Catalogue 2019 Intelligent building technology by Gira

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The third colour camera requires addi- tional power supply. Using two video multiplexers, the video signals from five door stations with colour cameras can be brought together. 20° all directions. Thus the call-button illumination cannot deactivated in this case. (A) video multiplexer order no. video multiplexer can bring the video signals from three cameras together. Important The device PCB may not pulled out the housing completely.5 m 1 m 2 m Horizontal detection range The following items are noted when positioning door station with colour camera. Power supply With certain system configurations (several parallel door and home sta- tions with video function), necessary supply door station with a colour camera via the power supply. When operating the colour camera, the wire jumpers must connected between BUS and the bus coupler of the door station. Avoid: - direct sunlight - direct backlighting, via outdoor street illumination - bright reflective image backgrounds - installing the colour camera directly below light source Surface-mounted door station Surface-mounted door station, or 3-gang Surface-mounted door station, or 3-gang with shifted PCB To obtain installation space, the device PCB the surface-mounted door stations can pushed downwards.4 m 0.617 Gira electrical installation systems Video Door communication I Technical information Detection range the colour camera 0.: 1224 00.6 m 1. . Two colour cameras can sup- plied via the video control unit. 1 video, system, additional supply, floor call button,5 sys- tem Bus coupler door station with colour camera 1 video, system, additional supply, system Bus coupler jumpers When operating the TFT display, the accompanying wire jumpers must be connected between BUS and the bus coupler the home sta- tion.7 m 0. 0. Bus coupler jumpers The call-button illumination the door station supplied the included wire jumpers. Video multiplexer The video multiplexer bundles the video signals door stations and DCS-camera-gateways. Use several colour cameras V 24 DC 300 mA (A) Connection several colour cameras.6 m 1.6 m 20° The camera lens can manually adjusted approx. Bus coupler for door communication 1 2 5 3 4 1 2 4 3 Bus coupler home station with TFT display