User manual for GPS-102B 8-day Standby in SMS mode
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5.11 Modes switch between “track” and “monitor”
5.11.1.
The default mode is “track”.
5.11.2.
Send SMS password to the unit, and it will reply “monitor ok!” and switch to
“monitor” mode.
5.11.3.
Send SMS password to the unit, it will reply “tracker ok!” and restore to “track”
mode.
5.12 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.
5.12.1 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.
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 alarm one
time in each setting.
5.12.2 Cancel: Send SMS nospassword to deactivate this function.
This function will be out of effect after the unit moves outside the district.
5.13 Movement alert
5.13.1 Set up: When the unit stays immobile in a place for 3-10 minutes, the user can send SMS
move+password to the unit, then the unit will reply “move ok!”. In case of such a movement
（
the unit default distance is 200M
）
, it will send SMS “Move” along with a Geo-info to the
authorized numbers. It will alarm one time in each setting.
5.13.2 Cancel: Send SMS password to deactivate the movement alert.
Remark: This function will be out of effect after the unit moves outside the district.
5.14 Overspeed alert:
5.14.1 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 80 km/h, the unit will send
SMS speed+080!+Geo-info to the authorized numbers. It will alarm one time in each setting.
5.14.2 Cancel: Send SMS password to deactivate the overspeed alert
Remark: It is recommended that the speed alarm is set at not less than 50km/h. For below that
rate, it may cause the excursion of the GPS signal influenced by clouds etc.
