Gsm Gps Tracker With Sos Emergency Button

We are instrumental in providing to our valuable customers excellent quality GSM GPS Tracker With SOS Emergency Button which is available with following Functions:-
1, Location Inquiry (1) SMS Inquiry (2) Platform Inquiry
2. Setup of Center Number
3. Bi-directional Call Function/Dual way intercom function: CALL 1, CALL 2, CALL 3.
Further more, Users can press receive key to answer all incoming calls, press disconnect key to hang up all incoming calls.
4. SOS Function, when press SOS button, it will send alarm message to alarm centre number, also it will dial the 3 calls by turns.
5. Monitoring Function/ Listen in Function
6. Regular Upload Interval Setup
7. Function of Changing Password
8. Low-Voltage Alarming Function
9. Time zone setup
10. Set APN Command
11. Set Server IP Command
12. Electronic Fence Function:-
(1) GPS Fence Function
(2) GSM Fence Function
(3) Fence Reading Function
(4) Function of Canceling Fence

GPS individual or fleet positioning;
- GSM /GP RS modem supports quad bands,GSM850/900/1800/1900MHz
- high sensitivity,new workmanship and the most advanced GPS chip;
- Can accurately position even if with weak signals;
- Can work effectively in limited space such as the remote and narrow places in a city;
- Low energy consumption;
- Fast signal capturing;
- Supports single positioning and continuous tracking;
- Supports alarming and remote monitoring;
- Supports fast dial button;