Art. 4837-0
Art. 4835-0
Art. 4837-1
Art. 4835-1
Art. 4837-2
Art. 4835-2
Art. 4837-1D
Art. 4835-1D
Art. 4837-2D
Art. 4835-2D
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GENERAL CATALOGUE
“SPEAKER UNIT” FRONT PANEL MODULES
The audio speaker unit module is the basic part to build an outdoor station for an audio door entry system.
Modules are available with 0, 1, 2 and 4 buttons.
These modules are normally combined together with additional push button modules but in the version with 1
button, they can be used individually for systems where the number of users is equal to the number of buttons.
Art.
FOR “3+1” AUDIO DOOR ENTRY SYSTEMS & VIDEO DOOR ENTRY SYSTEMS*
4837-0
0 Call push button.
4837-1
1 Call push button.
4837-2
2 Call push buttons.
4837-1D
2 Call push buttons.
4837-2D
4 Call push buttons.
Art.
FOR “1+1” AUDIO DOOR ENTRY SYSTEMS & “4+1” VIDEO DOOR ENTRY SYSTEMS*
4835-0
0 Call push button.
4835-1
1 Call push button.
4835-2
2 Call push buttons.
4835-1D
2 Call push buttons.
4835-2D
4 Call push buttons.
* For video door entry systems, the camera module Art. 4830 is also required.
4000 Series
Modular System
