Audio loudspeaker module with the option of connecting an analogue external camera for Ultra door station, 2-wire system SB2. For use in systems with power supply Art. 1210 / 1210A. Easy to install and easy to configure thanks to intelligent call button programming. Twilight sensor for automatically switching off the backlight of nameplates in daylight. Omnidirectional digital microphone and two loudspeakers for HiFi audio. Additional optical and acoustic indicators for the handicapped, adjustable in the programming. Preparation for 2 call buttons. To be completed with blank cover, single or double buttons made of polymethyl methacrylate with a coating against yellowing and matting or made of aluminium. Settings and programming from the front, without removing the module. Dimensions: 100x90x35mm.
