{"id":19044,"date":"2025-11-04T07:03:15","date_gmt":"2025-11-04T07:03:15","guid":{"rendered":"https:\/\/www.rayzeek.com\/?p=19044"},"modified":"2025-11-05T03:23:20","modified_gmt":"2025-11-05T03:23:20","slug":"daylight-aware-occupancy-sensors","status":"publish","type":"post","link":"https:\/\/www.rayzeek.com\/fr\/blog\/capteurs-doccupation-a-detection-de-la-lumiere-du-jour","title":{"rendered":"Grandes fen\u00eatres, journ\u00e9es ensoleill\u00e9es : \u00e9quilibrer la lumi\u00e8re du jour avec la d\u00e9tection d'occupation sans syst\u00e8me d'automatisation de b\u00e2timent"},"content":{"rendered":"<p>Un bureau p\u00e9rim\u00e9trique avec du verre du sol au plafond inonde de soleil matinal, mais les luminaires en hauteur brillent \u00e0 pleine puissance. Une vitrine commerciale se pr\u00e9lasse dans la lumi\u00e8re de midi pendant que ses plafonniers br\u00fblent inutilement. Dans les deux cas, le d\u00e9tecteur de pr\u00e9sence a fonctionn\u00e9 exactement comme pr\u00e9vu, d\u00e9tectant une personne et allumant le circuit. Le probl\u00e8me r\u00e9side dans la conception elle-m\u00eame : elle ignore la source de lumi\u00e8re la plus abondante et gratuite disponible.<\/p><div class=\"wp-block-image\"><figure class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/sunlit_office_with_wasted_light.jpg\" alt=\"Un bureau moderne avec de grandes fen\u00eatres est \u00e9clair\u00e9 par la lumi\u00e8re naturelle du soleil, mais les lumi\u00e8res artificielles au plafond sont \u00e9galement allum\u00e9es.\" title=\"Bureau en soleil avec \u00e9clairage inutile\"\/><figcaption class=\"wp-element-caption\">Lorsque les d\u00e9tecteurs de pr\u00e9sence manquent de sensibilisation \u00e0 la lumi\u00e8re du jour, ils allument les lumi\u00e8res m\u00eame dans des pi\u00e8ces \u00e9clair\u00e9es par le soleil, ce qui gaspille de l'\u00e9nergie.<\/figcaption><\/figure><\/div><p>Les d\u00e9tecteurs de pr\u00e9sence standard r\u00e9solvent une inefficacit\u00e9 majeure : ils \u00e9teignent les lumi\u00e8res dans les pi\u00e8ces vides. Leur logique binaire repose sur la d\u00e9tection de mouvement. Pr\u00e9sence = allum\u00e9 ; absence = \u00e9teint. Cela suppose que l'obscurit\u00e9 est la norme. Dans les espaces b\u00e9n\u00e9ficiant d'une lumi\u00e8re naturelle abondante provenant de fen\u00eatres, de puits de lumi\u00e8re ou d'atriums, cette hypoth\u00e8se \u00e9choue. Le capteur ne peut pas faire la diff\u00e9rence entre une pi\u00e8ce n\u00e9cessitant une lumi\u00e8re artificielle et une autre d\u00e9j\u00e0 brillamment \u00e9clair\u00e9e. Le circuit se ferme, le courant circule, et des watts sont br\u00fbl\u00e9s inutilement.<\/p><p>La solution est un d\u00e9tecteur de pr\u00e9sence qui int\u00e8gre une seconde entr\u00e9e : la lumi\u00e8re ambiante. Ces appareils combinent la d\u00e9tection de mouvement avec une cellule photo\u00e9lectrique, introduisant un test de seuil avant de basculer la charge. Cette logique \u00e0 double porte\u2014qui v\u00e9rifie \u00e0 la fois la pr\u00e9sence et l'obscurit\u00e9\u2014permet au syst\u00e8me de r\u00e9pondre intelligemment \u00e0 la lumi\u00e8re naturelle sans syst\u00e8me d'automatisation de b\u00e2timent ni programmation complexe. La technologie est mature et largement disponible. Le vrai d\u00e9fi concerne la configuration. Les param\u00e8tres par d\u00e9faut de l'usine correspondent rarement aux conditions r\u00e9elles, mais l'ajustement sur site transforme ces appareils de simplement fonctionnels \u00e0 r\u00e9ellement efficaces.<\/p><h2 class=\"wp-block-heading\" id=\"the-paradox-of-sunlit-waste\">Le paradoxe du gaspillage en lumi\u00e8re naturelle<\/h2><p>Les bureaux avec de grandes surfaces vitr\u00e9es, les vitrines con\u00e7ues pour flouter la fronti\u00e8re entre int\u00e9rieur et ext\u00e9rieur, et les salles de conf\u00e9rence expos\u00e9es au sud repr\u00e9sentent tous des investissements importants dans l'\u00e9clairage \u00e9lectrique. Les luminaires sont sp\u00e9cifi\u00e9s, les circuits sont install\u00e9s, et les contr\u00f4les sont mis en place pour respecter le code. Le d\u00e9tecteur de pr\u00e9sence satisfait \u00e0 l'exigence de coupure automatique du code \u00e9nerg\u00e9tique, donc sur le papier, le syst\u00e8me est conforme et efficace.<\/p><p>En pratique, ces d\u00e9tecteurs utilisent g\u00e9n\u00e9ralement la technologie infrarouge passive ou ultrasonique pour d\u00e9tecter une personne. Lorsqu'un mouvement est enregistr\u00e9, un relais se ferme et met en marche les lumi\u00e8res. L'arbre de d\u00e9cision est brutalement simple : si le d\u00e9tecteur voit un mouvement, il suppose un besoin d'\u00e9clairage. Si l'espace est d\u00e9j\u00e0 lumineux gr\u00e2ce \u00e0 la lumi\u00e8re du jour, le d\u00e9tecteur n'a aucun moyen de le savoir. Ses seules entr\u00e9es sont le mouvement et le temps. Le niveau de lumi\u00e8re est invisible pour sa logique.