{"product_id":"sensorswitch-ceiling-motion-sensor-pdt-360-small-motion-detection","title":"SensorSwitch Ceiling Motion Sensor PDT 360 - Small Motion Detection","description":"\u003cp\u003eIn this review the SensorSwitch Ceiling Motion Sensor PDT is evaluated as a practical ceiling-mounted occupancy sensor for commercial and office spaces. The bottom line: it is for facilities or small rooms that need reliable, hands-free light control and good sensitivity to subtle movement. The reviewer found the PDT dual-technology approach - combining Passive Infrared and microphonics - to be the single biggest reason to buy, since it improves detection of small gestures and overlapping activity across a room while avoiding false triggers from random noise.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eDual sensor technology:\u003c\/strong\u003e PDT combines PIR and microphonics for overlapping detection, improving reliability for subtle movements like hand gestures or a person shifting in place.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e360 conical coverage:\u003c\/strong\u003e The sensor provides full 360 degree detection so a single unit can cover a private office or small room without blind spots.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOptimized small motion range:\u003c\/strong\u003e This version is tuned for small motion within about a 12 ft radial range, helpful for desks, workstations, and storage rooms.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eEasy ceiling installation:\u003c\/strong\u003e The unit installs into ceiling tiles, metal grids, 3.5 in octagon boxes, or single gang boxes with included mounting hardware for a fast fit.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eLine voltage compatibility:\u003c\/strong\u003e Self-contained relay operation means it integrates with existing lighting circuits without a separate power pack.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eProgrammable delay and indicators:\u003c\/strong\u003e Time delay is adjustable from 30 seconds to 20 minutes and a green LED gives a clear status indication.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe SensorSwitch ceiling sensor is best for building managers, office fit-outs, and retail or utility spaces where automated lighting can save energy and improve convenience. Its sensitivity to small motions and 360 coverage make it a good fit for private offices, garages, closets, and small meeting rooms where subtle occupancy must be detected.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere include installations requiring long-range hallway coverage or outdoor weatherproof sensors, since this unit is designed for indoor, standard-range ceiling mounting only. Also, if you need an ultra-simple on\/off without any programming, the configurable delay options may be more than needed.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eReliable detection from the combined PIR and microphonics approach, which improves sensitivity for subtle motion.\u003c\/li\u003e\n \u003cli\u003eWide 360 coverage lets a single sensor serve a small room or private office effectively.\u003c\/li\u003e\n \u003cli\u003eSimple ceiling installation and included hardware make retrofits straightforward.\u003c\/li\u003e\n \u003cli\u003eLine voltage relay integration avoids the need for external power modules or packs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eConfiguration opinions are mixed among users, so initial setup may require patience to dial in the preferred delay and sensitivity.\u003c\/li\u003e\n \u003cli\u003eDesigned for indoor, standard-range use only, so it is not suitable for high ceilings or outdoor locations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n\u003ctd\u003eCoverage\u003c\/td\u003e\n\u003ctd\u003e360 conical\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eDetection range\u003c\/td\u003e\n\u003ctd\u003eOptimized for small motion within 12 ft radial range\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eCeiling tiles, metal grids, 3.5 in octagon boxes, single gang boxes\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eHeight compatibility\u003c\/td\u003e\n\u003ctd\u003eDetects motion from 8 to 15 ft ceiling height\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eDelay timer\u003c\/td\u003e\n\u003ctd\u003e30 seconds to 20 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e4.55 in diameter x 1.55 in deep\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eWarranty \u0026amp; safety\u003c\/td\u003e\n\u003ctd\u003eCSA certified for US and Canada; 5-year limited warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe SensorSwitch Ceiling Motion Sensor PDT is a sensible choice for commercial interiors that need dependable small-motion detection and full-room coverage without extra power modules. It offers straightforward ceiling installation, programmable delays, and reliable dual-technology sensing, making it good value for facility managers and installers who want an unobtrusive, line-voltage occupancy sensor that handles subtle activity well.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan this sensor be installed in a standard drop ceiling?\u003c\/strong\u003e\u003cbr\u003eYes. It is compatible with ceiling tiles and metallic grids and includes mounting hardware for those installations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it work on existing lighting circuits?\u003c\/strong\u003e\u003cbr\u003eYes. The sensor has a self-contained relay and is designed for line voltage integration without a separate power pack.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow far will it reliably detect small motion?\u003c\/strong\u003e\u003cbr\u003eThe sensor is optimized for detecting small gestures within about a 12 ft radial range and is intended for ceilings between 8 and 15 ft.\u003c\/p\u003e","brand":"Sensor Switch","offers":[{"title":"Default Title","offer_id":48627361972443,"sku":"B004QXGYJ8","price":50.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/41eQAhiuXTL._AC_SL1006.jpg?v=1778477603","url":"https:\/\/gearmusthave.com\/products\/sensorswitch-ceiling-motion-sensor-pdt-360-small-motion-detection","provider":"GearMustHave","version":"1.0","type":"link"}