Dual technology sensing combines the individual advantages of passive infrared and ultrasonic detection Built in photocell with manual super saver mode for daylight harvesting Impact resistant hard lens is standard and color matched to the switch 0-10V Dimming with compatible IEC 60929 standard compliant ballasts/LED drivers Housing High-impact injection-molded plastic (UL-94-5V) Lens Impact-resistant lens Sensing Passive Infrared and Ultrasonic Dimming 0-10V, Sink up to 30mA Front Press Switch On/Raise Button & Off/Lower Button Ambient Light Optional Photocell, Adjustable Light Override, 10 to 500 foot candles Timer Time Outs Auto mode: 4-20 minutes; self-adjusts based on occupancy; fixed mode: 4, 8, 15, and 20 minutes; Test mode: 5 seconds Ratings 120V AC: 800W Electronic ballast/LED driver 1,000W Magnetic ballast 277V AC: 1,200W Magnetic ballast/ Electronic ballast/LED driver Operating Temperature Indoor use only, operating temperature: 32° to 104°F (0° to 40°C), relative humidity (non-condensing): 0% to 95% Listings cULus Listed, ASHRAE 90.1, CEC Title 24 Certified