3 Years Standby GPS Tracker ES-GT21
Model: ES-GT21
Date：2017-01-06 / Popularity： / Source：Esino
Demolition Alarm 3 Years Standby Waterproof Vehicle GPS Tracker With Strong Magnet
| User | Vehicle , motorcycle |
| Features | GPS+WIFI+LBS three mode of positioning, intelligent power saving technology, live tracking |
| Structure | |
| Color | Black |
| Size | 85*57*28 MM |
| Buttons | Power button and function key |
| GPS anttnna | High sensitive ceramic antenna |
| GSM antenna | laser etching LDS antenna |
| Display screen | No screen |
| Battery | Built-in battery super long standby time |
| SIM card slot | one slot |
| Hardware | |
| Chipset | UBLOX 7020 |
| GPS chip | UBLOX 7020 |
| GPRS | Class 12 |
| GPS singal | L1,1575.42MHz C/A code |
| GPS channels | 22 channels |
| GPS chip | Tracking Sensitivity:-165dBm, acquisition sensitivity:-148dBm |
| GPS accuracy | 5~15m |
| LBS accuracy | 100-1000M |
| Working temperature | -20~70°C |
| working humidity | 5% to 95% |
| Software | |
| Supported OS | Support android 2.3 or above ,IOS5.0 or above |
| Languages | Chinese/English |
| GSM+GPRS+GPS | GPS+WIFI+LBS three modes |
| Power manage | Ultra-low power consumption management, intelligent dormancy |
| Geofence | Alarm when out of setup range |
| Historical track | Supported |
| Cut-off Fuel | Supported |
Author：Esino