for Wholesale, GPS Tracker with Build-in GPS Personal Locator, I-GPS010

1. Build-in GPS personal locator
2. Single position report and continuous tracking by SMS and GPRS
3. Location triggered by tracker holder
4. Location triggered by authorized cell phone
5. Bi-direction phone conversation
6. SOS emergency call function
7. Geo-fence function
8. Voice monitoring function
9. Removable and rechargeable internal battery
10. Built-in motion sensor
11. Built-in speaker and microphone
12. Support 3-frequency GSM900/1800/1900 MHz, add USD5 each for 4-frequency GSM850/900/1800/1900 MHz
13. Works worldwide!
14. Work time: 60 hours in sleep mode and 10 hours in normal mode
15. Product Size: 78mm x 45mm x21mm