Product Description

Brand New  GPS/GSM TRACKER SYSTEM

Features:

1) Support A-GPS / GPS / base station positioning.
2) Support SMS/GPRS/Internet Network data transfer. (GPRS/Internet  instructions in CD enclosed)
3) Support point-to-point, point-to-group, group-to-group monitoring.
4) Support single positioning and continuous location tracking.
 5) Support voice monitoring and recording. (TF card required).

 6) Supports historical traveling locus uploading. (TF card required)

 7) Support Vehicle Anti-theft alarming. (Remote control setup/Cancel)

 8)  Support electronic fence alarm, door open alarm, ACC alarm, moving  alarm, speeding alarm,SOS alarm and other kinds of emergency alarms.

 9) Support alarm for equipment malicious removal.

*0) Built-in vibration sensor; external temperature and humidity sensor be  supported.

This tracker device can work without GSM SIM Card mode,  and GPRS / SMS real-time tracking mode.
If  you want real-time tracking of your vehicle.
You just need a SIM card  to use this device, and then pay for monthly fee for this SIM card just  as you do for your cell phone. No other subscription Fees and Contracts,  but unlimited service!I think the service fee will depend on the  situations in different countries*****-this fee is charged by T-Mobile  or ATT or GSM Wireless Provider.
If  the tracker device is not install the SIM card work.
a) Press the SOS Three seconds. The device will work in automatic  track record mode: 
In this work mode, the tracker device must be installed on the SD card.  Please ensure that there is enough store room in the SD card. The  historical trajectory file in KML format stored in the SD card, it can  be played directly in Google Earth Tools.
Attentions: 
must install the SD Card.
b) Press the remote control "A". Device will go into theft mode.  Any alarm will trigger the siren. (For example: ACC ignition, the door  opened alarm, vibration alarm)
Attentions: 
Must install the siren to the tracker device.