Hot sale GPS tracker AVL05 multifunctional gps vehicle tracker/3G vehicle locator/ vehicle tracking system

GPS tracker --AVL05      Applications: Vehicle Tracking Vehicle Security/Recover/Anti-hijacking Mobile Asset Tracking Location-based Services Fleet Management: car, taxi, bus, truck etc.   Description: With GSM/GPS module and Sirf-starIII GPS Chipset Support single location and continual tracking Over-speed alarm, Low power alarm, Geo-fence alarm  Tremble alarm, Parking alarm, SOS alarm Control car doors close/open, detect the status of engine on/off  Cut off the engine power Gradually and safely when in urgency GPRS(TCP/UDP), SMS Support  When without tremble the device will go into sleep mode       Specification:  

Feature	Characteristics
Dimension	96mm*65mm*25mm
Exterior Power Supply	DC 9V -- 36V
Inner lithium battery	DC 3.8V -- 4.2V
Exterior GSM antenna	Receive GSM signal better
Exterior GPS antenna	Receive GPS signal better
Power Consumption when exterior voltage is 12V	Active mode(avg.) < 100mA Sleep mode      < 5mA
Operating Temperature Range	-20°C to +60°C
Air pressure	860Kpa --1060Kpa
Humidity	Up to 75% non-condensing
Position accuracy	10 --15 meters
GSM chip	SIMCOM, support 4 frequency GSM 850/900/1800 /1900MHZ ( 4 Frequency GSM 850/ 900/1800 /1900MHZ is optional)
GPS chip	Sirf-Star IV (super-sensitivity and high accuracy )
LED	3 LEDs indicates GSM, GPS signal, and trembling status
Button(not in the basic version)	2 buttons, report location, quick dial (optional)

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