{"id":19074,"date":"2025-11-04T07:03:40","date_gmt":"2025-11-04T07:03:40","guid":{"rendered":"https:\/\/www.rayzeek.com\/?p=19074"},"modified":"2025-11-04T07:07:28","modified_gmt":"2025-11-04T07:07:28","slug":"high-bay-motion-sensor-geometry","status":"publish","type":"post","link":"https:\/\/www.rayzeek.com\/cs\/blog\/geometrie-pohyboveho-senzoru-ve-vysoke-hale","title":{"rendered":"Detekce pohybu v vysokozdvi\u017en\u00fdch gar\u00e1\u017e\u00edch a d\u00edln\u00e1ch: Pro\u010d zm\u011bna v\u00fd\u0161ky v\u0161e m\u011bn\u00ed"},"content":{"rendered":"<p>Sn\u00edma\u010d pohybu namontovan\u00fd zapu\u0161t\u011bn\u011b na strop\u011b gar\u00e1\u017ee o d\u00e9lce 16 stop je receptem na frustraci. Sv\u011btla z\u016fst\u00e1vaj\u00ed zhasnut\u00e1, zat\u00edmco n\u011bkdo pracuje pobl\u00ed\u017e obvodu. Z\u016fst\u00e1vaj\u00ed tmav\u00e1, kdy\u017e osoba p\u0159ejde p\u0159es halu. Teprve kdy\u017e se jedinec zastav\u00ed p\u0159\u00edmo pod senzorem, kone\u010dn\u011b za\u010dne migotat. Nen\u00ed to vadn\u00e1 jednotka nebo probl\u00e9m s citlivost\u00ed. Je to geometrick\u00fd probl\u00e9m.<\/p><p>Prostory s vysok\u00fdm stropem, jako jsou gar\u00e1\u017ee, d\u00edlny a skladi\u0161t\u011b, s stropy od 12 do 25 stop, odhaluj\u00ed z\u00e1kladn\u00ed nedostatek ve fungov\u00e1n\u00ed v\u011bt\u0161iny sn\u00edma\u010d\u016f pohybu. Stejn\u00fd detek\u010dn\u00ed ku\u017eel, kter\u00fd snadno pokryje podlahu ve v\u00fd\u0161ce osmi stop, se p\u0159i 20 stop\u00e1ch zm\u011bn\u00ed na \u00fazk\u00fd reflektor. Obvyklou odpov\u011bd\u00ed je zv\u00fd\u0161it citlivost, p\u0159edpokl\u00e1daj\u00edc, \u017ee senzor pot\u0159ebuje \u201epracovat tvrd\u011bji\u201c. To nejen\u017ee nesolves pokryt\u00ed, ale tak\u00e9 p\u0159in\u00e1\u0161\u00ed \u0159et\u011bzec fale\u0161n\u00fdch spou\u0161t\u011b\u010d\u016f od dve\u0159\u00ed, syst\u00e9m\u016f HVAC a dokonce i kol\u00e9baj\u00edc\u00edho se za\u0159\u00edzen\u00ed.<\/p><p>Skute\u010dn\u00e9 \u0159e\u0161en\u00ed spo\u010d\u00edv\u00e1 v pochopen\u00ed t\u0159\u00edrozm\u011brn\u00e9 geometrie detekce. Jde o chytr\u00e9 um\u00edst\u011bn\u00ed, spr\u00e1vn\u00fd objektiv a z\u00f3nov\u00e1n\u00ed s v\u00edce senzory. Ovl\u00e1d\u00e1n\u00ed citlivosti ur\u010duje pr\u00e1h detekce, nikoli oblast pokryt\u00ed. Va\u0161e strategii um\u00edst\u011bn\u00ed je to, co skute\u010dn\u011b definuje tuto oblast.<\/p><h2 class=\"wp-block-heading\" id=\"why-motion-sensors-fail-when-mounted-too-high\">Pro\u010d senzory pohybu selh\u00e1vaj\u00ed, kdy\u017e jsou namontov\u00e1ny p\u0159\u00edli\u0161 vysoko<\/h2><p>Selh\u00e1n\u00ed instalac\u00ed s vysok\u00fdmi stropy je p\u0159edv\u00eddateln\u00e9. Osoba vstoup\u00ed pod\u00e9l obvodov\u00e9 st\u011bny. Nic. P\u0159esune se ke pracovn\u00edmu stolu vzd\u00e1len\u00e9mu 15 stop. St\u00e1le nic. P\u0159ech\u00e1z\u00ed p\u0159es st\u0159edu haly a teprve pot\u00e9, po 20 nebo 30 sekund\u00e1ch ve tm\u011b, sv\u011btla kone\u010dn\u011b zhasnou. Senzor nen\u00ed rozbit\u00fd; funguje p\u0159esn\u011b podle geometrie detekce.<\/p><p>Pasivn\u00ed infra\u010derven\u00e9 (PIR) senzory detekuj\u00ed pohyb t\u00edm, \u017ee rozpozn\u00e1vaj\u00ed teplotn\u00ed rozd\u00edly pohybuj\u00edc\u00ed se p\u0159es segmentovan\u00e9 z\u00f3ny ve sv\u00e9m zorn\u00e9m poli. Objektiv rozd\u011bluje toto pole do vzoru a pohyb z jedn\u00e9 z\u00f3ny do druh\u00e9 zaznamen\u00e1v\u00e1 ud\u00e1lost. Tyto z\u00f3ny vyza\u0159uj\u00ed ven z senzoru ve tvaru ku\u017eelu. Ve standardn\u00ed v\u00fd\u0161ce reziden\u010dn\u00edho domu od sedmi do dev\u00edti stop tento ku\u017eel pokr\u00fdv\u00e1 podlahu b\u011b\u017en\u00e9ho m\u00edstnosti. P\u0159i 18 stop\u00e1ch se stejn\u00fd ku\u017eel zmen\u0161\u00ed na malou stopovou stopu na podlaze, \u010dasto na kruh o pr\u016fm\u011bru osm a\u017e 12 stop.