LEGRAND DW-311-347-W 0-10V DUAL TECH. WALLSWITCHOC

The DW-311 dual technology dimming wall switch sensor can turn lights OFF and ON based on occupancy and allow the user to increase or decrease the lighting level. It combines the benefits of passive infrared (PIR) and ultrasonic occupancy detection technologies and works with 0-10 VDC dimming drivers and ballasts to control lighting loads including LEDs. Collection consolidated of in 347 V to white option. Defaults to Manual-ON operation for maximum energy savings. High sensitivity and dense coverage for exceptional performance. Color-matched lens and low profile for appealing design. Supports Partial-ON operation for energy code compliance or incentives. 120/277VAC and 347VAC models. Allows fully functional multi-way control from up to four switch locations.