Steinel

DT VS 2-W

Dualtech PIR & 40 kHz Ultrasonic Wall Switch Vacancy Sensor. 2 Button. The DT VS 2 is a line voltage, two relay, Dual Technology (PIR & ultrasonic) wall switch vacancy (manual ON) sensor intended to control bi-level lighting in commercial spaces. The combination of both technologies enhances occupancy detection in difficult applications. DIP switch adjustable technology options to initiate the load ON and maintain the load ON with either or both technologies. The convenient "Switch Link" feature enables up to four sensors to link together for peer to peer grouping achieving expanded detection zones and multiway switching.