e1le p\u0159\u00edli\u0161 citliv\u00e1 pro pr\u016fvan v gar\u00e1\u017ei a \u201eVypnuto\u201c ztr\u00e1c\u00ed smysl. S fyzick\u00fdm trimrem m\u016f\u017eete citlivost nastavit p\u0159esn\u011b na pr\u00e1h, kdy ignoruje v\u00fdbuch tepla z topen\u00ed, ale st\u00e1le zaznamen\u00e1 osobu vstupuj\u00edc\u00ed do m\u00edstnosti. Nalad\u00edte ho podle m\u00edstnosti, nikoli podle tov\u00e1rn\u00edho nastaven\u00ed.<\/p><p>Tot\u00e9\u017e plat\u00ed pro vibrace. Pokud je va\u0161e sp\u00ednac\u00ed krabice namontov\u00e1na na stejn\u00e9 zdi jako kolejni\u010dka gar\u00e1\u017eov\u00fdch vrat, vibrace otev\u00edr\u00e1n\u00ed vrat m\u016f\u017ee spustit senzor. Fyzick\u00fd oto\u010dn\u00fd ovlada\u010d v\u00e1m umo\u017en\u00ed sn\u00ed\u017eit citlivost, dokud fale\u0161n\u00e9 spou\u0161t\u011bn\u00ed nep\u0159estane.<\/p><h2 class=\"wp-block-heading\" id=\"the-verdict\">Verdikt<\/h2><p>Pro chytrou dom\u00e1c\u00ed technologii je m\u00edsto. Pat\u0159\u00ed do klimatizovan\u00e9ho, d\u0159ev\u011bn\u00e9ho r\u00e1mu a Wi-Fi nasycen\u00e9ho prost\u0159ed\u00ed ob\u00fdvac\u00edho pokoje. Ne pat\u0159\u00ed do d\u00edlny.<\/p><p>Kdy\u017e stoj\u00edte na \u017eeb\u0159\u00edku, sna\u017e\u00edte se zapojit senzor ve v\u00fd\u0161ce 12 stop nebo upravit \u010dasova\u010d s rukama pokryt\u00fdma pilinami, nechcete ladit s\u00ed\u0165ov\u00e9 p\u0159ipojen\u00ed. Chcete za\u0159\u00edzen\u00ed, kter\u00e9 respektuje z\u00e1kony fyziky a realitu manu\u00e1ln\u00ed pr\u00e1ce.<\/p><p>Rayzeek RZ021 a jeho p\u0159\u00edbuzn\u00ed \u2013 hloup\u00e9, oto\u010dn\u00e9, rel\u00e9ov\u00e9 senzory \u2013 jsou postaveny pro tuto realitu. Nejsou vzru\u0161uj\u00edc\u00ed. Nemluv\u00ed s Alexou. Nemaj\u00ed aplikaci. A pr\u00e1v\u011b proto budou fungovat je\u0161t\u011b za p\u011bt let, dlouho pot\u00e9, co server \u201eSmart Life\u201c zm\u011bn\u00ed sv\u00e9 API a zablokuje konkurenci.<\/p>","protected":false},"excerpt":{"rendered":"<p>Rayzeek tvrd\u00ed, \u017ee workshop pot\u0159ebuje tvrd\u00e9 ovl\u00e1d\u00e1n\u00ed softwaru, proto\u017ee prost\u0159ed\u00ed koliduj\u00ed s wifi. RZ021 pou\u017e\u00edv\u00e1 t\u0159i fyzick\u00e9 ovlada\u010de pro \u010das, lux a citlivost, co\u017e poskytuje spolehliv\u00e9 ovl\u00e1d\u00e1n\u00ed bez aplikace, kter\u00e9 se neodchyluje s nap\u00e1jen\u00edm nebo rukavicemi.<\/p>","protected":false},"author":4,"featured_media":19813,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"article_term":"","article_term_alternate":"","article_term_def":"","article_hook":"","auto_links":"","article_topic":"","article_fact_check":"","mt_social_share":"","mt_content_meta":"","mt_glossary_display":"","glossary_heading":"","glossary":"","glossary_alter":"","glossary_def":"","article_task":"Rayzeek sensors in workshops: why physical tuning wins when Wi-Fi is blocked by tools and metal","footnotes":""},"categories":[16],"tags":[],"class_list":["post-19779","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>The Workshop is a Faraday Cage: Why Your Smart Switch Needs a Dumb Dial - Rayzeek<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.rayzeek.com\/cs\/blog\/workshop-o-hloupych-prepinacich\" \/>\n<meta property=\"og:locale\" content=\"cs_CZ\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"The Workshop is a Faraday Cage: Why Your Smart Switch Needs a Dumb Dial - Rayzeek\" \/>\n<meta property=\"og:description\" content=\"Rayzeek argues that a workshop needs hard controls over software, because environments clash with wifi. The RZ021 uses three physical dials for time, lux, and sensitivity, delivering reliable, no app control that won&#039;t drift with power or gloves.