User's Manual

6.27 Alarms
6.27.1 Low battery alarm
6.27.1.1 Send SMS “lowbattery+password+space+on”, it will send SMS “low
battery+latitude/longitude” to authorized numbers 2 times in total in 15 minutes interval
when voltage of battery is going to be about 3.55V.
6.27.1.2 This function activates by default, send SMS “lowbattery+password+space+off”
to deactivate.
6.27.2 Power off alarm
6.27.2.1 Send “ extpower+password+space+on” to activate, it will send SMS “power
alarm+latitude/longtitude” to authorized numbers every 3 minutes when external power
is cut off.
6.27.2.2 This function activates by default.
Cancel: Send SMS “ extpower+password+space+off” to deactivate it.
6.27.3 GPS blind Spot alert
6.27.3.1 This function deactivates by default, send SMS
“gpssignal+password+space+on”, it will send alert SMS “no gps+last valid
latitude/longitude before lost signal”
6.27.3.2 Send SMS “gpssignal+password+space+off” to deactivate.
6.27.4 SOS
Long Press the SOS button for 3 seconds（For model B, press
button on remote
controller for 3 seconds）, the tracker device will send SMS “help me!+lat./long.” to all the
authorized numbers at interval of 3 minutes. It will stop sending such a SMS when any
authorized number reply SMS “help me!” to the tracker.
6.27.5 Geo-fence
6.27.5.1 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.
6.27.5.2 Set up: When the unit stays immobile in a place for 3-10 minutes, the user can
send