<\/p><p>V\u011bt\u0161ina sn\u00edma\u010d\u016f pohybu je konstruov\u00e1na tak, aby byla namontov\u00e1na ve v\u00fd\u0161ce mezi sedmi a deseti stopami. Jejich \u00fahly objektivu a detek\u010dn\u00ed algoritmy jsou optimalizov\u00e1ny pro tento rozsah. Senzor s detek\u010dn\u00edm \u00fahlem 90 stup\u0148\u016f m\u016f\u017ee pokr\u00fdt kruh o pr\u016fm\u011bru 20 stop ve v\u00fd\u0161ce osmi stop, ale p\u0159i 18 stop\u00e1ch se toto pokryt\u00ed zmen\u0161\u00ed na kruh o pr\u016fm\u011bru 12 stop. Cel\u00e9 obvodov\u00e9 prostory - vstupn\u00ed body, pracovn\u00ed stoly a skladov\u00e1n\u00ed - jsou zcela mimo detek\u010dn\u00ed z\u00f3nu.<\/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><div class=\"wp-block-image\"><figure class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/motion_sensor_coverage_comparison.jpg\" alt=\"Sch\u00e9ma porovn\u00e1vaj\u00edc\u00ed pokryt\u00ed podlahy pohybov\u00fdm senzorem z 8metrov\u00e9ho stropu versus 18metrov\u00e9ho stropu, ukazuj\u00edc\u00ed v\u00fdrazn\u011b sn\u00ed\u017een\u00e9 pokryt\u00ed p\u0159i v\u011bt\u0161\u00ed v\u00fd\u0161ce.\" title=\"Pokryt\u00ed pohybov\u00fdch senzor\u016f p\u0159i r\u016fzn\u00fdch v\u00fd\u0161k\u00e1ch stropu\" \/><figcaption class=\"wp-element-caption\">S rostouc\u00ed v\u00fd\u0161kou mont\u00e1\u017ee se efektivn\u00ed pokryt\u00ed podlahy standardn\u00edm sn\u00edma\u010dem pohybu dramaticky zmen\u0161uje, co\u017e nech\u00e1v\u00e1 obvodov\u00e9 oblasti nezachycen\u00e9.<\/figcaption><\/figure><\/div><p>Toto geometrick\u00e9 omezen\u00ed je zhor\u0161eno dal\u0161\u00edm omezen\u00edm: mrtvou z\u00f3nou p\u0159\u00edmo pod senzorem. P\u0159i vysok\u00e9 mont\u00e1\u017en\u00ed v\u00fd\u0161ce se tato slep\u00e1 skvrna proporcion\u00e1ln\u011b zv\u011bt\u0161uje, co\u017e d\u00e1le sni\u017euje efektivn\u00ed pokryt\u00ed oblasti.<\/p><h2 class=\"wp-block-heading\" id=\"the-geometry-of-pir-detection-how-coverage-cones-work\">Geometrie PIR detekce: Jak funguj\u00ed pokryvn\u00e9 ku\u017eely<\/h2><p>Geometrie detekce PIR: Jak funguj\u00ed ku\u017eelov\u00e9 oblasti pokryt\u00ed<\/p><h3 class=\"wp-block-heading\" id=\"detection-angle-and-the-shrinking-floor-footprint\">\u00dahel detekce a zmen\u0161uj\u00edc\u00ed se plocha podlahy<\/h3><p>Abyste pochopili, pro\u010d v\u00fd\u0161ka zp\u016fsobuje selh\u00e1n\u00ed, mus\u00edte si p\u0159edstavit, jak se projekce detek\u010dn\u00edch z\u00f3n do t\u0159\u00edrozm\u011brn\u00e9ho prostoru. Objektiv na PIR senzoru nen\u00ed jednoduch\u00fdm zv\u011bt\u0161ov\u00e1n\u00edm; je optick\u00fdm n\u00e1strojem, kter\u00fd vy\u0159ez\u00e1v\u00e1 zorn\u00e9 pole senzoru na jasn\u011b vymezen\u00e9 segmenty. Pohyb je zaznamen\u00e1n pouze tehdy, kdy\u017e teplotn\u00ed podpis p\u0159ekro\u010d\u00ed z jednoho segmentu do druh\u00e9ho.<\/p><p>Kdy\u017e je senzor um\u00edst\u011bn ve v\u00fd\u0161ce osmi stop, jeho ku\u017eel rychle prot\u00edn\u00e1 podlahu, vytv\u00e1\u0159ej\u00edc \u0161irok\u00fd, m\u011bl\u010d\u00ed vzor pokryt\u00ed. Ve 20 stop\u00e1ch ku\u017eel cestuje mnohem hloub\u011bji a jeho \u00fa\u010dinn\u00e9 pole je spot\u0159ebov\u00e1no vertik\u00e1ln\u00edm prostorem, nikoli horizont\u00e1ln\u00edm rozptylem. V\u00fdsledn\u00fd otisk na podlaze se st\u00e1v\u00e1 mnohem u\u017e\u0161\u00edm. Nav\u00edc hrany ku\u017eelu se projek\u010dn\u011b vychyluj\u00ed k podlaze pod takov\u00fdm k\u00fdvav\u00fdm \u00fahlem, \u017ee ztr\u00e1cej\u00ed citlivost. \u010clov\u011bk, kter\u00fd chod\u00ed na okraji ku\u017eelu, je sotva zaznamen\u00e1n, pokud v\u016fbec.