STR WF 32/S residential intercom, 20340

STR 20340 Replacement apartment intercom WF 32 S, intercom for systems with the central amplifier TV32S, dynamic microphone loudspeaker for speech communication, AC buzzer for acoustic signaling of door and floor calls, surface button for voice change and opening function, for surface mounting on switch box or for screw and dowel fastening, dimensions 85 x 145 x 30mm