How to use the 2G/3G Door Contact Alarm
Once you have positioned the door contact, the system is now ready to use.
The GSM Door Contact Alarm has two modes, Alarm Mode and Auto Mode.
In alarm mode, you have to arm your alarm manually when required.
In auto mode, the alarm is always armed.
You should choose the mode most suitable to your application.
Your can select the mode you require by sending the text message to the unit as follows:
#
Mode
=
1
#
Alarm Mode (default)
#
Mode
=
2
#
Auto Mode
Mode 1 - Alarm Mode:
#
mode
=
1
#
Alarm mode is the default mode. You will need to set the alarm to ON before it detects
movement and sends an alarm message.
To set the alarm to ON you will need to send the text message
#
ALARM
=
ON
#
This will activate the alarm.
#
ALARM
=
OFF
#
This will deactivate the alarm
It is important to remember that when the alarm has been triggered you will need to reset
the alarm by sending the text message
#
ALARM
=
ON
#
each time.
How to use the relay output
Mode 2 - Auto Mode:
#
mode
=
2
#
The alarm is always armed and will trigger when movement is detected. The alarm will
automatically reset back into armed mode after 20 seconds when no movement is
detected.
(Dipswitch 2= OFF)
ref page 3
The 3G Auto Dialler has a 2 amp relay output which can be used to switch on external
electric devices such as lighting, sirens etc
By texting the unit you can turn the relay ON or OFF, Below are examples on how to do
this.
#
REL
=
ON
#
This will turn the relay output ON
#
REL
=
OFF
#
This will turn the relay output OFF
After each operation the unit will reply with a status report REL ON/OFF
(Dipswitch 2 = ON)
ref page 3
The relay can also be setup to pulse for 20 seconds when the inputs have been triggered.
To activate this mode you need to set DIPSWITCH 2 ON - ref page 3
This can be used to trigger a siren or reset other equipment.
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