Classic door station for the In-Home bus with stainless steel front, V4A brushed. Exclusively for mounting on existing flush-mounted housing size C of the TL 111 series. , Components:, . Door loudspeaker CBTLE 050-. with integrated loudspeaker and microphone, voice volume adjustable, . 4 call buttons with backlit nameplate, replaceable on the front, acoustic feedback can be activated when a call button is pressed
