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3. Movement alarm
3.1
Set up: when the unit stays immobile in a place for 3-10 minutes with GPS
signal reception you can send SMS “move+pspace+0200” to the
tracker. This will activate the movement alert with an area radius of 200
meters. Maximum radius limit is 999 meters. 104 PRO will reply “move
OK”. In case of such a movement it will reply SMS "move+location" to the
authorized numbers at 3 minutes intervals.
Note: Setting the radius less than 100 meters may result in false movement
alert. The fault alert occurs if GPS position is miscalculated due to bad GPS
reception. Inaccurate GPS reading will cause the 104PRO to think that it is
in a different location, possibly further from its current location, thus the
processor will accept this as a movement and trigger the movement alarm.
However, this may only occur if the 104 PRO is installed improperly in a
place where it can't receive good signal.
Example:
move123456 0200
Response:
move ok!
3.2
To Cancel: Send SMS “password” to deactivate the movement
alarm.
Example:
nomove123456
Response:
nomove ok!