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 28 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 displays 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 seconds) Overload shutdown from 350 mA
screw terminals
0.6 mm to 2.5 mm
output door opener
12 V AC, 1.6 A / ED 25 %
relay output
30 V AC/DC, 2 A
total line length
max. 700 m
cable length from control device to most distant device
max. 300 m with cable ø 0.8 mm Max. 170 m with cable ø 0.6 mm
Dimensions
DRA device with 8 modular widths
Temperature range
-5 °C to +45 °C
Protection type
IP 20

Download

Operating instructions

Video control device

Operating instructions

Bestell-Nr 1288 00

PDF, 1,1 MB

Download

Brochures

Gira Door Intercom Systems

Gira door intercom systems for indoor, outdoor and mobile

Bestell-Nr 18123 90

PDF, 2,2 MB

Download

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