Wattstopper DSW-301-W – Dual Technology Wall Switch Occupancy Sensor

Multi-way wiring with up to 4 sensors Can be used for a two-wire or three wire application Convenient On-Off push button for manual operation when needed Uses passive infrared PIR and ultrasonic detection Works with or without a neutral wire Wall plate sold separately With the combination of passive infrared PIR and ultrasonic detection technology this Wattstopper occupancy sensor will automatically turn lights on or off to save on time and energy costs. This sensor can be programmed to activate when both PIR and ultrasonic technologies detect occupancy or when only the PIR sensor detects occupancy. After turning the light on the programmed technology maintains the light on until it no longer detects occupancy and the 5 15 or 30-minute delay passes. Simply install this occupancy sensor in a small enclosed area like an executive office conference room classroom or break room to make your building run more efficiently and to save on energy.