Installation in a conventional flush-mounted device box.
Fits in the cover frames of the Gira TX_44 design line.
Modular design, therefore easy installation and expandability with further components such as call buttons, info module, colour camera, Keyless In.
Signal transmission and supply of the audio and video components via reverse-polarity-protected and short-circuit-proof 2-wire bus.
One-man start-up with easy start-up procedure.
Weather-resistant speaker.
High-quality electret microphone.
Speakerphone function (voice-controlled talk-back with echo and background noise suppression).
Call button LED lamps, white light. Even, clearly visible call-button illumination is achieved via maintenance-free, energy-saving LED technology.
Acknowledgement tone when call button is pressed.
Adjustable voice volume.
Sprayed-water proof call-button cover plate made of shock-resistant plastic.
Name plate of the call button can be exchanged without tools and without frame disassembly.
Professional labelling is available from the Gira Inscription Service www.marking.gira.com or using the Gira inscription software.
Binary input for connecting a zero-voltage push button (NO contact) as a call button.
Call button, 3-gang
Technical data
Power supply:
via the 2-wire bus
Bus coupler connections
2-wire bus:
2x screw terminals
Additional power supply:
2x screw terminals
Binary input:
2x screw terminals
Connection cable:
2 x connector strip
Video:
1 x connector strip
Speech insert connections
Connection cable:
2 x connector strip
Ambient temperature:
-25 °C to +70 °C
Protection type:
IP44
Installation depth:
30 mm
Notes
If only two call buttons are required, please use the call-button cover plate for 3-gang buttons.
Dimensions in mm
Name plates:
W 62
H 18
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