<\/p><p>Cela conduit \u00e0 un sch\u00e9ma pr\u00e9visible de gaspillage. Le soleil du matin inonde par la vitre orient\u00e9e \u00e0 l'est, offrant un \u00e9clairage plus que suffisant. Quelqu'un entre, le d\u00e9tecteur r\u00e9pond, et les lumi\u00e8res en hauteur s'allument. Elles restent souvent allum\u00e9es pendant des heures, compl\u00e9tant inutilement un espace d\u00e9j\u00e0 baign\u00e9 de lumi\u00e8re naturelle. Cette inefficacit\u00e9 est structurelle, pas accidentelle.<\/p><h2 class=\"wp-block-heading\" id=\"how-occupancy-sensors-measure-daylight\">Comment les capteurs de occupancy mesurent la lumi\u00e8re du jour<\/h2><p>L'int\u00e9gration de la conscience de la lumi\u00e8re du jour dans un capteur de pr\u00e9sence n\u00e9cessite une photocellule, un composant sensible \u00e0 la lumi\u00e8re qui traduit la luminosit\u00e9 en un signal \u00e9lectrique. Ce signal devient un second point de d\u00e9cision aux c\u00f4t\u00e9s de la d\u00e9tection de mouvement. Le capteur \u00e9value maintenant deux conditions avant de fermer le relais : y a-t-il quelqu'un, et l'espace est-il trop sombre sans lumi\u00e8re artificielle ?<\/p><h3 class=\"wp-block-heading\" id=\"the-role-of-the-photocell\">Le r\u00f4le de la cellule photo\u00e9lectrique<\/h3><p>Une cellule photo\u00e9lectrique est un d\u00e9tecteur passif, g\u00e9n\u00e9ralement une cellule en sulfure de cadmium ou une photodiode en silicium, dont la r\u00e9sistance \u00e9lectrique varie avec la lumi\u00e8re incidente. En conditions lumineuses, la r\u00e9sistance diminue ; en conditions faibles, elle augmente. Le circuit interne du d\u00e9tecteur surveille ce changement, qui correspond directement \u00e0 l'intensit\u00e9 de la lumi\u00e8re ambiante.<\/p><p>La cellule photo\u00e9lectrique peut \u00eatre int\u00e9gr\u00e9e dans le bo\u00eetier du d\u00e9tecteur de pr\u00e9sence ou install\u00e9e comme un composant s\u00e9par\u00e9. Les cellules int\u00e9gr\u00e9es offrent la simplicit\u00e9, avec un seul appareil g\u00e9rant la d\u00e9tection de mouvement, la mesure de la lumi\u00e8re et la commutation de charge. Les cellules externes offrent une flexibilit\u00e9 de placement. Parfois, le meilleur endroit pour d\u00e9tecter un mouvement n'est pas le meilleur pour mesurer la lumi\u00e8re. S\u00e9parer les deux fonctions \u00e9vite tout compromis. Un d\u00e9tecteur de mouvement mont\u00e9 au plafond peut \u00eatre ombrag\u00e9 par une poutre, tandis qu'une cellule plac\u00e9e pr\u00e8s d'une fen\u00eatre capte une lecture du jour beaucoup plus pr\u00e9cise.<\/p><h3 class=\"wp-block-heading\" id=\"lux-thresholds-as-control-logic\">Seuils de lux comme logique de contr\u00f4le<\/h3><p>La cellule photo\u00e9lectrique g\u00e9n\u00e8re un signal, mais le seuil de lux configur\u00e9 dans le d\u00e9tecteur d\u00e9termine l'action. Le lux est une unit\u00e9 d'illuminance, mesurant la quantit\u00e9 de lumi\u00e8re tombant sur une surface. Un bureau typique n\u00e9cessite entre 300 et 500 lux pour un travail confortable, tandis qu'un \u00e9cran en plein soleil peut recevoir plusieurs milliers de lux.<\/p><p>La logique du d\u00e9tecteur est simple. Si il d\u00e9tecte un mouvement et que le niveau de lumi\u00e8re mesur\u00e9 est <em>ci-dessous<\/em> le seuil de lux, les lumi\u00e8res s'allument. Si il d\u00e9tecte un mouvement mais que le niveau de lumi\u00e8re est <em>au-dessus de<\/em> le seuil, les lumi\u00e8res restent \u00e9teintes car la lumi\u00e8re du jour fait d\u00e9j\u00e0 le travail. Lorsque le mouvement cesse, un minuteur d\u00e9compte commence, et les lumi\u00e8res s\u2019\u00e9teignent lorsqu\u2019il expire, ind\u00e9pendamment de la lumi\u00e8re ambiante. Le seuil de luxe agit comme un gardien, bloquant l\u2019\u00e9clairage inutile pendant les p\u00e9riodes lumineuses tout en r\u00e9agissant lorsque les nuages arrivent ou que la soir\u00e9e tombe.<\/p><div class=\"insert_inquiry_outer_wrapper\"><h3>Vous recherchez des solutions d'\u00e9conomie d'\u00e9nergie activ\u00e9es par le mouvement ?<\/h3><p>Contactez-nous pour des d\u00e9tecteurs de mouvement PIR complets, des produits d'\u00e9conomie d'\u00e9nergie activ\u00e9s par le mouvement, des interrupteurs \u00e0 d\u00e9tecteur de mouvement et des solutions commerciales d'occupation\/occupation.