Kopp 854112010 HKi8-Sen-Dim/Sch-we-se 2-way control unit

Glass sensor HK i8, white, square, vertical, 2-way Universal glass control unit for one dimmer with selectable function and one switch/button 2-wire, switch/button 3-wire or extension for dimmer. Integrated LEDs can be used either as lighting or for control function.