1) Support for 2 buttons fast dial, emergency SOS button

2) SOS button send out an emergency distress signal and send the exact location to monitor center.

3) Built-in microphone, support monitoring functions

4) Display speed, coordinates and altitude information.

6) Support set-up time, continuous / non-continuous tracking.

7) Support the electronic fence function. Support alarm and remote tracking.

8) Care center could find moving objects' place (need system support) via SMS / GPRS.

9) Features of track record, historical track playback (requires system support).

10) 60 hours -72 hours standby time.

* Specifications:

1) Mode: GSM/GPRS double frequency 900/1800 (850/1900 optional)

2) GPS: Japan's high-sensitivity JRC module

3) Appearance dimension: 65(length)× 46(wide)× 17(thickness)mm

4) Button: On-off buttons, MODE, SOS, 2 phone buttons

5) USB port: MINI-USB(12PIN) charge/headphone jack /DATA

6) SIM position: Built-in SIM position

7) Built-in MIC: Talk and listen

8) Display screen: OLED screen, 128*128pels

9) Electric power: 3.7V replaceable 450-500mAh rechargeable lithium battery, 5V Charging Input

10) Earphone: 12PIN USB port, with MIC(Optional)

11) Current sinking: Communication time: Average current 250mA following

12) Standby time: 5mA (power saving mode)

13) Surroundings: Working temperature: -30~+70C

Storage temperature: -40~+80C

Humidity: 20~90% (no condensing)