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.rayzeek.com\/cs\/blog\/workshop-o-hloupych-prepinacich\" \/>\n<meta property=\"og:site_name\" content=\"Rayzeek\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/bester001\/\" \/>\n<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/bester001\/\" \/>\n<meta property=\"article:published_time\" content=\"2025-12-12T08:57:48+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-12-12T09:01:06+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/12\/gloved-hand-holding-wrench-workshop.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Horace He\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@RayzeekTech\" \/>\n<meta name=\"twitter:site\" content=\"@RayzeekTech\" \/>\n<meta name=\"twitter:label1\" content=\"Napsal(a)\" \/>\n\t<meta name=\"twitter:data1\" content=\"Horace He\" \/>\n\t<meta name=\"twitter:label2\" content=\"Odhadovan\u00e1 doba \u010dten\u00ed\" \/>\n\t<meta name=\"twitter:data2\" content=\"7 minut\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.rayzeek.com\/blog\/dumb-dial-switches-workshop#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.rayzeek.com\/blog\/dumb-dial-switches-workshop\"},\"author\":{\"name\":\"Horace He\",\"@id\":\"https:\/\/www.rayzeek.com\/#\/schema\/person\/ff0b4bd6573444e02efc8613274549c4\"},\"headline\":\"The Workshop is a Faraday Cage: Why Your Smart Switch Needs a Dumb Dial\",\"datePublished\":\"2025-12-12T08:57:48+00:00\",\"dateModified\":\"2025-12-12T09:01:06+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.rayzeek.com\/blog\/dumb-dial-switches-workshop\"},\"wordCount\":1408,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.rayzeek.com\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.rayzeek.com\/blog\/dumb-dial-switches-workshop#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/12\/gloved-hand-holding-wrench-workshop.png\",\"articleSection\":[\"Blog\"],\"inLanguage\":\"cs\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.rayzeek.com\/blog\/dumb-dial-switches-workshop#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.rayzeek.com\/blog\/dumb-dial-switches-workshop\",\"url\":\"https:\/\/www.rayzeek.com\/blog\/dumb-dial-switches-workshop\",\"name\":\"The Workshop is a Faraday Cage: Why Your Smart Switch Needs a Dumb Dial - Rayzeek\",\"isPartOf\":{\"@id\":\"https:\/\/www.rayzeek.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.rayzeek.com\/blog\/dumb-dial-switches-workshop#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.rayzeek.com\/blog\/dumb-dial-switches-workshop#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/12\/gloved-hand-holding-wrench-workshop.png\",\"datePublished\":\"2025-12-12T08:57:48+00:00\",\"dateModified\":\"2025-12-12T09:01:06+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.rayzeek.com\/blog\/dumb-dial-switches-workshop#breadcrumb\"},\"inLanguage\":\"cs\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.rayzeek.com\/blog\/dumb-dial-switches-workshop\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"cs\",\"@id\":\"https:\/\/www.rayzeek.com\/blog\/dumb-dial-switches-workshop#primaryimage\",\"url\":\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/12\/gloved-hand-holding-wrench-workshop.png\",\"contentUrl\":\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/12\/gloved-hand-holding-wrench-workshop.png\",\"width\":1200,\"height\":800,\"caption\":\"Thick protective gloves make standard smart switches and smartphone apps difficult to operate during workshop tasks.\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.rayzeek.com\/blog\/dumb-dial-switches-workshop#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.rayzeek.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"The Workshop is a Faraday Cage: Why Your Smart Switch Needs a Dumb Dial\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.rayzeek.com\/#website\",\"url\":\"https:\/\/www.rayzeek.com\/\",\"name\":\"Rayzeek\",\"description\":\"Motion Sensor &amp; 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