<\/p><p>\u00dahel detekce a zmen\u0161uj\u00edc\u00ed se plocha na podlaze<\/p><h3 class=\"wp-block-heading\" id=\"the-dead-zone-below\">Mrtv\u00e1 z\u00f3na pod n\u00edm<\/h3><p>Ka\u017ed\u00fd PIR senzor m\u00e1 minim\u00e1ln\u00ed detek\u010dn\u00ed vzd\u00e1lenost, slepou zmijovku, kde nem\u016f\u017ee spolehliv\u011b vid\u011bt pohyb. U standardn\u00ed v\u00fd\u0161ky stropu osmi stop m\u016f\u017ee b\u00fdt tato nev\u00fdznamn\u00e1 kruhov\u00e1 oblast na podlaze s polom\u011brem jednoho stopu.<\/p><p>U v\u00fd\u0161ky stropu 20 stop se tato mrtv\u00e1 oblast m\u016f\u017ee roz\u0161\u00ed\u0159it na radius \u0161est nebo osm stop. Tento slep\u00fd \u00fahel, v kombinaci se z\u00fa\u017een\u00fdm vn\u011bj\u0161\u00edm ku\u017eelem, vytv\u00e1\u0159\u00ed detek\u010dn\u00ed oblast sp\u00ed\u0161e ve tvaru donutu ne\u017e piln\u00e9ho kruhu. St\u00e1n\u00ed na m\u00edst\u011b m\u016f\u017ee sensor nezaregistrovat, a proch\u00e1zen\u00ed prostorem m\u016f\u017ee zp\u016fsobit jen ob\u010dasn\u00e9 aktivace. Proto je pouh\u00e9 nastavov\u00e1n\u00ed citlivosti marn\u00e9; senzor nezlob\u00ed t\u00edm, \u017ee nevid\u00ed, ale t\u00edm, \u017ee nevid\u00ed v spr\u00e1vn\u00fdch m\u00edstech. <em>d\u00edvat se<\/em> na spr\u00e1vn\u00fdch m\u00edstech.<\/p><h2 class=\"wp-block-heading\" id=\"the-sensitivity-trap-why-cranking-up-settings-backfires\">Past na citlivost: Pro\u010d nastaven\u00ed vy\u0161\u0161\u00ed citlivosti zp\u016fsob\u00ed opak<\/h2><p>Kdy\u017e senzor nezaregistruje pohyb, prvn\u00edm impulzem je zv\u00fd\u0161it citlivost na maximum. To je zalo\u017eeno na myln\u00e9 domn\u011bnce, \u017ee citlivost \u0159\u00edd\u00ed pokryt\u00ed oblasti. Nen\u00ed tomu tak.<\/p><p>Citlivost nastavuje detek\u010dn\u00ed pr\u00e1h \u2013 minim\u00e1ln\u00ed zm\u011bnu teploty, kter\u00e1 se mus\u00ed objevit, aby byla zaznamen\u00e1na jako pohyb. N\u00edzk\u00e1 citlivost vy\u017eaduje siln\u011bj\u0161\u00ed, jasn\u011bj\u0161\u00ed sign\u00e1l. Vy\u0161\u0161\u00ed citlivost umo\u017e\u0148uje senzoru reagovat na men\u0161\u00ed tepeln\u00e9 rozd\u00edly. Neroz\u0161i\u0159uje ku\u017eel detekce ani nem\u011bn\u00ed jeho geometrii; pouze sni\u017euje pr\u00e1h, co se pova\u017euje za pohyb. <em>uvnit\u0159<\/em> tohoto existuj\u00edc\u00edho ku\u017eelu.<\/p><p>Pokud je osoba vzd\u00e1len\u00e1 20 stop a je \u00fapln\u011b mimo ku\u017eel senzoru, \u017e\u00e1dn\u00e9 mno\u017estv\u00ed citlivosti ji nezviditeln\u00ed. M\u00edsto toho vysok\u00e1 citlivost \u010din\u00ed senzor n\u00e1chyln\u00fdm k fale\u0161n\u00fdm spu\u0161t\u011bn\u00edm. D\u00edlny jsou teplotn\u011b dynamick\u00e1 m\u00edsta. Overheadov\u00e9 dve\u0159e se otv\u00edraj\u00ed, HVAC syst\u00e9my se zap\u00ednaj\u00ed a za\u0159\u00edzen\u00ed vyd\u00e1v\u00e1 teplo. Vis\u00edc\u00ed n\u00e1stroje a kabely se vln\u00ed ve vzduchu. P\u0159i nastavov\u00e1n\u00ed p\u0159\u00edli\u0161 n\u00edzk\u00e9 prahov\u00e9 hodnoty citlivosti za\u010dnou tyto neb\u011b\u017en\u00e9 ud\u00e1losti spou\u0161t\u011bt sv\u011btla, kter\u00e1 se cyklicky zap\u00ednaj\u00ed a vyp\u00ednaj\u00ed nepravideln\u011b a pl\u00fdtvaj\u00ed v\u00edce energi\u00ed ne\u017e manu\u00e1ln\u00ed sp\u00edna\u010d.