GPS Personal Tracker with SIRF-Star III chipset and SOS Emergency Alarm

1.SMS and GPRS TCP/UDP Communication
2.Track on Demand
3.Show Location Directly on Mobile Phone
4.Track by Time Interval
5.Two-way Audio
6.Listen-in (voice monitoring)
7.Inbuilt Motion Sensor for Power Saving
8.SOS Panic Button
9.Movement Alarm
10.Geo-fencing Control
11.Low Battery Alarm
12.Speeding Alarm
13.GPS blind area alarm
14.Three buttons for making phone call and/or sending message
15. We're a professional digital products innovation, design, development and OEM / ODM supplier, and now we specialize in providing wireless, multimedia, outdoor, in-car electronics solution
16.We specialize in innovating and developing new-style design, small size, low power consumption, waterproof, high drop resistance and long time operation capability products10.we have developed and manufactured lots of digital electronic products, such as telephone, PDA, MP3, MP4, two way radio and so on. And now we specialize in wireless and multimedia devices, including RF Devices, Bluetooth devices, Gps Devices, Car DVD, GPS Navigation, GPS Tracker, Car MP3, Parking Sensor, Video Camera,guard against theft alarm, Keyless entry and so on