OS
Tracking by Mobile app and web
연결
3G/4G Sim 카드, 2G Sim 카드
조합
Real time tracking on app and web, History traces playback
사용
HAND HELD, keychain GPS, wearable
차는 만든다
for person worker student
Model
ID Card GPS Tracker B29
Function 2
smart save power mode,geo-fence out alarm
Tracking system
Web and APP