<\/p><p>Prom\u011bnnou, kterou je t\u0159eba upravit, je um\u00edst\u011bn\u00ed, nikoli citlivost. Senzor mus\u00ed b\u00fdt um\u00edst\u011bn tak, aby jeho detek\u010dn\u00ed ku\u017eel skute\u010dn\u011b k\u0159i\u017eoval oblasti, kde lid\u00e9 pracuj\u00ed. To m\u016f\u017ee znamenat sn\u00ed\u017een\u00ed mont\u00e1\u017en\u00ed v\u00fd\u0161ky, p\u0159esun ze stropu na ze\u010f nebo pou\u017eit\u00ed v\u00edce senzor\u016f.<\/p><h2 class=\"wp-block-heading\" id=\"determining-the-right-mounting-height-for-your-space\">Ur\u010den\u00ed spr\u00e1vn\u00e9 v\u00fd\u0161ky mont\u00e1\u017ee pro v\u00e1\u0161 prostor<\/h2><p>Optim\u00e1ln\u00ed v\u00fd\u0161ka mont\u00e1\u017ee senzoru ve vysok\u00e9m prostoru je rovnov\u00e1ha mezi v\u00fd\u0161kou stropu, velikost\u00ed m\u00edstnosti, typem \u010do\u010dky a pracovn\u00edm tokem. C\u00edlem je um\u00edstit senzor dostate\u010dn\u011b n\u00edzko pro \u0161irok\u00fd z\u00e1b\u011br na podlaze, ale z\u00e1rove\u0148 dostate\u010dn\u011b vysoko, aby nedo\u0161lo k p\u0159ek\u00e1\u017ek\u00e1m.<\/p><h3 class=\"wp-block-heading\" id=\"ceiling-height-vs-sensor-placement\">V\u00fd\u0161ka stropu vs. um\u00edst\u011bn\u00ed senzoru<\/h3><ul class=\"wp-block-list\"><li><strong>12 a\u017e 15 stop:<\/strong> Mont\u00e1\u017e ze stropu m\u016f\u017ee st\u00e1le fungovat, zejm\u00e9na s \u0161iroko\u00fahl\u00fdm objektivem. Senzor s detek\u010dn\u00edm \u00fahlem 110 stup\u0148\u016f um\u00edst\u011bn\u00fd ve v\u00fd\u0161ce 12 stop m\u016f\u017ee pokr\u00fdt kruh s pr\u016fm\u011brem 18 a\u017e 22 stop, co\u017e je dosta\u010duj\u00edc\u00ed pro mnoho jednoparkovac\u00edch ploch.<\/li>\n\n<li><strong>16 a\u017e 20 stop:<\/strong> Mont\u00e1\u017e ze stropu se st\u00e1v\u00e1 omezen\u00e1. Senzor ve v\u00fd\u0161ce 18 stop m\u016f\u017ee pokr\u00fdt pouze kruh s pr\u016fm\u011brem 12 stop, co\u017e je nedostate\u010dn\u00e9 pro 24stopou \u0161\u00ed\u0159ku gar\u00e1\u017ee. V takov\u00fdch p\u0159\u00edpadech zva\u017ete mont\u00e1\u017e senzoru n\u00ed\u017ee na sloupu nebo nosn\u00edku, nebo pou\u017eijte v\u00edce senzor\u016f pro p\u0159ekr\u00fdv\u00e1n\u00ed pokryt\u00ed.<\/li>\n\n<li><strong>Nad 20 stop:<\/strong> Standardn\u00ed senzory um\u00edst\u011bn\u00e9 na strop\u011b jsou obecn\u011b nevhodn\u00e9. Nejlep\u0161\u00ed p\u0159\u00edstup je mont\u00e1\u017e na ze\u010f ve v\u00fd\u0161ce mezi osmi a 12 stopami, co\u017e umo\u017e\u0148uje senzoru vid\u011bt nap\u0159\u00ed\u010d rovinou podlahy m\u00edsto p\u0159\u00edmo dol\u016f.<\/li><\/ul><p>Pro odhad pokryt\u00ed lze pou\u017e\u00edt pravidlo palce. Spo\u010d\u00edtejte teoretick\u00fd pr\u016fm\u011br na z\u00e1klad\u011b detek\u010dn\u00edho \u00fahlu senzoru a v\u00fd\u0161ky a pak toto \u010d\u00edslo sn\u00ed\u017eit o 25-30 % %, aby se zohlednily re\u00e1ln\u00e9 omezen\u00ed, jako je mrtv\u00e1 z\u00f3na a sn\u00ed\u017een\u00e1 citlivost na okraj\u00edch.<\/p><h3 class=\"wp-block-heading\" id=\"wall-mounting-as-an-alternative\">Mont\u00e1\u017e na ze\u010f jako alternativa<\/h3><div class=\"wp-block-image\"><figure class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/ceiling_mount_vs_wall_mount_sensor.jpg\" alt=\"Sch\u00e9ma zn\u00e1zor\u0148uj\u00edc\u00ed rozd\u00edl mezi svisl\u00fdm ku\u017eelem senzoru namontovan\u00e9ho na strop\u011b a horizont\u00e1ln\u00edm z\u00e1b\u011brem z vlo\u017een\u00edm senzoru na st\u011bnu v gar\u00e1\u017ei.