{"product_id":"nicor-360-degree-ceiling-occupancy-motion-sensor-cos360wh-full","title":"NICOR 360 Degree Ceiling Occupancy Motion Sensor COS360WH - Full","description":"\u003cp\u003eIn this review the NICOR 360 Degree Ceiling Occupancy Motion Sensor (COS360WH) is examined for installers and building managers who need reliable, hands-off control of line-voltage lighting systems. The bottom line: this sensor delivers true 360-degree passive infrared coverage and smart ambient light sensing so lights only run when needed, which can trim energy waste in open rooms and high-traffic areas. It is a straightforward solution for replacing or upgrading ceiling-mounted controls where line-voltage operation and adjustable detection settings matter.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e360-Degree PIR Coverage:\u003c\/strong\u003e Provides full ceiling coverage up to about 1200 square feet so a single sensor can monitor a large open area effectively.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine Voltage Design:\u003c\/strong\u003e Intended for direct control of line-voltage lighting systems, eliminating the need for additional relay modules in many installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmbient Light Control:\u003c\/strong\u003e Prevents lights from switching on when there is sufficient daylight, helping reduce unnecessary energy use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Sensitivity:\u003c\/strong\u003e PIR sensitivity is tunable so the sensor can be set for smaller spaces or wide-open zones to avoid false triggers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTime Delay Options:\u003c\/strong\u003e Configurable time delay keeps lights on while spaces are occupied and switches them off after inactivity to save energy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple Integration:\u003c\/strong\u003e Designed for ceiling mounting in typical commercial and residential ceilings and intended to work with standard lighting loads.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe COS360WH is best for facility managers, electricians, and homeowners who need an unobtrusive ceiling sensor that handles full-room coverage and line-voltage loads without extra control gear. It is a practical choice for conference rooms, open-plan offices, garages, storage rooms and larger residential spaces where single-sensor coverage up to 1200 sq ft is desirable.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere include users requiring networked smart-home integration, remote app control, or multi-sensor occupancy systems with advanced scheduling features; this model focuses on reliable local control rather than connected automation.\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\u003eTrue 360-degree PIR coverage handles large open areas with a single ceiling sensor.\u003c\/li\u003e\n\u003cli\u003eBuilt-in ambient light sensing keeps fixtures off during adequate daylight, improving efficiency.\u003c\/li\u003e\n\u003cli\u003eAdjustable sensitivity and time delay allow tuning for different room sizes and traffic patterns.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNot a networked or smart-home device, so it cannot be controlled remotely or integrated into cloud-based systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Type\u003c\/td\u003e\n\u003ctd\u003e360-Degree Passive Infrared (PIR)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoverage\u003c\/td\u003e\n\u003ctd\u003eUp to 1200 square feet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eLine voltage lighting control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdjustable Settings\u003c\/td\u003e\n\u003ctd\u003ePIR sensitivity, time delay, ambient light level\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eTurns lights on\/off based on occupancy and ambient light\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eCeiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe NICOR COS360WH is a practical, no-frills ceiling occupancy sensor that excels at reliable, energy-saving control for line-voltage lighting in large rooms. Installers will appreciate the adjustable sensitivity and time delay, and building owners benefit from the ambient light feature that prevents unnecessary run time. It represents good value when you need dependable, local occupancy control without smart-home features.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this sensor control standard line-voltage lighting?\u003c\/strong\u003e\u003cbr\u003eThe COS360WH is designed specifically for line-voltage applications and can directly control compatible lighting loads without separate relays in most cases.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow large an area can one sensor cover?\u003c\/strong\u003e\u003cbr\u003eNICOR specifies coverage up to about 1200 square feet with a true 360-degree detection pattern from ceiling mounting.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the sensor be prevented from turning lights on in daylight?\u003c\/strong\u003e\u003cbr\u003eYes, it includes an ambient light level setting so the sensor will not switch lights on if the ambient light is already sufficient.\u003c\/p\u003e","brand":"Nicor","offers":[{"title":"Default Title","offer_id":48639336939739,"sku":"B076QDB7V4","price":107.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81PVGlTp8QL._AC_SL1500.jpg?v=1778695408","url":"https:\/\/gearmusthave.com\/products\/nicor-360-degree-ceiling-occupancy-motion-sensor-cos360wh-full","provider":"GearMustHave","version":"1.0","type":"link"}