ELSEMA
4G Receiver with relay output, G-2025
Page
11
www.elsema.com
The GSM receiver has 2 digital inputs. When these inputs are activated, it sends SMS messages and make a call
to users stored in positions 1-6.
The calling feature cannot be disabled
. It also switches the Siren output ON.
The siren output voltage is the same as the supply voltage.
Inputs 1 & 2 can be used to connect sensors such as PIR, smoke detectors, reed switches, etc. When activated it
sends an SMS message to users stored in positions 1-6 and it will call the 1
st
user.
Arming the GSM receiver
o
PwdAA
1234AA
Disarming the GSM receiver
o
PwdBB
1234BB
For inputs to be active, the GSM Receiver should be armed either with SMS or the PC Software
Change Digital input 1 from NO to NC (Factory default is Normally Open, NO)
o
PwdDIN1NC#
E.g. To change Input 1 from Normally Open (NO) to Normally Closed (NC), the following command is
needed
1234DIN1NC#
Change Digital input2 from NO to NC (Factory default is Normally Open, NO)
o
PwdDIN2NC#
E.g. To change Input 2 from Normally Open (NO) to Normally Closed (NC), the following command is
needed
1234DIN2NC#
Program SMS message to be sent when input 1 or 2 is triggered.
o
PwdM1#sms content #
(Input 1)
o
PwdM2#sms content#
(Input 2)
E.g If the user wishes to change the factory default message for input two to “kitchen window” the
following SMS command is needed.
1234M2#kitchen window#
Maximum of 32 characters
Checking the polarity of Input 1 & 2
o
PwdMQ#
