66251750-EN - V1.0 - 05/06/17
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18/11/16
08:35
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18/11/16
08:35
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103mm
240mm
%0
A
B
GND
12V
0V
PTE
AI
TRD
AO
NC
CO
NO
USB
4812
4812R
RS485
Vandal Resistant 4000 Series Digital GSM Panel
%0
A
B
GND
12V
0V
PTE
AI
TRD
AO
NC
CO
NO
USB
RS485
4000 Series Vandal Resistant Digital GSM - Technical Manual
4000 Series Vandal Resistant Digital GSM Audio Intercom with Proximity
ART. 4812 DIGITAL FRONT PANEL
System Components and Available Versions
Art. 4812 / VR4812
Art. 4812R / VR4812R
Speaker
Display
Keypad
Proximity Reader
Fig. 1
- Front View
Fig. 2
- Rear View
RS485
bus connection terminals
Connection terminals
SMA antenna connection
Speaker
volume adjustment switches
micro-USB connection
SIM card holder