Pushbutton sensor 4 24 V, 2-gang white Features: Pushbutton sensor 4 for connection to 24 V control systems. Pushbutton sensor 4 must be completed with rocker sets to be ordered separately. The operating surfaces of the rocker sets are made of high-quality three-millimetre thick real material such as glass, stainless steel or aluminium. Two white status LEDs per rocker. Measurement of the room temperature with integrated temperature sensor (PT1000). Notes : Suitable for SELV circuits only. Professional labelling with the Gira Inscription Service www.marking.gira.com.