Description | ULTRA SLIM | Say good-bye to your bulky motion detectors. This all new designed PIR motion sensor features an amazing thin profile of 1-inch thickness only. Keep your ceiling line clean with this unconventional slim PIR ceiling occupancy sensor. | FULL DETECTION CAPABILITY | Features 360-degree surround and 160-degree downward detection. Detection range 50-ft (with clear line of sight between sensor and moving objects) at 70F working temperature. | PASSIVE INFRARED TECHNOGY | Uses infrared signals to detect moving objects. Will not produce significant heat and extremely energy efficient. IP22 for indoor use only. | PHOTOCELL ENABLED | Built in photocell with adjustable sensitivity to turn on your light only when needed. | HOME AND BUSINESS USE | Install this motion sensor in your laundry room, garage and hall way for automatic lighting day or night. Ideal for houses with elderly persons for the safety of family members. Connect with your alarm to trigger warning. Slim and flat profile makes this sensor unnoticeable but safeguards your house 24/7.