<\/p><div class = \"insert_inquiry_buttons\"><div class = \"insert_inquiry_button_wrapper insert_inquiry_button_email\"><div><a href = \"mailto:info@rayzeek.com\"><p>Envoyer un courriel<\/p><\/a><\/div><\/div><div class = \"insert_inquiry_button_wrapper insert_inquiry_button_email_contact\"><div><a href=\"https:\/\/www.rayzeek.com\/fr\/contact\"><p>Formulaire de contact<\/p><\/a><\/div><\/div><div class = \"insert_inquiry_button_wrapper insert_inquiry_button_chat chat_jump\"><div><a href=\"#\"><p>Chat en ligne<\/p><\/a><\/div><\/div><\/div><\/div><p>Cette logique \u00e0 double entr\u00e9e imite la d\u00e9cision qu\u2019une personne prendrait manuellement, mais avec une parfaite coh\u00e9rence. Le capteur applique la r\u00e8gle sans distraction, oubli ou habitudes gaspill\u00e9es.<\/p><h2 class=\"wp-block-heading\" id=\"builtin-photo-thresholds-vs-external-photocell-pairing\">Seuils photo int\u00e9gr\u00e9s vs. appariement avec photocellules externes<\/h2><div class=\"wp-block-image\"><figure class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/integrated_vs_external_photocell_sensors.jpg\" alt=\"Une comparaison c\u00f4te \u00e0 c\u00f4te d&#039;un capteur de pr\u00e9sence tout-en-un avec une photocellule int\u00e9gr\u00e9e et d&#039;un syst\u00e8me avec un capteur de mouvement s\u00e9par\u00e9 et une photocellule externe.\" title=\"Types de capteurs de pr\u00e9sence \u00e0 d\u00e9tection de lumi\u00e8re du jour\"\/><figcaption class=\"wp-element-caption\">Choisir entre un capteur int\u00e9gr\u00e9 (gauche) et un avec une photocellule externe (droite) d\u00e9pend de la configuration de la pi\u00e8ce et des sch\u00e9mas de lumi\u00e8re du jour.<\/figcaption><\/figure><\/div><p>Choisir entre un d\u00e9tecteur de pr\u00e9sence avec une photocellule int\u00e9gr\u00e9e et un avec une photocellule externe influence l\u2019installation, le placement et la flexibilit\u00e9.<\/p><p>Les appareils int\u00e9gr\u00e9s offrent une solution propre, tout-en-un. Le d\u00e9tecteur de mouvement, la photocellule et le relais sont log\u00e9s dans une seule unit\u00e9 qui s\u2019adapte \u00e0 une bo\u00eete \u00e9lectrique standard. Le c\u00e2blage est conventionnel, et la configuration implique g\u00e9n\u00e9ralement des molettes ou des commutateurs DIP simples. Cette simplicit\u00e9 signifie une main-d'\u0153uvre d\u2019installation moindre et moins de points de d\u00e9faillance. L'inconv\u00e9nient est une localisation fixe. Si le capteur doit \u00eatre au centre du plafond pour la couverture du mouvement, sa photocellule pourrait ne pas obtenir un \u00e9chantillon repr\u00e9sentatif de la lumi\u00e8re du jour de la pi\u00e8ce, ce qui peut conduire \u00e0 un r\u00e9glage m\u00e9diocre.<\/p><p>Les syst\u00e8mes de photocellules externes s\u00e9parent ces fonctions. Une photocellule autonome, souvent une petite d\u00f4me ou un disque, peut \u00eatre mont\u00e9e o\u00f9 elle mesure le mieux la lumi\u00e8re ambiante\u2014pr\u00e8s d\u2019une fen\u00eatre, sur un mur \u00e0 hauteur de t\u00e2che, ou \u00e0 un autre endroit cl\u00e9. Cette architecture augmente la complexit\u00e9 du c\u00e2blage mais r\u00e9sout le conflit de placement. Le d\u00e9tecteur de mouvement peut \u00eatre plac\u00e9 pour une couverture id\u00e9ale tandis que la photocellule est positionn\u00e9e pour une pr\u00e9cision optimale. Pour les pi\u00e8ces avec une lumi\u00e8re du jour irr\u00e9guli\u00e8re, comme des espaces profonds avec des fen\u00eatres \u00e0 une extr\u00e9mit\u00e9, cette flexibilit\u00e9 est essentielle pour un contr\u00f4le pertinent.<\/p><p>La d\u00e9cision d\u00e9pend de la g\u00e9om\u00e9trie. Les pi\u00e8ces avec une lumi\u00e8re du jour uniforme provenant des verri\u00e8res fonctionnent bien avec des appareils int\u00e9gr\u00e9s. Les espaces p\u00e9riph\u00e9riques avec des fen\u00eatres directionnelles et une profondeur significative n\u00e9cessitent des photocellules externes.<\/p><h2 class=\"wp-block-heading\" id=\"determining-the-right-lux-setpoint\">D\u00e9terminer le bon seuil de lux<\/h2><p>Le seuil de lux est le param\u00e8tre le plus important. S\u2019il est trop bas, les contributions de la lumi\u00e8re du jour sont ignor\u00e9es, ce qui supprime les \u00e9conomies. S\u2019il est trop \u00e9lev\u00e9, les lumi\u00e8res restent \u00e9teintes alors qu\u2019elles sont r\u00e9ellement n\u00e9cessaires, ce qui compromet la visibilit\u00e9. L\u2019objectif est de trouver le seuil qui maximise les \u00e9conomies sans g\u00eaner la fonction de la pi\u00e8ce.<\/p><div class=\"wp-block-image\"><figure class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/technician_measuring_lux_levels.jpg\" alt=\"Un technicien tient un luxm\u00e8tre num\u00e9rique portatif sur un bureau pour mesurer la lumi\u00e8re ambiante provenant d&#039;une fen\u00eatre voisine.\" title=\"Mesure des niveaux de lumi\u00e8re pour l&#039;\u00e9talonnage du capteur\"\/><figcaption class=\"wp-element-caption\">Utiliser un luxm\u00e8tre pour mesurer la lumi\u00e8re sur les surfaces de travail est une \u00e9tape cl\u00e9 pour r\u00e9gler avec pr\u00e9cision un syst\u00e8me sensible \u00e0 la lumi\u00e8re du jour.