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6.18. Data Load
The positions during the time of WCDMA/GSM signal loss will be sent to the server automatically when
WCDMA/GSM signals recover.
6.19. Decide how many times of alarm message
For alarm messages sent in a cycle, you can decide how many times the alarm is sent via SMS. Send SMS
“xtime+password+005” to tracker, alarm message will be sent 5 times once alarms are triggered.
Alarm SMS will be sent 5 times by default.
6.20. Alarm Functions
6.20.1. Low Battery Alarm
Send the SMS command “lowbattery+password+space+on” and the tracker will send the SMS “low
battery+latitude/longitude” to authorised numbers 2 times in total at 15-minute intervals when voltage of
battery is approximately 3.5V.
This function is activated by default.
To cancel: Send SMS “lowbattery+password+space+off” to deactivate.
6.20.2. External Power off alarm
Send SMS command “extpower+password+space+on” to activate and it will send SMS “power
alarm+latitude/longtitude” to authorised numbers every 3 minutes when external power is cut off.
This function is activated by default.
To cancel: Send SMS command “extpower+password+space+off” to deactivate it.
6.20.3. GPS blind Spot alert
This function is deactivated by default.
Send SMS command: “gpssignal+password+space+on” and the tracker will send alert SMS “no gps+last valid
latitude/longitude before lost signal” when no GPS signal is received.
To cancel: Send SMS “gpssignal+password+space+off” to deactivate.
6.20.4. SOS
Press the SOS button for 3 seconds and the tracker will send the SMS “help me!+lat./long.” to all the
authorised numbers at intervals of 3 minutes. It will stop sending such SMS when any authorised number
replies with the SMS “help me!” to the tracker.
6.20.5. Geo-fence
6.21.5.1. Set up a geo-fence for the tracker to restrict its movements within a boundary. The unit will send an SMS
to authorised numbers when it goes in or out of this boundary.
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