\" title=\"Pokryt\u00ed senzorem na strop\u011b vs. na st\u011bn\u011b\" \/><figcaption class=\"wp-element-caption\">Mont\u00e1\u017e na ze\u010f m\u011bn\u00ed geometrii detekce z vertik\u00e1ln\u00edho ku\u017eelu na horizont\u00e1ln\u00ed rovinu, \u010dasto poskytuj\u00edc\u00ed lep\u0161\u00ed pokryt\u00ed v dlouh\u00fdch nebo vysok\u00fdch prostor\u00e1ch.<\/figcaption><\/figure><\/div><p>Mont\u00e1\u017e na ze\u010f nab\u00edz\u00ed zcela odli\u0161nou geometrickou v\u00fdhodu. M\u00edsto projekce ku\u017eelu sm\u011brem dol\u016f jej senzor prom\u00edt\u00e1 horizont\u00e1ln\u011b a zaznamen\u00e1v\u00e1 pohyb, kdy\u017e \u010dlov\u011bk p\u0159ech\u00e1z\u00ed jeho zorn\u00e9 pole. Tato orientace vyu\u017e\u00edv\u00e1 \u0161\u00ed\u0159ku ku\u017eelu k pokryt\u00ed podlahy, nikoli vzduchu.<\/p><p>Senzor um\u00edst\u011bn\u00fd na zdi ve v\u00fd\u0161ce deseti stop, m\u00edrn\u011b sklon\u011bn\u00fd dol\u016f, m\u016f\u017ee spolehliv\u011b pokr\u00fdt rozsah 20 a\u017e 30 stop. Ob\u011btina je sm\u011brov\u00e1 bias; bude l\u00e9pe detekovat pohyb sm\u011brem k nebo od n\u011bj ne\u017e paraleln\u011b. Ve dlouh\u00fdch, \u00fazk\u00fdch prostor\u00e1ch je to \u010dasto ide\u00e1ln\u00ed. V \u0161ir\u0161\u00edch prostor\u00e1ch m\u016f\u017ee b\u00fdt nutn\u00e9 um\u00edstit senzory na prot\u011bj\u0161\u00edch st\u011bn\u00e1ch. Nejlep\u0161\u00ed v\u00fd\u0161ka je obvykle mezi osmi a 12 stopami \u2014 dostate\u010dn\u011b vysok\u00e1, aby p\u0159ekonala p\u0159ek\u00e1\u017eky, ale n\u00edzk\u00e1 na to, aby udr\u017eela efektivn\u00ed \u00fahel na podlaze.<\/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><h2 class=\"wp-block-heading\" id=\"lens-selection-strategy-for-tall-spaces\">Strategie v\u00fdb\u011bru \u010do\u010dky pro vysok\u00e9 prostory<\/h2><p>Volba \u010do\u010dky ur\u010duje geometrii pokryt\u00ed senzoru. V aplikac\u00edch s vysok\u00fdm stropem je to kl\u00ed\u010dov\u00e1 volba mezi \u0161iroko\u00fahl\u00fdmi a \u00fazk\u00fdmi \u00fahly.<\/p><p><strong>\u0160iroko\u00fahl\u00e9 \u010do\u010dky (110-180 stup\u0148\u016f)<\/strong> jsou v\u00fdchoz\u00ed pro mont\u00e1\u017e na strop v st\u0159edn\u011b velk\u00fdch pr\u016fchodech, navr\u017een\u00e9 tak, aby pokryly \u0161irokou plochu podlahy z jednoho bodu. Jejich kompromisem je krat\u0161\u00ed efektivn\u00ed vzd\u00e1lenost. Ve vy\u0161\u0161\u00edch v\u00fd\u0161k\u00e1ch se hrany \u0161iroko\u00fahl\u00e9ho ku\u017eelu st\u00e1vaj\u00ed p\u0159\u00edli\u0161 m\u011bl\u010d\u00ed a ztr\u00e1cej\u00ed citlivost.<\/p><p><strong>\u00dazk\u00e9 \u010do\u010dky (60-90 stup\u0148\u016f)<\/strong> Zaost\u0159ete detek\u010dn\u00ed ku\u017eel do u\u017e\u0161\u00edho, del\u0161\u00edho paprsku. Objektiv s \u00fahlem 60 stup\u0148\u016f dok\u00e1\u017ee zachytit pohyb na vzd\u00e1lenost 12 metr\u016f nebo v\u00edce, co\u017e je ide\u00e1ln\u00ed pro dlouh\u00e9, \u00fazk\u00e9 haly nebo n\u00e1st\u011bnn\u00e9 aplikace. Jeho nev\u00fdhodou je sn\u00ed\u017een\u00e9 pokryt\u00ed po stran\u00e1ch, co\u017e vytv\u00e1\u0159\u00ed slep\u00e9 skvrny ve \u0161irok\u00e9 m\u00edstnosti, pokud nejsou pou\u017eity v\u00edce senzor\u016f.<\/p><p>Volba z\u00e1vis\u00ed na tvaru m\u00edstnosti. Pro \u010dtvercov\u00e9 haly s m\u00edrn\u00fdmi stropy (3,7-4,9 metr\u016f) funguje \u0161iroko\u00fahl\u00fd objektiv na strop\u011b dob\u0159e. Pro dlouh\u00e9, \u00fazk\u00e9 haly poskytnou lep\u0161\u00ed pokryt\u00ed \u00fazk\u00e9 objektivy na koncov\u00fdch st\u011bn\u00e1ch. Pro velmi vysok\u00e9 stropy (5,5 a v\u00edce metr\u016f) jsou n\u00e1st\u011bnn\u00e9 senzory s \u00fazk\u00fdm \u00fahlem obvykle jedin\u00fdm spolehliv\u00fdm \u0159e\u0161en\u00edm s jedin\u00fdm senzorem.