| Items | Specifications |
| Dimension | 130*68*30mm |
| Weight | 197g |
| Input voltage | DC 12V~90V/1.5A |
| Back-up Battery | 850mAh/3.7V |
| Power Consumption | 65mA standby current |
| Operating Temperature | -20°C~75°C |
| Humidity | 5%~95% |
| Work Time | 43 hours in power-saving mode and 10 hours in normal mode |
| LED | 2 LED lights to show GPS, GSM status |
| Button | 1 SOS and 1 power on/off |
| Microphone | Default |
| Memory | 4M Byte |
| Sensor | Motion sensor |
| GSM Frequency | GSM 850/900/1800/1900MHz |
| GPS Chip | Latest GPS SIRF-Star III Chipset |
| GPS Sensitivity | -159dB |
| Positioning Accuracy | 10meters, 2D RMS |
| I/O | 5 Input 5 Output 1 Camera Port 4 Analog Input 1 RS232 Port 1 MIC& SpeakerPort |
