Video control device

For door communication systems with audio and video components.

If audio or video components are additionally used, the video control device is required. It makes more power available, as the colour camera and TFT colour displays require a higher power supply. Up to two door stations with a colour camera and 18 home stations with a TFT colour display can be connected to the video control device.

In total, it is possible to set up door communication systems with up to 70 audio devices. The video control device also features an additional button for programming the door opener. Two colour cameras can be supplied directly via the video control device. A third camera can be optionally connected. This requires an additional power supply.

Product features

  • Supply of the reverse-polarity protected, short-circuit-proof 2-wire bus when using video components such as a colour camera and TFT colour display
  • Self-resetting electronic short-circuit and overload recognition of the operating voltage and the bus connection
  • LED status indicators for operation, overload, system programming, and door opener programming
  • 12 V AC output (1 - 10 s) to supply power to a standard door opener (max. power consumption 1.1 A/ED 25%)
  • Relay output for switching a door opener with its own power supply
  • Door opener switching time infinitely adjustable from 1 to 10 seconds

Technical data

Primary rated voltage

230 V AC, 50 Hz

Secondary rated voltage

SELV 26 V DC ±2 V

Secondary rated current

160 mA continuous load
550 mA peak load (max. 5 s)
Overload deactivation from 350 mA

Screw terminals

0.6 mm to 2.5 mm

Door opener output

12 V AC, 1.6 A / ED 25%

Relay output

30 V AC/DC, 2 A

Total cable length

max. 700 m

Cable length from control device to most distant device

max. 300 m for cable diameter 0.8 mm
max. 170 m for cable diameter 0.6 mm


RDRA device with 8 HP

Temperature range

-5°C to +45°C

Protection type

IP 20

The delivery results subject to countries specific assortments

Control devices


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