| Communication System | GSM |
| GSM frequency | 850/900/1800/1900MHz WCDMA 850/900/1900/2100MHz |
| GPRS | Class 12, TCP/IP |
| Memory | 32 + 32 MB |
| Phase error | RMSPE<5, PPE<20 |
| Max output | GSM850/GSM900: 33±3dBm GSM1800/GSM1900:30±3dBm |
| Max frequency error | ±0.1ppm |
| Receive sensitivity | Class II RBER2%(-102dBm) |
| Chipset | High sensitivity GPS chips |
| Frequency | GPS L1, 1575.42MHz |
| Channel | 32 |
| Location accuracy | < 10 meters |
| Tracking sensitivity | -162dBm |
| Acquisition sensitivity | -148dBm |
| TTFF (open sky) | Avg. hot start ≤ 1 sec Avg. cold start ≤32 secs |
| Switch | 1 for base falling detection |
| GSM/GPS antenna | Built-in quad band GSM antenna, GPS dual-mode antenna |
| LED indicator | Red : Status |
| Working voltage/current | 3.6V/60mA |
| Tracking hour | 80 hours (GPS always On) |
| Operating temperature | -20°C ~ + 70°C |
| Battery | 5400mAh/3.6V lithium battery |
| Device weight | 160g |
| Device dimensions | 93.0 X 58.0 X 22.0 mm |