Steinel

IR VS 1-W

PIR Wall Switch Vacancy Sensor. 1 Button. The IR VS 1 is a line voltage, single relay, Passive Infrared (PIR) wall switch vacancy (manual ON) sensor intended to control lighting in commercial spaces. PIR is used where the sensor will have a clear view of the occupants in the desired coverage area. 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.