ACUITY 184CHN 120/277VAC WSD Series Passive Infrared (PIR) Wall Switch Sensor, White

The WSD is a stylish, easy to install, and simple to use Wall Switch Decorator style Passive Infrared (PIR) sensor. It is ideal for private offices, copy rooms, closets, or any small enclosed space without obstructions. A user programmable time delay ensures that once the room is vacated the sensor will time out and turn off the lights. Additionally, the WSD sensor has several On Modes and Switch Modes that can be programmed using the front push-button. For rooms with obstructions, the Dual Technology WSD PDT Series sensor is recommended. Additionally, all WSD Family sensors have a patent-pending wiring method that enables them to function either with or without a neutral connection. WSD units come preconfigured for wiring without a neutral; however, if connection to neutral is required by code, contractors can convert the unit in seconds.FEATURES:• Compatible w/LEDs, electronic & magnetic ballasts, CFLs, & incandescents• 100% passive detection, no potential for interference with other building systems• Small motion detection to 20 ft• Push-button programmable without removing cover plate - adjustable time delays & operating modes• Dual technology (PDT) utilizes PIR/Microphonics detection (patented)• Self-grounding mounting strap• Device accommodates powering over ground or neutral connection (patent pending)• Ultra low current leakage (0.5 mA) when connected via ground• Fully meets NEC 2011 Section 404.2C neutral requirements - no current leakage to ground whenconnected to neutral• Line power and load wires are interchangeable - impossible to wire backwards (patented)