DIN-10 rail format to facilitate installation inside an electrical equipment box, or they can be screwed directly onto the wall.

The changer module is required in installations with two video accesses, that is, in installations with 2 video door entry panels or video door entry panel plus auxiliary camera.

It is not necessary in installations in which some of the accesses are audio only.

Its mission is to select the video signal of the board from where the call has been made.

This selection is made by means of a signal (a negative) that said board sends through the wire "S" that connects the board with the changer.

VDS system:

Simplified installation door entry and video door entry system, which does not use call wires per home.

The call is made by transmitting a digital call code generated by the VDS amplifier.

- In new construction, the installation can be carried out with the following type of cabling: UTP CAT5 / 5 Wires / 3 wires + Coaxial (video). It allows the management of buildings with up to 199 homes, 2 entrance accesses and a guard unit.

Maximum distance from the first access to the last home: 200 m.

- In replacement, it is possible to change from analog door entry to video door entry, taking advantage of the existing wiring. The capacity and distance of the system will depend on the wiring of the installation.

The VDS amplifier includes a voice synthesizer as standard. When the lock release is activated, a message is emitted: "door open, close after entering".

Residential terminals require a simple programming that is done from the street panel. By means of this programming, a call code is assigned to each terminal (telephone or monitor).

The communication is private.

Cabling

Audio: 3-wire bus.

Video: UTP CAT5 / 5 Wires / 3 wires + Coaxial (video).

Maximum distance from the first access to the last home: 200 m.

Technical specifications

Dimensions: 86x65x23mm

System power: 18 Vdc