<\/figcaption><\/figure><\/div><p>Les recommandations publi\u00e9es, souvent entre 300 et 500 lux pour les bureaux, ne sont qu\u2019un point de d\u00e9part. Les besoins r\u00e9els varient selon les t\u00e2ches effectu\u00e9es, l\u2019\u00e2ge des occupants, les couleurs des surfaces, et m\u00eame les pr\u00e9f\u00e9rences. Un studio de dessin n\u00e9cessite une illumination diff\u00e9rente d'une salle de conf\u00e9rence. De plus, un bureau orient\u00e9 plein sud avec un rapport fen\u00eatre\/mur \u00e9lev\u00e9 peut avoir ses lumi\u00e8res \u00e9teintes la plupart de la journ\u00e9e avec un seuil de 500 lux. Ce m\u00eame r\u00e9glage dans une pi\u00e8ce orient\u00e9e au nord peut rarement \u00eatre atteint, d\u00e9sactivant en pratique la fonction.<\/p><p>Il existe deux m\u00e9thodes pour trouver le bon seuil. La premi\u00e8re consiste \u00e0 mesurer. Utilisez un luxm\u00e8tre portable sur les surfaces de travail pendant une journ\u00e9e ensoleill\u00e9e. Si le luxm\u00e8tre affiche 800 lux et que l\u2019espace est confortable, un seuil de 400 lux garantit que les lumi\u00e8res restent \u00e9teintes aux heures de pointe mais s\u2019activent si besoin. La deuxi\u00e8me m\u00e9thode est it\u00e9rative. Commencez avec une valeur recommand\u00e9e, observez le syst\u00e8me pendant quelques jours, puis ajustez. Si les lumi\u00e8res restent allum\u00e9es malgr\u00e9 une lumi\u00e8re du jour abondante, augmentez le seuil. Si les occupants se plaignent de faible luminosit\u00e9, r\u00e9duisez-le. Cette m\u00e9thode demande de la patience mais pas d\u2019outils sp\u00e9ciaux.<\/p><p>Pour les espaces tr\u00e8s variables en lumi\u00e8re du jour, comme ceux avec de grandes fen\u00eatres \u00e0 l\u2019est ou \u00e0 l\u2019ouest, un seuil conservateur qui ne capture que les heures les plus lumineuses peut donner des \u00e9conomies limit\u00e9es. Une meilleure approche est de trouver un \u00e9quilibre qui prend en compte la contribution moyenne de la lumi\u00e8re du jour tout au long de la journ\u00e9e.<\/p><h2 class=\"wp-block-heading\" id=\"time-delays-in-the-face-of-clouds-and-movement\">D\u00e9lais temporels face aux nuages et au mouvement<\/h2><p>Le seuil de luxe r\u00e9git <em>quand<\/em> les lumi\u00e8res peuvent s\u2019allumer, tandis que le d\u00e9lai d\u2019attente d\u00e9termine combien de temps elles <em>resteront<\/em> en marche apr\u00e8s la cessation du mouvement. Dans un espace baign\u00e9 de lumi\u00e8re naturelle, ce r\u00e9glage doit tenir compte de la variabilit\u00e9 de la lumi\u00e8re naturelle.<\/p><p>Les nuages passagers sont le principal perturbateur. Un nuage peut temporairement faire descendre la lumi\u00e8re du jour en dessous du seuil de luxe. Avec un d\u00e9lai tr\u00e8s court d\u2019une ou deux minutes, le capteur per\u00e7oit cette chute et allume les lumi\u00e8res. Quelques instants plus tard, le nuage passe et la lumi\u00e8re du jour revient en force, mais les lumi\u00e8res restent allum\u00e9es car le mouvement est toujours d\u00e9tect\u00e9. Le syst\u00e8me reste maintenant bloqu\u00e9 en \u00e9tat \u00ab allum\u00e9 \u00bb et ne r\u00e9\u00e9valuera pas le niveau de lumi\u00e8re jusqu\u2019\u00e0 ce que le temporisateur de mouvement expire \u2014 potentiellement des heures plus tard. Une ombre passag\u00e8re a d\u00e9clench\u00e9 une consommation d\u2019\u00e9nergie toute la journ\u00e9e.<\/p><p>Voici le probl\u00e8me de d\u00e9viation du nuage. Un temps d\u2019attente rapide cr\u00e9e un motif en dents de scie d\u2019\u00e9clairement que suit parfaitement une cellule photo\u00e9lectrique. Si le capteur est trop sensible, il d\u00e9clenchera l\u2019allumage des lumi\u00e8res lors de dips temporaires qu\u2019un humain ignorait.<\/p><div class=\"insert_product_cards_outer_wrapper\"><h3>Vous \u00eates peut-\u00eatre int\u00e9ress\u00e9 par<\/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\/fr\/produits\/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\/fr\/produits\/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\/fr\/produits\/rz037-dry\">D\u00e9tails du produit <\/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\/fr\/produits\/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\/fr\/produits\/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\/fr\/produits\/rz048-12v-24v\">D\u00e9tails du produit <\/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\/fr\/produits\/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\/fr\/produits\/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\/fr\/produits\/rz048-10a\">D\u00e9tails du produit <\/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\/fr\/produits\/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\/fr\/produits\/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\/fr\/produits\/rz048-5a\">D\u00e9tails