<\/p><h2 class=\"wp-block-heading\" id=\"multisensor-zoning-for-complete-coverage\">Multi-senzorov\u00e9 z\u00f3nov\u00e1n\u00ed pro \u00fapln\u00e9 pokryt\u00ed<\/h2><p>Pro velk\u00e9 nebo slo\u017eit\u00e9 prostory bude v\u017edy existovat omezen\u00ed jednoho senzoru. Profesion\u00e1ln\u00ed p\u0159\u00edstup je multi-senzorov\u00e9 z\u00f3nov\u00e1n\u00ed, kter\u00e9 vyu\u017e\u00edv\u00e1 koordinovan\u00fd pole senzor\u016f k vytvo\u0159en\u00ed \u00fapln\u00e9ho, p\u0159ekr\u00fdvaj\u00edc\u00edho se pokryt\u00ed.<\/p><h3 class=\"wp-block-heading\" id=\"calculating-coverage-overlap\">V\u00fdpo\u010det p\u0159ekryvu pokryt\u00ed<\/h3><div class=\"wp-block-image\"><figure class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/overlapping_sensor_coverage_zones.jpg\" alt=\"Hlavn\u00ed pl\u00e1n d\u00edlny ukazuj\u00edc\u00ed dva pohybov\u00e9 senzory s jejich kruhov\u00fdmi detek\u010dn\u00edmi z\u00f3nami, kter\u00e9 se p\u0159ekr\u00fdvaj\u00ed, aby se eliminovaly mezery.\" title=\"P\u0159ekr\u00fdvaj\u00edc\u00ed se z\u00f3ny senzor\u016f pro \u00fapln\u00e9 pokryt\u00ed\" \/><figcaption class=\"wp-element-caption\">Ve velk\u00fdch prostorech zaji\u0161\u0165uje pou\u017eit\u00ed v\u00edce senzor\u016f s p\u0159ekryvem 30-50% jejich detek\u010dn\u00edch z\u00f3n bezprobl\u00e9mov\u00e9 pokryt\u00ed bez slep\u00fdch m\u00edst.<\/figcaption><\/figure><\/div><p>M\u00edsto pokusu roz\u0161\u00ed\u0159it dosah jednoho senzoru nasad\u00edte dva nebo v\u00edce s p\u0159ekr\u00fdvaj\u00edc\u00edmi se detek\u010dn\u00edmi z\u00f3nami. To zajist\u00ed plynul\u00fd p\u0159echod, kdy\u017e se osoba pohybuje prostorem. Industri\u00e1ln\u00ed standard je navrhnout p\u0159ekryv 30-50%. Pokud m\u00e1 senzor efektivn\u00ed pr\u016fm\u011br 20 stop, m\u011bl by b\u00fdt dal\u0161\u00ed senzor um\u00edst\u011bn nejv\u00fd\u0161e 13 stop (p\u0159ibli\u017en\u011b 4 metry) od p\u0159edchoz\u00edho. To zaru\u010duje, \u017ee ka\u017ed\u00fd bod na podlaze je pokryt alespo\u0148 jedn\u00edm senzorem a eliminuje mezery.<\/p><h3 class=\"wp-block-heading\" id=\"addressing-corners-and-obstacles\">\u0158e\u0161en\u00ed roh\u016f a p\u0159ek\u00e1\u017eek<\/h3><p>I p\u0159i spr\u00e1vn\u00e9m rozestaven\u00ed vytv\u00e1\u0159ej\u00ed rohy a velk\u00e9 objekty mrtv\u00e9 z\u00f3ny. Zorn\u00e9 pole senzoru je p\u0159\u00edmka; nem\u016f\u017ee vid\u011bt kolem podp\u011brn\u00e9ho sloupku nebo skrz vozidlo na zved\u00e1ku. \u0158e\u0161en\u00edm je c\u00edlen\u00e9 dopl\u0148kov\u00e9 pokryt\u00ed. Mal\u00fd dedikovan\u00fd senzor um\u00edst\u011bn\u00fd v rohu nebo na druh\u00e9 stran\u011b p\u0159ek\u00e1\u017eky m\u016f\u017ee tyto st\u00ednov\u00e9 z\u00f3ny eliminovat bez naru\u0161en\u00ed hlavn\u00edho uspo\u0159\u00e1d\u00e1n\u00ed.<\/p><p>Z\u00f3nov\u00e1n\u00ed nen\u00ed o p\u0159id\u00e1v\u00e1n\u00ed dal\u0161\u00edch senzor\u016f; je o strategick\u00e9m um\u00edst\u011bn\u00ed. Dob\u0159e navr\u017een\u00fd syst\u00e9m poskytuje jednotn\u00e9 pokryt\u00ed a spolehliv\u00e9 detekce, proto\u017ee ka\u017ed\u00fd senzor pracuje v r\u00e1mci sv\u00e9 optim\u00e1ln\u00ed vzd\u00e1lenosti a citlivosti.<\/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><h2 class=\"wp-block-heading\" id=\"placing-sensors-to-avoid-false-triggers\">Um\u00edst\u011bn\u00ed senzor\u016f tak, aby se vyhnuli fale\u0161n\u00fdm spou\u0161t\u011b\u010d\u016fm<\/h2><p>Posledn\u00edm krokem je um\u00edst\u011bn\u00ed senzor\u016f tak, aby ignorovaly b\u011b\u017enou tepelnou a mechanickou aktivitu d\u00edlny. Jde o um\u00edst\u011bn\u00ed, nikoli o sn\u00ed\u017een\u00ed citlivosti.