Positioning Methods
GPS+LBS+AGPS+Wifi
GPS chip
Built-in high accuracy GPS chip
GSM Frequency
GSM 850/900/1800/1900 MHz
Function
Track, Playback, Fence,Message...ect
SOS call
Yes, support two way communication like a mobile phone
Alarm
Vibration Alarm Low Battery Alarm
Suitable for
Dogs Cats Small Animals