SGVT-01 Vehicle GPS Tracking System

16M FLASH card inside, it is able to save 30,000 GPS data without GSM signal. It supports GSM voice and SMS functions, and GPRS UDP and TCP protocol communications. Hence, GPRS command and SMS text massages can be send and received via the device. The device can also send alarms by SMS massages.

In addition to above, the vehicle GPS tracking system also supports variety of other functions, including digital input and output, authorized remote monitoring function, data saving function without the GSM signal, emergency alarm function, power-off alarm function and high and low voltage protection function.

As its name indicates, the GPS tracking system is especially designed for use on various vehicles, so it is also manufactured with following vehicle-related functions:
1. Remote car locking function
2. Overspeed alarm function
3. Parking alarm function
4. Security alarm function against illegal door-opening or illegal igniter starting
5. Fatigue driving alarm function
6. Mileage statistics function

Specifications of the Vehicle GPS Tracing System
Hardware parameter

Working voltage	8VDC ～ 36VDC
Working current	50mA~160mA
GSM module frequency	GSM 900/1800; GSM (optional)
Communication protocol	UDP/TCP (customizable)
GPS module	GPS SiRF -Star CMOS chip group
GPS sensitivity	-159dBm
GPS frequency	L1, 1575.42 MHz
C/A coding	1.023 MHz chip rate
Channels	20 channels
Positioning accuracy	10 meter, 2D RMS
Speed accuracy	0.1 meter/second
Time accuracy	GPS time synchronization
Default data	WGS-84
Re-positioning	Average 0.1 second
Hot start	Average 1 second
Warm boot	Average 38 second
Cold boot	Average 42 second
Height limit	18,000 meter (60,000 feet) max.
Speed limit	Max. 515 kilometer/second (1000 nautical mile/hour )
Acceleration limit	Less than 4g
Peripheral Expansion	Peripherals can be accessed by an extension

Others

Work temperature	-20° ～ 70° C
Storage temperature	-30° ～ 85° C
Humidity	5% ～ 95% noncondensing
Size	101 mm × 50mm × 24mm
Inside battery	Continuing working not less than 4 hours; 300 mA
LED light	Red: main machine stateYellow: communication module stateGreen: GPS module working state