<\/p><p><strong>Tepeln\u00e1 interference:<\/strong> Um\u00edst\u011bte senzory tak, aby jejich ku\u017eely nek\u0159\u00ed\u017eily proudy vzduchu z nucen\u00e9ho vyt\u00e1p\u011bn\u00ed nebo ventila\u010dn\u00edch otvor\u016f. Udr\u017eujte je naklon\u011bn\u00e9 sm\u011brem od velk\u00fdch nadzemn\u00edch dve\u0159\u00ed, kter\u00e9 p\u0159i otev\u0159en\u00ed zp\u016fsobuj\u00ed rychl\u00e9 zm\u011bny teploty. Pokud mus\u00ed b\u00fdt dve\u0159e v detek\u010dn\u00ed oblasti, sekundov\u00e9 zpo\u017ed\u011bn\u00ed na v\u00fdstupu senzoru m\u016f\u017ee filtrovat p\u0159echodn\u00e9 ud\u00e1losti.<\/p><p><strong>Pohybliv\u00e9 objekty:<\/strong> Senzory nakl\u00e1dejte tam, kde se pohybuj\u00ed kabely, hadice nebo zav\u011b\u0161en\u00e9 n\u00e1stroje, kter\u00e9 jsou vzhledem k zorn\u00e9mu poli senzoru statick\u00e9. Senzor namontovan\u00fd p\u0159\u00edmo nad zav\u011b\u0161enou hadic\u00ed na vzduch nebude vn\u00edmat jej\u00ed pohyb jako pohyb, i kdy\u017e se h\u00fdbe.<\/p><p>Bezdr\u00e1tov\u00e9 senzory nab\u00edzej\u00ed mnohem v\u011bt\u0161\u00ed flexibilitu pro tento druh strategick\u00e9ho um\u00edst\u011bn\u00ed, proto\u017ee nejsou omezeny st\u00e1vaj\u00edc\u00edm vodovodem. A\u0165 u\u017e jsou p\u0159ipojeny dr\u00e1tov\u011b nebo bezdr\u00e1tov\u011b, strategie je stejn\u00e1: vyu\u017e\u00edt um\u00edst\u011bn\u00ed, \u00fahel a typ objektivu k \u0159e\u0161en\u00ed jak mezer v detekci, tak fale\u0161n\u00fdch popla\u0161n\u00fdch sign\u00e1l\u016f, a zachovat nastaven\u00ed citlivosti na \u00farovni doporu\u010den\u00e9 v\u00fdrobcem.<\/p>","protected":false},"excerpt":{"rendered":"<p>Sn\u00edma\u010de pohybu v vysok\u00fdch gar\u00e1\u017e\u00edch a d\u00edln\u00e1ch \u010dasto selh\u00e1vaj\u00ed, ne proto, \u017ee by byly vadn\u00e9, ale kv\u016fli z\u00e1kladn\u00ed probl\u00e9mov\u00e9 geometrii. S rostouc\u00ed v\u00fd\u0161kou mont\u00e1\u017ee se ku\u017eel detekce sn\u00edma\u010de z\u00fa\u017e\u00ed, co\u017e zanech\u00e1v\u00e1 velk\u00e9 oblasti nechr\u00e1n\u011bn\u00e9. Zvy\u0161ov\u00e1n\u00ed citlivosti se ukazuje jako ne\u00fa\u010dinn\u00e9 a m\u016f\u017ee v\u00e9st k fale\u0161n\u00fdm poplach\u016fm od HVAC syst\u00e9m\u016f nebo rozkvejt\u00e9 techniky. Skute\u010dn\u00e9 \u0159e\u0161en\u00ed spo\u010d\u00edv\u00e1 v strategick\u00e9m um\u00edst\u011bn\u00ed, spr\u00e1vn\u00e9m v\u00fdb\u011bru \u010do\u010dek a v\u00edcesenzorov\u00e9m z\u00f3nov\u00e9m pokryt\u00ed, aby byla zaji\u0161t\u011bna spolehlivost pokryt\u00ed.<\/p>","protected":false},"author":4,"featured_media":19073,"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":"High-bay garages and workshops: getting motion detection right under tall ceilings","footnotes":""},"categories":[16],"tags":[],"class_list":["post-19074","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>Motion Detection in High-Bay Garages and Workshops: Why Height Changes Everything - 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\/geometrie-pohyboveho-senzoru-ve-vysoke-hale\" \/>\n<meta property=\"og:locale\" content=\"cs_CZ\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Motion Detection in High-Bay Garages and Workshops: Why Height Changes Everything - Rayzeek\" \/>\n<meta property=\"og:description\" content=\"Motion sensors in high-bay garages and workshops often fail not because they are defective, but due to a fundamental geometry problem. 