| GSM Specification | |
| GSM frequency | 850/900/1800/1900 MHz |
| GPRS | Class 12, TCP/IP |
| Memory | 32+32Mb |
| Phase error | RMSPE<5,PPE<20 |
| Max output |
GSM850/GSM900:33±3dBm GSM1800/GSM1900:30±3Bm |
| Max frequency error | ±0.1ppm |
| GPS Specification | |
| GPS chipset | MTK high sensitivity chip |
| Frequency | L1,1575.42MHz C/A code |
| GPS channel | 66 |
| Location accuracy | <10 meters |
| Tracking sensitivity | -165dBm |
| Acquisition sensitivity | -148dBm |
| TTFF (open sky) |
Avg. hot start≤1sec Avg. cold start≤35sec |
| Function & Package | |
| Battery | 270mAh/3.7V |
| LED Indicator | GPS(blue), GSM(green), Power(red） |
| Working Voltage/current | 9-18VDC |
| Operating Temperature | -20℃～ 70℃ |
| Operating Humidity | 5%~95%，non-dense |
| Standby time | 60 hours |
| Working time | 3 hours |
| Dimension | 80(L) ×43.0 (W) ×13.0 (H) mm |
| Weight | 48.5g |
