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The 4G Auto Dialler has two relay outputs which can be used to switch on external devices
such as lighting, sirens etc...
Relay 1
is independent and can be activated by SMS message
Relay 2
is independent and can be activated by SMS message
Relay 2 can be used to turn on a siren or lighting etc , for approximately 17 seconds
automatically when an input or alarm have been triggered. Please be aware of any conflicts
this may cause if you are already using relay 2 as an independently activated relay.
To turn this function on please send the SMS
#AUTO=ON#
this will turn the AUTO function on for relay 2 only
#AUTO=OFF#
this will turn the AUTO function off for relay 2 only (default setting is off)
By texting the unit you can turn relay 1 and 2 ON or OFF individually. Below, are examples on
how to do this.
#REL1=ON#
This will turn on relay 1
#REL1=OFF#
This will turn off relay 1
#REL2=ON#
This will turn on relay 2
#REL2=OFF#
This will turn off relay 2
After each operation the unit will reply with the status report REL 1 ON/OFF
It is possible to pulse relay 1 & 2 for a period of 17 seconds. You will need to send the text
message as follows.
#PUL=REL1#
- This will pulse relay 1 for 17 seconds
#PUL=REL2#
- This will pulse relay 2 for 17 seconds
The unit will reply back with REL1 or REL2 PULSE
.
How to Use the Relay Outputs
Auto Relay Trigger (Relay 2)
Activation by SMS Text Message
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