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Catalogue No: 2450Brand: Fermax
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The switcher module is required in facilities with two video accesses, i.e. installations with 2 video entry outdoor panels or video entry panel plus auxiliary camera. It is not necessary in installations where one of the accesses is audio only. Its mission is to select the video signal from the panel where the call is from.This is done by means of a signal (a negative) sent by the panel through the "S" wire connecting the panel with the switcher.DIN-10 rail format for easy installation inside an electrical equipment box, or can can be screwed directly onto the wall.VDS system: Simplified installation audio and video door entry system that does not use house call wires. The call is made by transmission of a digital call code generated by the VDS amplifier. - In new works, installation can be carried out with the following type of wiring: UTP CAT5 / 5 wire / 3 wire + Coaxial (video). Lets you manage up to 199 homes, 2 entrance accesses and a central guard unit. Maximum distance from first access to last home: 200 m. - In replacement works, the change from analogue entry to video entry system can be done taking advantage of the existing wiring. The system capacity and distance will depend on the installation wiring. VDS amplifier comes with voice synthesizer as standard issue. When the door release is activated a message is heard: “Door open, please close after entering". The home terminals require simple programming done from the outdoor panel. By means of this programming a call code is assigned to each terminal (telephone or monitor). Communication is private. Wiring. Audio: 3-wire bus. Video: UTP CAT5 / 5 wire / 3 wire + Coaxial (video). Maximum distance from first access to last home: 200 m.
Connections: VIDEO INPUT 1 (V). Video connection from panel 1. VIDEO INPUT 2 (Vi). Video connection from panel 2 or auxiliary camera. VIDEO OUTPUT to the monitors in the installation.
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