Video multiplexer
Set audio/video connection cables cm
Accessories
Door communication button interface, 2-gang
.act. 1211 D394
Features
-
- The 2-gang door communication button interface used to
implement zero-voltage button signal the Gira door
communication bus. This input required when only a
two-wire cable available for connecting home station
including the floor-call button (e.prof.
The combination housing makes three mounting types possible
-
- Surface-mounted (in standard junction box).
-
- The door communication button interface intended for
installation device box behind conventional push button. switching lights) via switching actuator flush-mounted
switching actuator, can assigned home station.
Technical data
Power supply: via system bus
Connections
-
- 2-wire bus IN: screw terminal
-
- 2-wire bus OUT: screw terminals
Ambient temperature: -25 +70 °C
Dimensions mm
-
- Video multiplexer: 27
Notes
-
- further configuration necessary during start-up because the
video multiplexer automatically adapts the existing mains
supply.act.prof. Using two video multiplexers, the
video signals from door stations can merged. empty 1400 1354 D218
En.wire connection line which is
approx. unit PS
Gira electrical installation systems Price system (PS) 14: reduced discount
Door
communication
system
devices
122400
1224 10
CNecessary accessories
Video ctrl.
More information
Technical information 616
127300
1273 1/5 18
CNecessary accessories
One the following articles:
Colour camera door st. This input required when the
automatic door opener the home station triggered via
a mechanical button.
Input triggers door call. Plus 1239 D373
Home st.
121000
1210 1/5 18
CNecessary accessories
One the following articles:
SM home st.
Technical data
Power supply: via the 2-wire bus
Ambient temperature: +50 °C
Dimensions mm
W 15
Notes
-
- The button connected via 3. when retrofitting existing
door intercom). DRA 1288 D390
Features
-
- The video multiplexer bundles the video signals door stations,
DCS-camera gateways, and DCS-IP gateways.g. 1265 D357
Built-in spkeaker 1258 D364
En. empty 1600 1356 D218
En.
-
- The inputs can either used for triggering switching action
(e. light empty 1600 1353 D219
Features
-
- Set 6-pole audio connection cable and 2-pole video connection
cable for remote operation the colour camera. DRA 1289 D393
DCS swit. unit Specifications Order No.
-
- Flush-mounted (in device box).
-
- the button interface assigned home station, the two
inputs have differing functions:
Input triggers floor call. 1280 D375
Home st.396
Door communication system devices Video accessories Accessories
Specifications Order No. This connection line can extended a
maximum m. 1250 D372
SM video home st.
Scope supply
-
- DRA adapter included.
-
- The door communication button interface has two mutually
independent inputs for connecting zero-voltage buttons.prof.
-
- video multiplexer can merge the video signals from three door
stations with colour cameras. receiver 1281 D375
COptional accessories
DCS swit.dev.g.
Technical data
Length: cm
Notes
-
- The cable set required when the colour camera be
mounted offset from the door station the built-in speaker, or
when several empty units must bridged between the colour
camera and the door station (bus coupler) during installation in
the Gira energy profile. long.
-
- DRA device (with the included DRA adapter)
