Electronic room sensor, 24 V NC. Installation on flush-mounted socket or directly onto the wall. Setting of the room temperature only via the setting wheel in the cover. Set-back input, 2 K temperature reduction, switching current 1 A (24 V) resistive load, for max. 5 servomotors per 3 W, dimensions (W x H x D): 86 x 86 x 29 mm, plastic housing, colour: signal white.