du produit <\/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\/fr\/produits\/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\/fr\/produits\/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\/fr\/produits\/rz037-dim-220v\">D\u00e9tails du produit <\/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\/fr\/produits\/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\/fr\/produits\/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\/fr\/produits\/rz037-dim-110v\">D\u00e9tails du produit <\/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\/fr\/produits\/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\/fr\/produits\/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\/fr\/produits\/rz047-12v-24v\">D\u00e9tails du produit <\/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\/fr\/produits\/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\/fr\/produits\/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\/fr\/produits\/rz047-10a\">D\u00e9tails du produit <\/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\/fr\/produits\/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\/fr\/produits\/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\/fr\/produits\/rz047-5a\">D\u00e9tails du produit <\/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\/fr\/produits\/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\/fr\/produits\/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\/fr\/produits\/rz038-12v-24v\">D\u00e9tails du produit <\/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\/fr\/produits\/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\/fr\/produits\/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\/fr\/produits\/rz038-10a\">D\u00e9tails du produit <\/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\/fr\/produits\/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\/fr\/produits\/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\/fr\/produits\/rz038-5a\">D\u00e9tails du produit <\/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\/fr\/produits\/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\/fr\/produits\/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\/fr\/produits\/rz040\">D\u00e9tails du produit <\/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\/fr\/produits\/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\/fr\/produits\/rz037-12v-24v\">D\u00e9tecteur de mouvement PIR pour montage en plafonnier RZ037 12V\/24V DC<\/a><\/h4><\/div><div class = \"insert_product_card_bullet_points_wrapper\"><div class = \"insert_product_card_bullet_points\"><ul><li>Pr\u00e9sence (Auto-ON\/Auto-OFF)<\/li><li>12\u201324V DC (10\u201330VDC), jusqu\u2019\u00e0 10A<\/li><li>Couverture \u00e0 360\u00b0, diam\u00e8tre de 8\u201312 m<\/li><li>D\u00e9lai d\u2019attente 15 s\u201330 min<\/li><li>Capteur de lumi\u00e8re D\u00e9sactiv\u00e9\/15\/25\/35 Lux<\/li><li>Sensibilit\u00e9 Haute\/Basse<\/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\/fr\/produits\/rz037-12v-24v\">D\u00e9tails du produit <\/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\">Acheter <\/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\/fr\/produits\/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\/fr\/produits\/rz037-10a\">Capteur de mouvement d'occupation \u00e0 montage en plafonnier, tension secteur (RZ037-10A)<\/a><\/h4><\/div><div class = \"insert_product_card_bullet_points_wrapper\"><div class = \"insert_product_card_bullet_points\"><ul><li>Mode d'occupation Auto-ON\/Auto-OFF<\/li><li>100\u2013265V AC, 10A (n\u00e9cessite un neutre)<\/li><li>Couverture \u00e0 360\u00b0 ; diam\u00e8tre de d\u00e9tection de 8 \u00e0 12 m<\/li><li>D\u00e9lai d'attente 15 s\u201330 min ; Lux ARR\u00caT\/15\/25\/35 ; Sensibilit\u00e9 Haute\/Basse<\/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\/fr\/produits\/rz037-10a\">D\u00e9tails du produit <\/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\">Acheter <\/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\/fr\/produits\/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\/fr\/produits\/rz037-5a\">Capteur de pr\u00e9sence \u00e0 montage au plafond, tension de ligne (RZ037-5A)<\/a><\/h4><\/div><div class = \"insert_product_card_bullet_points_wrapper\"><div class = \"insert_product_card_bullet_points\"><ul><li>Mode d'occupation Auto-ON\/Auto-OFF<\/li><li>100\u2013265V CA, 5A (neutre requis)<\/li><li>Couverture \u00e0 360\u00b0 ; diam\u00e8tre de d\u00e9tection de 8 \u00e0 12 m<\/li><li>D\u00e9lai d'attente 15 s\u201330 min ; Lux ARR\u00caT\/15\/25\/35 ; Sensibilit\u00e9 Haute\/Basse<\/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\/fr\/produits\/rz037-5a\">D\u00e9tails