| Working Voltage | 12VDC or 24VDC |
| Power Consumption | Peak < 250mA @ 24VDC; Standby < 60mA @ 24VDC |
| Operating Temperature | -10℃ ~ 55℃ |
| Dimensions | 85mm x 70mm x 25mm |
| GSM Communications | Quad-Band 850 / 900 / 1800 / 1900 MHz |
| GPS Module Chipset | SiRF Star III |
| I/O | Digital Input x 5; Digital Output x 5 |
| Memory capacity | 4MB (Save more than 35,000 Offline Data Logs) |
| Battery backup | 1880mAh (optional) |
| Standard Accessories | GPS antenna, GSM antenna; Power cable |