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Advanced connections
INT Lock
– Used to operate a door in conjunction with another keypad. 24v dc max voltage,
100mA sink.
O/P1 inhib
– When closed, this disables all codes for relay group 1.
Sense
– N/C connected to (-)GND, to be connected to N/C door contact. Can be used to generate
door open or tamper alarm.
DU out
– switches to (-) ground after the Duress Code is entered. Used to trigger alarm zone, or
buzzer to notify guard. 100mA sink, 24VDC.
K or A
– Not used.
Wiring Tips
Connecting DC magnetic
lock
GSM
output
Optional
keypad
output
Lock
Separate
PSU
Connecting AC/DC strike
lock
GSM
output
Optional
keypad
output
Lock
Separate
PSU
Connecting automatic gates
S
ta
rt
C
o
m
Gate controller
GSM
output
Optional
keypad
output
Powering Up
Perform a final check of wiring and ensure the antenna is connected before switching on the
power. Once the power is switched on, the power LED should illuminate.
GSM
modem
Power LED
GSM LED
CPU LED
open
close
Searching
Network found
Standby
Busy
TIPS:
My GSM LED is still searching…
-Check the SIM card is registered and can make a call
in a phone.
-Check the SIM card is seated correctly. Power off,
clean the contacts on the SIM and the GSM unit, and
reinsert the SIM.
-Check power cable distance and thickness.
-Increase antenna height.
-Change network.
-Move antenna away from metal objects or overhanging
shrubs.
-Fit a high gain antenna.
Summary of Contents for AB
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