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4
Inserting the SIM card
Note: This unit is a dual 3G/4G system, operating on either 3G or 4G network frequencies.
Connections on the GSM Controller
Please ensure the SIM card is a 3G/4G compatible Nano SIM card.
The SIM may also be 2G capable as well, as long as both the SIM
and the network also support 3G/4G. Do not use a SIM card for a
tablet, as these only support data, and do not support voice and
SMS. You simply require a mobile phone type SIM card.
SIM
GSM Board
POWER OFF
45° chamfer IN.
Copper pads DOWN.
Press until “Click”.
N/C
COM
N/O
N/C
COM
N/O
12v dc
12v dc
N/C
COM
N/O
GSM
modem
N/C
COM
N/O
Out 1
Out 2
eg
24v
ac/dc
Antenna connection
12v dc output (not
used)
Pre-wired to push button
Optional exit button,
triggers output 1 for
programmed time.
24v DC
Optional gate
position limit switch
Relay
outputs
Signal LED
CPU
Power
Micro SIM
Insert this
way!
eg
24v
ac/dc
Power
CPU
Signal LED
24v DC
Optional gate
position limit switch
12v dc output
(not used)
Pre-wired to push
button
Optional exit button, triggers output 1 for programmed time
Relay outputs.
Antenna
Connection
Relay 1
Relay 2
SIM
SIM