SMS Lite 4G
–
User Guide
© 2022 QTech Data Systems Ltd
9
Connect the I/O
Now the Master user is configured, connect the SMS Lite to the wired inputs and outputs.
Activate an Input
Activate (switch on) one of the mechanical switch inputs.
Phone 1 will be sent a text message each time the input turns on or off.
Acknowledge the Alarm
You must acknowledge receipt of the alarm notification.
To acknowledge an alarm:
OK <input name> (
e.g. Text:
OK INP1
)
Operate an Output
Phone 1 can control the outputs by sending the following commands:
-
Turn the specified output on
ON <output name>
(
e.g.
ON RLY1
)
-
Turn the specified output off
OFF <output name> (e.g. OFF RLY1)
-
To pulse an output on for one second then off again
PULSE <output name>
(
e.g.
PULSE RLY1
)
-
To pulse an output for a defined period of time
PULSE <output name> <duration> <units>
(
e.g.
PULSE RLY1 10 mins
)
Where the units can be ms, sec, min, or hr, and the maximum duration is 1 day.
This is all that is required for the master phone number to receive notifications from the SMS Lite
inputs and control the outputs.
If this basic configuration was successful, continue to additional configuration for extra phone
numbers, renaming and advanced settings.
We highly recommend renaming the Site Name and the Input and Output names, as these names
are used in the text messages and can save confusion.