1. Position Mode: GPS(With GPS SiRF-Star III chipset)
2. Data Communication Mode: GPRS
3. Frequency Range (MHz):850/900/1800/1900MHz
4. Return Data Interval: 10-9999 Seconds
5. Timing Position Report.: no less than 20 Seconds, no higher than 5000 seconds
6. Data Packet Upload: no less than 10 Seconds
7. Position Data Return Mode:
a. Timely Data Packet uploads to server.
b. Automatically Return
8. Supply voltage: 12V DC or 24V DC
9. Supply range: 10~30V DC
10. Stand- by current: <150mA
11. Static current:<30mA
12. Peak Current: < 300mA
13. Work Temperature:-20~70 Degree
14. Working humidity:20% ~ 80%
15. Size of the Mainframe:112mm*68mm*25mm
16. one set N/W :1.2kg
17. Packing size of CTN: 29.5cm*19.5cm*7cm
18. G/W of CTN: 23kg with 16pcs in
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