66251750-EN - V1.0 - 05/06/17
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4000 Series Vandal Resistant Digital GSM - Technical Manual
4000 Series Vandal Resistant Digital GSM Audio Intercom with Proximity
Technical Information
SPEAKER VOLUME ADJUSTMENT DIPSWITCH SETTINGS
There are 2 dip-switches located on the back of the digital GSM module next to the SIM card holder. They can be used to adjust the
volume from the door intercom speaker (see table below). Additionally, the volume can also be adjusted during a call electronically
via the telephone keypad (refer to user command table 1 on page 62).
Dip-Switch
Dip-Switch Status
Gain (dB)
Dip No.1 Dip No.2
12
ON
ON ON 6
12
ON
ON OFF 12
12
ON
OFF ON 18
12
ON
OFF OFF 23.5
TERMINAL CONNECTIONS
Terminal Description
A RS485 A connection.
B RS485 B connection.
GND RS485 ground connection.
12V +12Vdc power (500mA max.).
0V 0V ground power.
PTE Push to exit input (switched 0V).
AI Auxiliary input.
TRD Trade input.
AO Auxiliary output.
NC Normally closed relay connection.
CO Common relay connection.
NO Normally open relay connection.
TECHNICAL SPECIFICATION
Working Voltage : 12Vdc +/- 10%
Standby Current : 60mA (max.)
Max. Current : 500mA (max.)
No. of Users : up to 500 (max.)
Telephone Numbers (per apartment) : 4 telephone numbers (1 primary, 3 diverts)
Dial to Open Numbers : up to 2000 (max.)
Proximity Access (fobs/cards) : up to 2000 (max.)
Door/Gate Access Codes : up to 500 (max., 1 per user)
Timebands : 10 (1 preset, 9 programmable)
Programming : via alpha-numeric keypad, SMS messaging or PC software
Push to Exit : 1 (switched 0V input)
Auxiliary Input : 1 (switched 0V input)
Auxiliary Output : 1 (open collector output, switched 0V, 150mA max.)
Dry Contact Relay : 3A @ 24Vdc, 3A @ 120Vac
Event Log : up to 8000 events
USB port : micro USB
RS485 connection : 1 (A, B and GND)
Working Temp. : -10 +50°C
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