Hubbell Wiring Device - Hubbell ATD500C 24 VDC 500 Square Foot White Ultrasonic and Passive Infrared Adaptive Ceiling Mount Sensor

Hubbell Wiring Device Kellems, Switches and Lighting Controls, OccupancySensors, Adaptive Technology Dual (Ultrasonic and PIR) Ceiling Sensors,500 Square Feet Coverage Overview: Switches and Lighting Controls, Occupancy Sensors, Adaptive Technology Dual (Ultrasonic and PIR) Ceiling Sensors, 500 Square Feet Coverage; Install and Forget\" operation. Auto-adjusting adaptive technology eliminates manual adjustments; Coverage 500 sq. ft. (180±), low voltage sensor; Standard Product; lights turning ON when the space is un-occupied. Offer the best performance for most applications; Minimize the risk of false triggering; Office White ABS enclosure blends with ceiling tile; Red LED indicates passive infrared detection and Green LED indicates ultrasonic detection - Performance: Controls - Ambient Light - 1 to 1000 foot candles; Controls - Sensitivity - Adaptive 0 to 100%; Controls - Time Delay - Test (8 seconds), adaptive 8 to 40 minutes; Electrical - Power Requirements - 24V DC nominal, 33mA from Hubbell CU series control unit; Environmental - Operating Temperature - 32±F to 104±F (0±C to 40±C) with rate of change not exceeding 20±F (11±C) per hour; Environmental - Storage Temperature - -20±F to 150±F (-29±C to 65±C), 0% to 95% non-condensing relative humidity; Sensing Indicators - Passive Infrared - Red LED; Sensing Indicators - Ultrasonic - Green LED