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BPT - Audio & Video Interface Module


£372.00 Inc VAT
£310.00 Ex VAT£310.00

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Product Description

Audio/video unit for BPT XT TECHNOLOGY video entry control systems. Using the unit, all signals required for the installation's operation can be conveyed along a single, telephone type, twisted pair. The module is made up of two units one handling management and control, and the other audio. It can be used on customized front plates.

It has a volume control for both audio channels. If the entry panel is large enough, audio quality can be improved by separating the microphone from the standard unit (see installation manual fig. 1) so that it can be fastened in a remote position (max. 250 mm)

The management and control unit comes complete with multi-wire cable for connecting the audio unit, terminals for wiring, programming jumpers, timed solenoid door-lock release, and features a system busy and door-lock release buzzer.

It can control an MVT/100 camera. A further three entry panels (including audio-only entry panels with AZ/304) can be added in series to the first entry panel without the need for additional equipment.

The phonic unit comes ready for connection of up to four call buttons, with the option of expanding said calls to a maximum of 64 using unit VZS/308C.

The wires supplied make it simple to connect the entry panel's various component units.

Technical Data

  • Power supply: 12-16V AC 14-18 V DC.
  • Current demand: - on stand-by with 14 V DC max. 120 mA;

    - operating with 14 V DC max. 150 mA;

    - with door-lock release activated add 500 mA;

  • Secrecy of speech.
  • Door-lock release command: pulse-type for solenoid lock at 12 V 1 A.
  • Timed solenoid door-lock release: adjustable from 2 to 15 s by means of potentiometer P1 (see installation manual fig. 4).
  • Call duration time: 30 s.
  • Bus output: - power supply at 15 V DC for booster and receivers;

    - video driver balanced type, Z = 100 Ohm.

  • Aux 1 command output: 3.5 V DC at 1 mA (available only with entry panel enabled, activation time same as timed solenoid door-lock release).
  • Aux 2 command output: 3.5 V DC at 1 mA (always available in all entry panels, activation time same as timed solenoid door-lock release).
  • System activation output: open-collector type for relay type VLS/101 (actived to ground).
  • Working temperature range: -15 degrees C to +50 degrees C.

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