Specification :

GSM module: SIMCOM 900
GPS module: HOLUX M9129
Working method: Locate by GPS send back the location by GSM
Only can work in the country that has GSM network ( Such as China, Korea etc.)
Can' t work in the room or under ground park or other indoor place that without any GPS signal
The service charge is SMS charge
the longitude latitude and display the location of object on the map or satellite map
Auto tracking report mode can be set up( Report every 1 minutes)
Set up preset 3 phone number by SMS
SMS locate
Link locate
Over Speed Alarm
Low battery alarm
Move alarm fucntion
Over Area Alarm ( Geo-fence Alarm)
Real time track model
Monitor Function
Calling function
SOS function
Built in rechargeable Li battery ( Battery Life up to 7 days)