Working Based on existing GSM/GPRS network and GPS satellites, this product can locate and monitor any remote targets by SMS or internet.

Overview of the characteristicst:

1.GPS, GSM dual position.

2.GSM 850/900/1800/1900MHZ 4 frequency globally applicable.

3.When GPS positioning downturn, will use GSM positioning, global positioning, support most countries around the world.

4.Use local language to reply real address, supports all languages of the world.

5.Support TF card, GPS location information automatically stored when the GSM signal is bad, so the route trajectory seamless point, breakpoint.

6.Auto set APN.

7.Built-in shock SENSOR.