GPRS vehicle tracking system, top fleet manage system
1) Location function:
car position by GPS, it will send car's latitude, longitude, altitude, speed, and direction to control centre
2) Tracking function:
If car is stole or robed, control centre will track car which send out alarm by time or distance automatically.
3) Emergency button:
When you are in dangers, press emergency button, system will send alarm to the control centre automatically, till centre answers.
4) Backup battery:
If the GPS terminal is destroyed illegally and power is cut off, system can still send alarm to centre with help of backup battery.
5) Over speed alarm:
When car exceeds limited maximum speed, the system will send out alarm.
6) Stop the engine by transmitter:
Control centre can stop car from moving by transmitter, and system has double insurances, thus system failure will not cause accidental flameout.
7) Geographic fence function:
After set car's fence territory by GIS system software, it will alarm and remind with voice if car is over fence territory. It is very convenient for management of cars for group companies and enterprises.
8) Track memorization:
Adopts professional data-base storage technology, save it by date, and can be saved forever. Control centre can check track, which can be showed on map.
9) Driving memorization:
You can check driving history of a period of time; main information includes car's number, alarming time, alarming location, car's situation and so on.
1. Technical index of GPS of car terminal
1) Power Interface 9V-30V, Rated 12V
2) Sleep current <=20mA
3) Standby current <=150mA
4) Speed accuracy <=0.1m/s
5) positioning accuracy <=5m (No SA, no difference)
6) Storage temperature －40℃ ~ 85℃
7) Working temperature －20℃ ~ 75℃
8) Relative humidity 93％ (normal temperature)
9) Dimension 95×70×30mm
2. GPS Technical Index
1) Configuration Parallel 16-channel, L1 band (1575.42MHZ), C/A Code (1.023MHz Chip rate)
2) Tracking Capability Tracking 16 satellites simultaneously
3) Re-acquisition time 2s
Warm start 33s
Typical initialization start 35s
Cold start 42s
4) Positioning Accuracy < 15m
5) Speed Accuracy 0.1 m/s
3. GSM/GPRS Performance Index
1) Working frequencies EGSM900/GSM1800
2) Transmitting power EGSM900：CLASS4 2W
GPRS multi-slot class8
GPRS mobile station class8
Downlink speed Maximum 85.6kbps
Uplink speed Maximum 21.4kbps
Contact Name: Sales
Company Name: Shenzhen Ewattsun Technology Co., Ltd
Tel: +86 755 28678836
Fax: +86 755 28677839
Street Address: C40, Wutong Garden,
Henggang Town, Longgang District,
Member name: Ewattsun
Member Since: 14 March 2009
Total Leads: 20 Ewattsun Import Export Business Leads
Business focus: Gsm Car Alarm System, Gprs Tracking System, Remote Starter, Windows Closer, Car Rental Management, Car Gps Navigator, Parking Sensor
Verify: Safe Import Export Tips