Features:
100% Brand new and high quality!
Support GSM 850/900/1800/1900 MHz.
High sensitivity GPS chipset
Open GPRS protocol which will help you set up your own tracking server .
Low battery alarm
Save GPRS data and then upload to server up to 5，000 standpoints8
Alert when cut off external power
built-in tremble sensor to save power from GPS module on/off8
Geo-fence alarm
Over speed alarm
Very easy to operate and install
High reliability circuit design， in line with the automotive electronics industry standards
Support cut-off engine or power ，oil
SOS button send out exact location for immediate rescue/action
Support check location and real-time and historical records by SMS or Internet
Support alarm， can set 3 preset phone numbers
Support single location and continuous tracking by SMS and GPRS
Fast Signal Acquisition
Excellent for fixing the position even at a weak signal status

Specifications:
GSM module: MTK Case， support 900/1800/850/1900 ，Support the TCP protocol
GPS Chipset: JRC chipset
GPS sensitivity: -164dB
C/A Code: 1.023MHz chip rate
Channels: 210 channel all-in-view tracking
GPS frequency: L1，1575.42MHz
GPS Position Accuracy: 2.5 meters， CEP
GSM Position Accuracy: Later will realize
Velocity Accuracy: 0.1m/s
Time Accuracy: Synchronized to GPS time
Cold Start: 35sec.，average
Hot Start: 1sec.，average
Warm Start: 30sec.，average
Altitude Limit: 18，000 meters (60，000feet) max.
Velocity Limit: 515 meters/second (1000knots) max.
Operating temperature: -20°C-65°C
Humidity: 5%To 95% Non-condensing
Dimension: 88mm x 50mm x 18mm
Voltage: 12-24V
Average Current When stand-by: <84mA
LED: Green/ Blue/ Red LED showing GPS，GSM and power status
Out set SOS Key: One SOS emergency key: for urgent call
Acceleration Limit: Less than 4g
Color: Black

Package includes:
1 x Vehicle Tracker
Accessory