Dual Tech Ceiling Vacancy/Occupancy Sensor

The Echoflex Dual Tech Vacancy/Occupancy Sensor is a solar powered, passive infrared, wireless device. The ceiling mount sensor is optimized for spaces with ceiling heights 2.4-3 m (8-10 ft.) and uses passive infrared (PIR) and audio sensing technologies to ensure positive occupant detection, so lights stay ON when needed. The Vacancy Sensor (RVS-D) and Occupancy Sensor (RCS-D) models are technically the same, except that, the RCS-D provides automatic ON control, for which it needs additional battery power.