| Type |
Wireless |
| Placement |
Windshield |
| Positioning Mode |
GPS, LBS, AGPS, BDS, Real-Time Positioning |
| Track View |
PC, IOS APP, Android APP, SMS |
| Battery Life (Hour) |
48 Hrs to 170 Hrs |
| Model Number |
TW4 |
| Chip |
SIMCOM_A7670SA |
| Network |
4G Cat1, 2G |
| GPRS band |
GSM 850 MHz / 900 MHz / 1800 MHz / 1900 MHz |
| Cat1 band |
B1 / B2 / B3 / B4 / B5 / B7 / B8 / B28 / B66 |
| Phase error |
RMSPE<5, PPE<20 |
| GPS chip |
UC6228CI |
| Frequency |
L1, 1575.42 MHz C/A code |
| Positioning accuracy |
<393.70 in (10000 mm) |
| TTFF (Open Sky) |
Average hot start<2 s, Average cold start <38 s |
| Working current |
59 mA |
| Quiescent current |
2 mA |
| Working temperature |
-4 oF to 140 oF (-20 ℃ to 60 ℃) |
| Data storage quality |
300 |
| Size & Weight |
2.20 in x 1.33 in x 0.74 in (56 mm x 34 mm x 19 mm) |
| Battery |
1200 mAh |
| Weight |
0.10 lb (49 g) |
