배치
휴대용, pedant gps tracker
OS
iOS/Android gps tracker app and website tracking
스크린 유형
4G Global working gps tracker
연결
3G/4G Sim 카드, 2G Sim 카드
조합
low power alarm, history playback
차는 만든다
kids adult elder pets truck car motor bike
Function
4G B21P Personal gps tracker
Network
GSM/GPRS 850/900/1800/1900MHz
Battery
1500 mAh rechargeable/6days standby
Size/weight
57*33*17mm/ 40g
Tracking system
Web platform/ Phone App/ SMS for positions check
GPS accuracy/ GPS Sensitivity
5meters/159dBm
main functions
Shock alarm, SOS alarm, Voice monitoring/recording
Connection
2G/3G/4G/5G Sim Card