1. Supporting GPS individual or vehicle position; SC4000-GP

2. Supporting GSM 900/1800Mhz or 850/1900 Mhz;

3. High-sensitivity, new workmanship and the most advanced GPS chip;

4. Can accurately position even if with weak signals;

5. Can work effectively in limited space such as the remote and narrow places in a city;

6. Low energy consumption;

7. Fast signal capturing;

8. Supporting single positioning and continuous tracking;

9. Supporting alarming and remote monitoring;

10. Supporting fast dial button;

11. Supporting to search for the location information by SMS and Internet;

12. May monitor without disturbing the tracked person and realizes real-time tracking;

13. Can position the holder by call or mobile phone SMS;

14. In emergency, press the SOS button to have an accurate positioning.