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The real solution involves strategic placement, correct lens selection, and multi-sensor zoning to ensure reliable coverage.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.rayzeek.com\/cs\/blog\/geometrie-pohyboveho-senzoru-ve-vysoke-hale\" \/>\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=\"2025-11-04T07:03:40+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-11-04T07:07:28+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/bg_1.jpg\" \/>\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\/jpeg\" \/>\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=\"10 minut\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.rayzeek.com\/blog\/high-bay-motion-sensor-geometry#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.rayzeek.com\/blog\/high-bay-motion-sensor-geometry\"},\"author\":{\"name\":\"Horace He\",\"@id\":\"https:\/\/www.rayzeek.com\/#\/schema\/person\/ff0b4bd6573444e02efc8613274549c4\"},\"headline\":\"Motion Detection in High-Bay Garages and Workshops: Why Height Changes Everything\",\"datePublished\":\"2025-11-04T07:03:40+00:00\",\"dateModified\":\"2025-11-04T07:07:28+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.rayzeek.com\/blog\/high-bay-motion-sensor-geometry\"},\"wordCount\":1998,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.rayzeek.com\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.rayzeek.com\/blog\/high-bay-motion-sensor-geometry#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/bg_1.jpg\",\"articleSection\":[\"Blog\"],\"inLanguage\":\"cs\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.rayzeek.com\/blog\/high-bay-motion-sensor-geometry#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.rayzeek.com\/blog\/high-bay-motion-sensor-geometry\",\"url\":\"https:\/\/www.rayzeek.com\/blog\/high-bay-motion-sensor-geometry\",\"name\":\"Motion Detection in High-Bay Garages and Workshops: Why Height Changes Everything - Rayzeek\",\"isPartOf\":{\"@id\":\"https:\/\/www.rayzeek.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.rayzeek.com\/blog\/high-bay-motion-sensor-geometry#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.rayzeek.com\/blog\/high-bay-motion-sensor-geometry#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/bg_1.jpg\",\"datePublished\":\"2025-11-04T07:03:40+00:00\",\"dateModified\":\"2025-11-04T07:07:28+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.rayzeek.com\/blog\/high-bay-motion-sensor-geometry#breadcrumb\"},\"inLanguage\":\"cs\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.rayzeek.com\/blog\/high-bay-motion-sensor-geometry\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"cs\",\"@id\":\"https:\/\/www.rayzeek.com\/blog\/high-bay-motion-sensor-geometry#primaryimage\",\"url\":\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/bg_1.jpg\",\"contentUrl\":\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/bg_1.jpg\",\"width\":1200,\"height\":800},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.rayzeek.com\/blog\/high-bay-motion-sensor-geometry#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.rayzeek.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Motion Detection in High-Bay Garages and Workshops: Why Height Changes Everything\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.rayzeek.com\/#website\",\"url\":\"https:\/\/www.rayzeek.com\/\",\"name\":\"Rayzeek\",\"description\":\"Motion Sensor &amp; 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