| project | specification | 
| Charging voltage | Not rechargeable | 
| Built-in battery | 6 piece CR.123A Panasonic lithium battery (3V) | 
| Product Size | 130mm*46mm*24mm | 
| Weight | 215g | 
| Operating temperature | -20° to 55° C | 
| Working humidity | 5% to 95% Non-condensing | 
| GSM module | MT6261D quad-band GSM 850/900/1800/1900Mhz | 
| GPS chip | TD1030 GPS+Beidou Dual-mode positioning chip | 
| GPS sensitivity | -162Dbm | 
| GPS frequency | L1, 1575.42 MHz | 
| C/A code | 1.023 MHz chip rate | 
| Channels | 56 channel all-in-view tracking | 
| Position accuracy | 10 meters, 2D RMS | 
| Speed accuracy | 0.1 m/s | 
| Time accuracy | Satellite time 1-microsecond synchronization | 
| Default data | WGS-84 | 
| Update time | Average 0.1 sec. | 
| Hot Start | Average 1 sec. | 
| Warm start | Average 30 sec. | 
| Cold start | On average 32 sec. | 
| maximum height | 18,000 meters (60,000 feet) max. | 
| Maximum speed | 515 meters/second (1000 knots) max. | 
| Maximum acceleration | Less than 4g | 
| Instantaneous displacement | 20 m/sec | 
| Standby time | 5 years (working once a day) | 
| LED lights | 2 LED lights show GPS, GSM status | 
| Light tamper | yes |