用途
For developing gps tracker
GSM Frequency
Quad-band 850/900/1800/1900 MHz
GPS chip
Built-in high accuracy ceramic GPS chip
Function
Track, Playback, Fence,...ect
Positioning methods
GPS+WIFI+LBS+AGPS+BDS
Tracking system
Free app GPS365+Web+SMS
OEM/ODM/Customization
Accept