hot selling GPS tracker in Philippines can connect i button fuel sensor temperature sensor

GPS Tracker for realtime tracking supports Voice Monitoring/ talking /fuel monitoring/temperature monitoring GPS tracker AVL05       Features: 
·Support downlink commands from Server to device via GPRS    
·Support sending GPRS data to IP or DNS    
·Mileage calculation function    
·With 32Mb flash    
·Fuel/oil level detection (optional)     
·Temperature sensors  (optional)      · Two way communication


Description:   
·With GSM/GPS module and Sirf-starIV GPS Chipset        
·Support single location and continual tracking         
·Over-speed alarm, Low power alarm, Geo-fence alarm        
·Tremble alarm, Parking alarm, SOS alarm, 2 way conversation        
·Control the car doors close/open, detect the status of engine on/off        
·GPRS(TCP/UDP), SMS Support        
·When without tremble the device will go into sleep mode  ·Cut off the  engine power Gradually and safely when in urgency      


Specification:

Dimension					110mm*66mm*27mm
G.W					0.8KG
Exterior Power Supply					DC12V-24V
Inner Lithium battery					DC 3.8V-4.2V
Exterior GSM antenna					Receive GSM Signal better
Exterior GPS antenna					Receive GPS signal better
Power Consumption					Active mode(avg.)<100mA
when exterior voltage is 12V					Sleep mode <5mA
Operating Temperature Range					-20 to +60
Humidity					Up to 75% non-condensing
position accuracy					10-15metres
GSM chip					Simcom Quad-band
GPS chip					Sirf Star IV (super sensitivity and high accuracy)
LED					3LEDs indicate power, GSM, GPS signal, and trembling status
Microphone					optional
Hot start					1 sec., average
Warm start					38 sec., average
Cold start					42 sec., average
I/O port					4 switch input, 2 digital input , 3 digital output