du produit <\/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\">Acheter <\/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\/fr\/produits\/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\/fr\/produits\/rz039\">Kit de capteur de mouvement sans fil<\/a><\/h4><\/div><div class = \"insert_product_card_bullet_points_wrapper\"><div class = \"insert_product_card_bullet_points\"><ul><li>100V-230VAC<\/li><li>Port\u00e9e de transmission : jusqu\u2019\u00e0 20m<\/li><li>Capteur de mouvement sans fil<\/li><li>Contr\u00f4le filaire<\/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\/fr\/produits\/rz039\">D\u00e9tails du produit <\/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\/fr\/produits\/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\/fr\/produits\/rz050-dp\">D\u00e9tecteur de mouvement pour climatiseur Dual Power RZ050-DP<\/a><\/h4><\/div><div class = \"insert_product_card_bullet_points_wrapper\"><div class = \"insert_product_card_bullet_points\"><ul><li>Tension\u00a0: 2\u00a0piles AAA\/5\u00a0V\u00a0CC (micro USB)<\/li><li>Mode jour\/nuit<\/li><li>D\u00e9lai de temporisation : 15min, 30min, 1h (par d\u00e9faut), 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\/fr\/produits\/rz050-dp\">D\u00e9tails du produit <\/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\">Acheter <\/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\/fr\/produits\/adaptateur-dalimentation-usb-ue\"><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\/fr\/produits\/adaptateur-dalimentation-usb-ue\">Adaptateur secteur USB UE<\/a><\/h4><\/div><div class = \"insert_product_card_bullet_points_wrapper\"><div class = \"insert_product_card_bullet_points\"><ul><li>Adaptateur secteur \u00e0 prise europ\u00e9enne<\/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\/fr\/produits\/adaptateur-dalimentation-usb-ue\">D\u00e9tails du produit <\/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\">Acheter <\/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\/fr\/produits\/adaptateur-secteur-usb-britannique\"><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\/fr\/produits\/adaptateur-secteur-usb-britannique\">Adaptateur secteur USB britannique<\/a><\/h4><\/div><div class = \"insert_product_card_bullet_points_wrapper\"><div class = \"insert_product_card_bullet_points\"><ul><li>Adaptateur secteur \u00e0 prise britannique<\/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\/fr\/produits\/adaptateur-secteur-usb-britannique\">D\u00e9tails du produit <\/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\">Acheter <\/a><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><p>Des d\u00e9lais plus longs, de cinq \u00e0 quinze minutes, contrecarre cela. Le syst\u00e8me devient moins r\u00e9actif aux dips transitoires de lumi\u00e8re ou aux br\u00e8ves coupures d\u2019occupation. Un d\u00e9lai plus long signifie que les lumi\u00e8res restent l\u00e9g\u00e8rement allum\u00e9es dans une pi\u00e8ce vide, ce qui est une petite inefficacit\u00e9. Mais ce co\u00fbt est bien inf\u00e9rieur au stress de la lampe, \u00e0 l\u2019agacement de l\u2019utilisateur, et \u00e0 l\u2019\u00e9nergie gaspill\u00e9e par un syst\u00e8me \u00e0 d\u00e9tection rapide. Les d\u00e9lais plus courts servent \u00e0 minimiser la dur\u00e9e de vacance; les d\u00e9lais plus longs assurent la stabilit\u00e9 dans des environnements dynamiques. Dans les espaces baign\u00e9s de lumi\u00e8re naturelle, la stabilit\u00e9 l\u2019emporte presque toujours.<\/p><h2 class=\"wp-block-heading\" id=\"field-tuning-over-factory-defaults\">Ajustement de terrain par rapport aux param\u00e8tres par d\u00e9faut en usine<\/h2><p>Aucun fabricant ne peut pr\u00e9voir les conditions d\u2019un site sp\u00e9cifique, donc les param\u00e8tres par d\u00e9faut en usine sont une estimation g\u00e9n\u00e9rale. Acceptable n\u2019est pas optimal. Un r\u00e9glage par d\u00e9faut sera sous-performant dans un atrium ensoleill\u00e9 et surperformant dans un couloir sans fen\u00eatre. Laisser les param\u00e8tres par d\u00e9faut en place garantit des r\u00e9sultats m\u00e9diocres.<\/p><p>Le r\u00e9glage sur le terrain consiste \u00e0 ajuster les param\u00e8tres pour correspondre \u00e0 l\u2019environnement r\u00e9el. Il n\u00e9cessite observation, attention aux d\u00e9tails, et une volont\u00e9 d\u2019it\u00e9rer. Tout d\u2019abord, v\u00e9rifiez le fonctionnement de base. Couvrez la cellule photo\u00e9lectrique pour confirmer que les lumi\u00e8res s\u2019allument avec le mouvement, puis d\u00e9couvrez-la pour confirmer qu\u2019elles restent \u00e9teintes. Cela garantit le bon fonctionnement de la logique \u00e0 double porte.