GPS base wifi triple positioning Mobile client or computer GPRS service platform, dual control mode GPRS real-time positioning, tracking, monitoring Intercom Health Footprint Alarm Watch Security zone SOS emergency alarm Watch dismantle alarm Low battery alert Remote Shutdown GSM.

GPS: MTK6261 UBX7020 GPRS: Class 12.TCP IP Build in GSM MODULE GPS sensitivity: -159dbm GPS accuracy: 10M(2D RM) GSM accuracy: 50-200M Speed accuracy: 0.1M Second Max Altitude: 18000m Battery: 3.7V 400mA SOS one Button for help: in case of emergency, the child can dial the emergency number for help;

Long press wheel dial the preset emergency number, connect automatically stop the wheel. Dual positioning Remote monitoring: can set up a monitoring number, parents can issue commands in the mobile terminal and listen to the voices of children around.

Two-way conversation; Support calls function in case of an emergency can urgently by SOS function keys to the binding number of rescue. Electronic fence, intelligent province electricity History: four frequency GSM system Pedometer, time display: watch time automatic synchronization with satellite, it is convenience to setting time.