GPS surveillance equipment parking overtime /overspeed/Geo-fence alarm on our free webtracking software for fleet management

Built-in 16 Mb memory card,recording 30,000 position when no GSM signal UDP protocol,saving GPRS flow rate SOS button

1. Product OverviewST528 GPRS/GSM model GPS smart terminal (mobile user terminals) which built-in Industrial GPRS / GSM communication module and the latest SiRF-Star III high sensitivity GPS receiver positioning module, Using dual-mode GPRS and SMS communication. Terminal operate stable, reliable, full of features and many interfaces. Can be used for mixed, leasing, logistics, public transport, bus, dangerous goods vehicles, rental cars in different areas. Also according to different industries, different user makes suitable products for customer.2. Feature & Functions1. Terminal dimensions small, waterproof, easy installation;2.GPS positioning accuracy, dynamic positioning deviation is less than 5 meters;3.support for GSM SMS and voice function under, GPRS state of UDP /TCP protocol communications;4.support for GPS data uploaded regularly and named functions5.support for silent features6.Remote monitoring capabilities to support authorized7.Support the acquisition and high voltage, low voltage protection8.Support 3-way high-, low level signal detection9.Support blind transfer function up10.Car remote lock function11.Support the emergency alarm12.Support power-off alarm function (built-in backup battery)13.Support for high-pressure alarm and under voltage alarm14.Speed alarm function support15.Support the parking alarm16.support the illegal open, illegal start alarm17.Support the fatigue driving function18.Statistical functions to support mileage19.SMS alarm notification20.Built-in 16MB Flash, can save 30 thousand blind track data

3. Technical Specification

3.1,Hardware parameters
Operating Voltage	8VDC~36VDC
Operating Current	50mA~160mA
GSM Module	Containing frequency GSM 900/1800 Containing GSM 850/900/1800/1900Mhz  (optional)
Communication protocol	UDP/TCP(Customizable)
GPS Module	Latest GPS SiRF-Star III Chipset
GPS Sensitivity	-159dBm
GPS Frequency	L1, 1575.42 MHz
C/A Coding	1.023 MHz chip rate
Passage	20 Channel View Tracking
Location accuracy	10 Meters, 2D RMS
Speed Accuracy	0.1 M / s
Time accuracy	GPS time synchronization
Default data	WGS-84
Regain	Average 0.1 seconds
Hot Start	Average 1 sec
Warm Start	Average 38 seconds
Cold start	Average 42 seconds
Height restriction	18,000 meters (60,000 feet) max
Speed limit	515 km / sec (1000 knots) max.
Acceleration limit	Less than 4g
3.2,Other
Operating Temperature	-20°~ 70° C
Storage temperature	-30°~ 85° C
Humidity	5% ~ 95% No coagulation
Terminal size	101 mm × 50mm × 24mm
Built-in battery	Not less than 2 hours continuous work
LED	Red: the host state; Yellow: communication module status;

GPS surveillance equipment parking overtime /overspeed/Geo-fence alarm on our free webtracking software for fleet management