shenzhen coban electronics. co.ltd 
OEM: accepttracking system: www.gpstrackerxy.com
1, Product Description:
This product is based on GSM / GPRS network and GPS satellite positioning system, built-in GSM and GPS antenna, built-in 2.4G attendance management functions. Insert into the car OBDII interface directly to read the data from car computer, you can locate and manage the vehicle remotely via SMS or GPRS. Easy to install, no wiring harness.
GPS306 is our newly designed plug-and -play OBD tracker. It could read OBD parameters from car ECU and GPS tracking for car location; All data will be transmit to the backend server for remote diagnostic and tracking purpose.
* Five types Tracking way
A>: SMS + Map software;
B>: PDA Cell Phone;
C>: Real time tracking, and track via your computer;
D>: Simple & useful real time tracking via our website www.gpstrackerxy.com
E >: IOS and Android APP
2, Applications:
12-24V cars,vehicles, Taxi, fleet management
3, Functions:
1.Vehicle OBD II tracker (9-40V)
2.Location based service(LBS) + GPS double real time tracking solution Monitor
3.SOS panic button
4.Geofence,movement,overspeed alarms.low battery, ext.power off alarm.
5.Alarms under ARM :Shock/ACC alarms.
6.Request for OBD data by SMS:
Fuel measurement
fuel consumption
mileage
speed
engine status
Diagnostic Trouble Codes,etc
7.Notification of Vehicle fault nd maintenance notification
8.multi power-saving mode :
Sleep by time / shock sensor
deep sleep
awake at specific time
9.Save GPRS traffic mode
10.Built-in memory for 16,000 positions
11.Built-in 200 mA polymer battery
12.SMS tracking on cell phone with google map link
13.Absolute street address by SMS
14.Web server, free PC tracking soft, Mobile phone APP
