اسم العلامة التجارية
Topin
استعمال
For developing mini GPS tracking devices
GSM Frequency
Quad-band 850/900/1800/1900 MHz
Function
Track, Playback, Fence,Message...ect
Positioning methods
GPS+WIFI+LBS+AGPS+BDS
Tracking system
Free APP GPS365/ web/ SMS
OEM/ODM/Customization
Support