12
mode after the authorized number answer the call.
5.22. Shock Sensor Alarm
5.22.1 Setup: Shock sensor alarm is deactivated in default settings. If needed, please send SMS
“shock+password” to tracker device, and it will reply “Shock is activated!”, it means shock sensor
alarm has set up successfully. When the tracker detect vibration, it will send SMS “Sensor
alarm+Geo-info” to authorized numbers.
Note: Shock sensor detect vibration one time for each 3 minutes, it will start to detect the
second shock sensor alarm in 3 minutes after the first alarm.
5.22.2 Cancel: Send "password" to cancel the shock sensor alarm.
5.22.3 Shock sensor sensitivity configuration:
The sensitivity of the built-in shock sensor has three different level:
First level: Alarm will be triggered after detect slight vibration, send command"
senspspace+1"
.
Second level: Alarm will be triggered after detect 8 times vibration in 2 seconds, send command"
senspspace+2".
Third level: Alarm will be triggered after detect 25 times vibration in 5 seconds, send command"
senspspace+3".
5.23. Geo-fence
Set up a geo-fence for the unit to restrict its movements within a district. The unit will send the
message to the authorized numbers when it breaches the district.
5.23.1 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 “stgeo-info” to the authorized numbers
Note: 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.
