ZY INTERNATIONAL LIMITED
GPSTrackerManual
10
5.13.1 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.
5.13.2 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 clounds etc.
5.14 IMEI checking:
Send SMS imei+password to the unit to check the IMEI number.
5.15 SOS button
Press the SOS for 3 second, it will send
“
help me !+ Geo-info
”
to all the authorized numbers
every 3 minutes. It will stop sending such a SMS when any authorized number reply SMS
”
help
me!
”
to the tracker.
5.16 Low battery alert
It begins to alert when it is 3.7V and sends you SMS in 30m interval.
SMS format: low Geo-info.
5.17 Hidden number tracking
When a hidden authorized number calls the tracker, the tracker will reply SMS with the hidden
number&Geo-info to all the authorized numbers.
5.17.1 Send SMS
“
hide number
”
to set up the hidden number.
5.17.2 Send SMS
“
nohide number
”
to delete the hidden number.