<\/p><p>Ensuite, r\u00e9glez le seuil de luxe bas\u00e9 sur une mesure ou une recommandation pour le type d\u2019espace. Observez pendant plusieurs jours. Si les lumi\u00e8res s\u2019allument lorsque la pi\u00e8ce semble suffisamment lumineuse, augmentez le point de consigne. Si l\u2019espace para\u00eet trop sombre, baissez-le.<\/p><p>Enfin, ajustez le d\u00e9lai. Observez le cycle \u2014 extinction et allumage r\u00e9p\u00e9t\u00e9s lors d\u2019une journ\u00e9e partiellement nuageuse. Si cela se produit, rallongez le d\u00e9lai. L\u2019objectif est de trouver le d\u00e9lai le plus long que les utilisateurs tol\u00e9reront, car cela maximise la stabilit\u00e9.<\/p><h3 class=\"wp-block-heading\" id=\"the-tuning-sequence\">La s\u00e9quence de r\u00e9glage<\/h3><ol class=\"wp-block-list\"><li>Installer et v\u00e9rifier la d\u00e9tection de mouvement de base et le commutateur.<\/li>\n\n<li>D\u00e9finir un seuil de luxe de r\u00e9f\u00e9rence adapt\u00e9 \u00e0 l\u2019espace.<\/li>\n\n<li>Observez le comportement sur 3 \u00e0 5 jours dans diff\u00e9rentes conditions d'\u00e9clairage.<\/li>\n\n<li>Ajustez le point de consigne en lux vers le haut ou vers le bas pour correspondre aux besoins observ\u00e9s.<\/li>\n\n<li>R\u00e9glez le d\u00e9lai d'attente sur une valeur mod\u00e9r\u00e9e, comme 8-12 minutes pour un bureau.<\/li>\n\n<li>Surveillez la cyclicit\u00e9 ou un fonctionnement excessif et ajustez le d\u00e9lai.<\/li>\n\n<li>Documentez les r\u00e9glages finaux pour r\u00e9f\u00e9rence future.<\/li><\/ol><p>N'oubliez pas que la lumi\u00e8re du jour change avec les saisons. Un point de consigne r\u00e9gl\u00e9 en d\u00e9cembre peut \u00eatre trop conservateur en juin. Une revue annuelle ou semestrielle \u2014 une l\u00e9g\u00e8re augmentation pour l'\u00e9t\u00e9, une r\u00e9duction pour l'hiver \u2014 permettra au syst\u00e8me de fonctionner de mani\u00e8re optimale.<\/p><div class=\"insert_portfolio_outer_wrapper\"><h3>Inspirez-vous des portefeuilles de d\u00e9tecteurs de mouvement Rayzeek.<\/h3><p>Vous ne trouvez pas ce que vous voulez ? Ne vous inqui\u00e9tez pas. Il existe toujours d'autres moyens de r\u00e9soudre vos probl\u00e8mes. L'un de nos portefeuilles peut peut-\u00eatre vous aider.<\/p><div class = \"insert_portfolio_buttons\"><div class = \"insert_portfolio_button_wrapper\"><div><a href = \"https:\/\/www.rayzeek.com\/fr\/categorie-de-produit\/capteurs-de-mouvement\"><p>D\u00e9tecteurs de mouvement PIR<\/p><\/a><\/div><\/div><div class = \"insert_portfolio_button_wrapper\"><div><a href=\"https:\/\/www.rayzeek.com\/fr\/interrupteurs-a-detecteur-de-mouvement\"><p>Interrupteurs \u00e0 d\u00e9tecteur de mouvement<\/p><\/a><\/div><\/div><div class = \"insert_portfolio_button_wrapper\"><div><a href=\"https:\/\/www.rayzeek.com\/fr\/capteurs-doccupation-et-dinoccupation\"><p>Capteurs d\u2019occupation<\/p><\/a><\/div><\/div><div class = \"insert_portfolio_button_wrapper\"><div><a href=\"https:\/\/www.rayzeek.com\/fr\/produits\/rz050\"><p>D\u00e9tecteur de mouvement pour climatiseur<\/p><\/a><\/div><\/div><div class = \"insert_portfolio_button_wrapper\"><div><a href=\"https:\/\/www.rayzeek.com\/fr\/categorie-de-produit\/motion-sensor-light-strip\"><p>Rubans lumineux \u00e0 d\u00e9tecteur de mouvement<\/p><\/a><\/div><\/div><div class = \"insert_portfolio_button_wrapper\"><div><a href=\"https:\/\/www.rayzeek.com\/fr\/categorie-de-produit\/dc-sensor-dimmer\"><p>D\u00e9tecteurs de mouvement\/d\u00e9tecteurs d'intensit\u00e9 \u00e0 basse tension \u00e0 courant continu<\/p><\/a><\/div><\/div><div class = \"insert_portfolio_button_wrapper\"><div><a href=\"https:\/\/www.rayzeek.com\/fr\/categorie-de-produit\/capteurs-de-mouvement-sans-fil\"><p>Kits de d\u00e9tecteurs de mouvement sans fil<\/p><\/a><\/div><\/div><\/div><\/div><h2 class=\"wp-block-heading\" id=\"the-case-for-simple-hardwired-logic\">Le cas d'une logique simple et c\u00e2bl\u00e9e<\/h2><p>Les capteurs de pr\u00e9sence avec photocellules fonctionnent avec une logique d\u00e9terministe c\u00e2bl\u00e9e. Ils lisent les entr\u00e9es, les comparent \u00e0 des seuils, et actionnent un relais. Il n'y a pas de r\u00e9seau, pas d'application, pas de service cloud, et aucune mise \u00e0 jour du firmware. Cette simplicit\u00e9 est une force.<\/p><p>Un comportement d\u00e9terministe est pr\u00e9visible et coh\u00e9rent. Il inspire la confiance. Lorsqu'un syst\u00e8me se comporte de la m\u00eame mani\u00e8re \u00e0 chaque fois, les utilisateurs arr\u00eatent d'y penser et cela devient une infrastructure efficace. Les syst\u00e8mes en r\u00e9seau, en revanche, introduisent la connectivit\u00e9 comme d\u00e9pendance. Une chute du signal Wi-Fi, une panne de serveur ou une mise \u00e0 jour de s\u00e9curit\u00e9 peuvent causer une d\u00e9gradation ou une d\u00e9faillance totale du contr\u00f4le, laissant souvent les lumi\u00e8res allum\u00e9es en permanence. Le seul point de d\u00e9faillance d\u2019un capteur c\u00e2bl\u00e9 est l\u2019alimentation et l\u2019appareil lui-m\u00eame.