GPS tracker with built in 433MHz RFID receiver real time monitoring temperature

GPS tracker with built in 2.4G /433MHz RFID reader support 2.4G/433MHz temperature sensor tag--AVL11   Applications: 1.GPS car tracker        
2.Vehicle Security/Recover/Anti-hijacking      
3.Mobile Asset Tracking, Location-based Services     
4.Fleet Management: car, taxi, bus, truck etc.     
      Description:       1.Easy to install in the car     
2.Built-in antenna and battery     
3.Track by software/by cell phone     
4.Over-speed alarm, Low power alarm, Geo-fence alarm      
5.Roaming feature to save cost     
6.Control or detect the car doors/engine on/off     
7.Cut off the  engine power gradually and safely when in urgency     
8.GPRS(TCP/UDP), SMS Support     
9.OTA, upgrade the firmware via GPRS      10.Long standby time           Special Features:    1. Long time standby more than  three months     
2.  Support commands to device via GPRS     
3.  SMS Link for google map     
4.  Sending GPRS data to IP or DNS     
5.  32Mb Flash Memory     
6.  Fuel/oil level detection     
7.  Temperature sensors     
8 .With Microphone and listen-in function     
9. button A can to dial the specified phone       Specifications:  

Feature	Characteristics
Dimension	122mm*81mm*30.8mm
Exterior Power Supply	DC 9V -- 36V
USB charge	5V
Inner lithium battery	DC 3.6V -- 4.2V/4500mah
the Built-in GSM antenna	Receive GSM Signal better
the Built-in GPS antenna	Receive GPS signal better
Power Consumption when exterior voltage is 12V	Active mode(avg.) < 50mA         Sleep mode     < 5mA
Charging time	About 6 hours can be full
Standby Time	More than 3 months
Air pressure	860Kpa --1060Kpa
Humidity	Up to 75% non-condensing
Position accuracy	10 --15 meters
GSM chip	SIMCOM-800 ( 4 Frequency GSM 850/ 900/1800 /1900MHZ )
GPS chip	Ublox(super-sensitivity and high accuracy )
LED	3 LEDs indicates GSM signal, GPS signal, and change
Button	2 buttons, SOS button and button A

              Connect with temperature sensor tag (2.4G or 433Mhz )   For Cold chain logistic temperature management : Install the AVL11 in the drive cab ,put the 433Mhz RFID temperature tag behind the trunk , tag detect temperature and humidity real time and send data to the AVL by 433Mhz RFID signal . AVL11 receive the data and send that together with the location information to server by GPRS .   If you want to remotely monitoring your goods or food temperature and humidity real time , contact us at skype: tzone--sales1 or mobilephoner /whatsapp:+86 18312563521