List Price: $40.00
Your Savings: $11.70
Price For Both: $108.29
Turn lights on/off automatically with the Enerlites DWOS-J Commercial Grade PIR Wall Switch Occupancy and Vacancy Sensor. The Occupancy portion of the sensor will automatically turn the lights on when someone enters the room. Then, after an amount of time set by the user, the vacancy sensor will turn off the light. The DWOS-J Sensor requires only 3 wires (hot, neutral, and ground) and can still control incandescent and fluorescent lights, motors, and most other load types. Adjustable time delay and motion sensitivity make the Sensor very customizable.
About Passive Infrared Sensor
Passive Infrared (PIR) sensors detect occupancy by sensing the difference between heat emitted from the human body in motion and the background space. In order to provide adequate coverage within a space, the sensors utilize a unique Fresnel lens which divides the coverage area into zones, thus enhancing the detection of small movement. Once an individual enters a space being monitored, the sensor responds to a change in the infrared background by turning the lights ON automatically. Once the individual leaves the area and the space is unoccupied for a selected period of time, the lights are turned Off automatically.
- Incandescent: 800-Watt at 120-Volt
- Fluorescent: 800-Volt Amp at 120-Volt, 1600-Volt Amp at 277-Volt
- AC - Motor: 1/4HP at 120-Volt
- Coverage: 180 Degree, 1200 Square Feet
- Compatible with all electronic ballast