<\/p><p>Le fardeau de la maintenance est une autre diff\u00e9rence cl\u00e9. Les syst\u00e8mes en r\u00e9seau n\u00e9cessitent une gestion informatique continue. Un capteur c\u00e2bl\u00e9, une fois r\u00e9gl\u00e9, ne requiert aucune intervention. Dans les espaces o\u00f9 la principale difficult\u00e9 est la variabilit\u00e9 de la lumi\u00e8re du jour, la complexit\u00e9 suppl\u00e9mentaire des contr\u00f4les en r\u00e9seau offre peu de valeur et introduit des risques inutiles.<\/p><h2 class=\"wp-block-heading\" id=\"setup-mistakes-that-undermine-performance\">Erreurs de configuration qui compromettent les performances<\/h2><p>M\u00eame le meilleur mat\u00e9riel \u00e9choue lorsqu'il est mal configur\u00e9. Ces erreurs courantes saboteront tout syst\u00e8me de d\u00e9tection de la lumi\u00e8re du jour.<\/p><p><strong>Erreurs de placement des photocellules :<\/strong> Une photocellule plac\u00e9e dans un coin ombrag\u00e9 lira de faibles niveaux de lumi\u00e8re m\u00eame lorsque la pi\u00e8ce est lumineuse, d\u00e9clenchant inutilement l\u2019\u00e9clairage. Une plac\u00e9e trop pr\u00e8s d'une fen\u00eatre percevra une luminosit\u00e9 excessive, ce qui maintiendra les lumi\u00e8res \u00e9teintes lorsque les parties plus profondes de la pi\u00e8ce sont sombre. La photocellule doit \u00eatre positionn\u00e9e pour voir la <em>moyenne<\/em> condition d'\u00e9clairage de l\u2019espace.<\/p><p><strong>Seuils Incorrects :<\/strong> Un point de consigne qui ne refl\u00e8te pas le profil d'\u00e9clairement r\u00e9el de la pi\u00e8ce d\u00e9sactive la fonction ou la rend inutilisable. Un seuil de 1000 lux dans un espace qui ne d\u00e9passe jamais 500 lux de lumi\u00e8re naturelle signifie que la photocellule ne fait rien. Le r\u00e9glage fin n'est pas optionnel.<\/p><p><strong>Modes d'occupation et de vacance confus :<\/strong> Le mode d'occupation est enti\u00e8rement automatique (auto-marche, auto-arr\u00eat). Le mode de vacance est manuel-marche, auto-arr\u00eat. Dans un espace \u00e9clair\u00e9 par la lumi\u00e8re naturelle, le mode de vacance est souvent meilleur. Il donne le pouvoir \u00e0 l'occupant ; s'il entre dans une pi\u00e8ce lumineuse et ne allume pas les lumi\u00e8res, il a d\u00e9cid\u00e9 que la lumi\u00e8re du jour est suffisante. Le d\u00e9tecteur respecte ce choix, tout en offrant l'avantage d'\u00e9conomies d'\u00e9nergie gr\u00e2ce \u00e0 l'extinction automatique.<\/p><p><strong>Ignore la variation saisonni\u00e8re :<\/strong> Une approche \u00ab configurer et oublier \u00bb \u00e9chouera. L'intensit\u00e9 et la dur\u00e9e de la lumi\u00e8re naturelle changent consid\u00e9rablement entre l'hiver et l'\u00e9t\u00e9. Un ajustement saisonnier rapide du point de consigne en lux garantit que la logique du capteur reste align\u00e9e avec le soleil, maximisant ainsi les \u00e9conomies toute l'ann\u00e9e.<\/p>","protected":false},"excerpt":{"rendered":"<p>Les d\u00e9tecteurs de pr\u00e9sence standards gaspillent de l\u2019\u00e9nergie en allumant les lumi\u00e8res dans des pi\u00e8ces d\u00e9j\u00e0 \u00e9clair\u00e9es par le soleil. En int\u00e9grant une cellule photo\u00e9lectrique, ces d\u00e9tecteurs peuvent prendre une d\u00e9cision plus intelligente, en v\u00e9rifiant \u00e0 la fois le mouvement et le niveau de lumi\u00e8re ambiante. Cette approche \u00e0 double logique permet d\u2019\u00e9conomiser de l\u2019\u00e9nergie sans avoir besoin d\u2019un syst\u00e8me d\u2019automatisation de b\u00e2timent complexe, mais n\u00e9cessite un r\u00e9glage pr\u00e9cis sur le terrain des seuils de lux et des d\u00e9lais pour \u00eatre vraiment efficace.<\/p>","protected":false},"author":4,"featured_media":19043,"comment_status":"open","ping_status":"closed","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":"Big windows, bright days: balancing daylight with occupancy sensing without a building automation system","footnotes":""},"categories":[16],"tags":[],"class_list":["post-19044","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>Big Windows, Bright Days: Balancing Daylight with Occupancy Sensing Without a Building Automation System - 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\/fr\/blog\/capteurs-doccupation-a-detection-de-la-lumiere-du-jour\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Big Windows, Bright Days: Balancing Daylight with Occupancy Sensing Without a Building Automation System - Rayzeek\" \/>\n<meta property=\"og:description\" content=\"Standard occupancy sensors waste energy by turning on lights in already sunlit rooms. 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