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