WattStopper WS-200 Manual WattStopper CH-250-W Motion Sensor, PIR Multi-Way Wall Switch Vacancy Sensor, 60 Stopwatt Reviews View and Download Watt Stopper WI-200 installation instructions online. 120/277VAC Universal PIR Wall Switch, Voltages 120VAC & 277VAC Load Requirements 120VAC 0-800W ballast 277VAC 0-1200W ballast Time Adjustment 15 seconds-30 minutes Sensitivity Adjustment Low & High Light Level ) 180 Timer Range (Minutes) 30 Sec. Wattstopper WS-200-I 120/277 VAC Ivory Passive Infrared Wall Switch Sensor. Manufacturer: Wattstopper | Catalog # WS-200-I | North Coast Part # 1567019... Watt Stopper WS200I Passive Infrared Wall Switch Sensor The WS200 Wall Switch features a light level sensor that keeps lights off when enough ambient light is present. It gives you superior performance and is easy to install., Coverage 900 Square-Ft , Viewing Angle 180 Deg , Wall Switch to 30 Time Delay Manual Watts @ 120V 800 Watts @ 277V 1200 Voltage 120/277 Color Ivory For Use With Fluorescent And Incandescent Lighting Loads Standards UL, CU (Will-Call) 1 Ship Weight (lbs.) 0.35 Usually Ships** While Stock Lasts Catalog Page No. Occupancy Sensor Wall Switch, Infrared, Ivory