50-1111 module speaker, size 1 + Microphone, 1 button • Speaker Size 1 (small) + microphone and a button with inscription field • labeling field illuminated • Call button polished • Front panel: Stainless steel (brushed matt) • Thickness: 1.5mm • Dimensions (H x W): 90 x 120 mm! • Volume class note 50-9400 Two Clip versions • Two clip versions (polished) for attaching the module frame with industrial Velcro • Material: Stainless steel (polished) 50-4901 module frame, size 1 • Installation option for a module • vertical • Material: aluminum (black anodized) • Thickness: 3.5mm • Dimensions (H x W x D): 118 x 118 x 3.5 mm Order • trim from polished stainless steel separately! 20-0010 electronic compact (a / b), size 1 • Basic Electronics Size 1 for door stations with integrated electronics • Connection of up to 2 call buttons, 1 dial pad, 1 speaker, 1 microphone • With 2 relays, 1 alarm input, 1 video output (for Behnke camera) • Small housing (no way to install an electronic extension) • Dimensions (H x W x D): 108 x 106 x 74 mm Electronics: • Connection: analog telephone network (main port) or a / b interface of a telephone system (extension) • full-duplex operation • Power supply via a / b interface • 1 Watt booster amplifier integrated (15 V = power supply required) • Volume electronically adjustable • Integrated heating (15 V = power supply required) • 2 potential-free contacts with various. switching functions included (eg. B. door opener function) • Sammelruffunktion / Redial • Programmable with tone dialing (DTMF) or buttons on the board by phone • door release function from the inside through DISA • Connection of various Behnke camera modules possible