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6.17.3 Geofence
Set up a geo-fence for the tracker device to restrict its movements within a district. The
unit will send SMS to the authorized numbers when it goes out of this district.
Set up: When the unit stays immobile in a place for 3-10 minutes, the user can send
SMS“spspace+latitude,longitude;latitude,longitude” to unit to set the
restricted district. In case of breach, it will send SMS “st latitude & longitude” to
the authorized numbers.
Remark: The first latitude & longitude is coordinate of the top left corner of the Geo-
fence, while the second latitude & longitude is the coordinate of the bottom right corner, it
will send alarm SMS at interval of 3 minutes once beyond the restricted district.
Cancel: Send SMS “nospassword” to deactivate this function.
6.17.4 Movement alarm
6.17.4.1 Set up: when the unit stays immobile in a place for 3-10 minutes with GPS signal
reception, the user can send SMS“move+pspace+0200” to the tracker (Suppose
area of a radius of 200 meters, it supports 4 digits at most. Unit: Meter). It will reply
“move OK”. In case of such a movement (the default distance is 200m), it will send SMS
“Move+ latitude & longitude” to the authorized numbers .
6.17.4.2 Cancel: Send SMS “password” to deactivate .
6.17.5 Over speed alarm
6.17.5.1 Set up: Send SMS “speed+pspace+080” to the unit (suppose the speed is
80km/h), and it will reply “speed OK!”. When the target moves exceeding 80km/h, the
unit will send SMS “speed+080!+ latitude & longitude” to the authorized numbers every
3 minutes .
6.17.5.2 Cancel: Send SMS “password” to deactivate .
6.17.5.3 Remark: The recommended speed should be not less than 30km/h. For below that
rate, it will be effected the accuracy by GPS signals drift etc.
6.18 ARM/DISARM by inductive key
Inductive key can ARM DISARM by default .
To activate , send sms " pspace+on" to tracker ,it will reply " keyarm
on ok " , and then you can use inductive key to arm and disarm.
To deactivate , send sms " pspace+off" to tracker ,it will reply "
keyarm off ok " .
6.19 ARM/DISARM by SMS
6.19.1 ARM