1 Based on existing GSM / GPRS network and GPS satellites work， can remotely monitor objects via GOOGLE map linked SMS or network. <br />2 Global advanced GPS positioning accuracy， support GPS and LBS (service based location) double-tracking solution. <br />3 OBDII interfaces， easy to install， driving computer data can be read <br />4 Fuel capacity， fuel consumption， mileage， vehicle speed， engine status， vehicle fault codes and other SMS notification <br />5 Multiple security settings， multi-functional tracking， monitor and alarm management， support SD card to store information (need to purchase by yourself).<br />Color: black <br />Material: ABS <br />Package size: about 14.7 x 10 x 7.3cm <br />Product size: about 65 x 50 x 27mm <br />Basic parameters: <br />1 Car OBDII tracker working voltage DC 9-40V <br />2 Support reading driving computer data， fuel capacity， fuel consumption， mileage， vehicle speed， engine status， fault codes and other information， vehicle breakdowns notice and etc. <br />3 Other: 16 pin connection port， SIM card slot， TF card slot， OBD data， SOS button， On/Off button <br />4 The product supports the existing OBD protocol， as follows: <br />SAE J1850 PWM <br />SAE J1850 VPW <br />ISO 9141-2 <br />ISO 14230-4 (KWP2000_5BPS) <br />ISO 14230-4 (KWP2000_FAST) <br />ISO 15765-4 (CAN500_11BIT) <br />ISO 15765-4 (CAN500_29BIT) <br />ISO 15765-4 (CAN250_11BIT) <br />ISO 15765-4 (CAN250_29BIT) <br />5 Support network frequency range: 850/900/1800/1900 MHz <br />6 Support network GSM / GPRS <br />7 GPS sensitivity / accuracy: -165dBm/5-15m <br />8  3.7V polymer battery included<br />9 Operating environment: <br />   temperature: -20 °C to + 70 °C <br />   humidity: 5% - 95%<br />Function parameters: <br />1 Support authorized number setting， up to five groups <br />2 OBD information can be inquired <br />3 Driving mileage， mail volume can be set <br />4 Support status inquiry <br />5 Support alarm function: low electricity alarm， emergency alarm， blind spot warning， electric fences， translocation alarm and etc <br />6 Support time setting<br />GSM / GPS signal indicator<br />Green light: always on means No GSM network signal <br />                  flash quickly: once every 1 second means GMS network signal is in normal state and working in GSM state<br />                  flash slowly: once every 3 seconds means working in GPRS state  <br />Blue light: flash means in normal GPS network signal  <br />                not flash means no GPS signal<br />Note: For specific operation and settings， you can take user manual for reference.<br />1 x Alarm<br />1 x CD<br />1 x English user manual<br />In original package<br /><img src="http://img6.eachbuyer.com/x9/p100/bt792_1.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/bt792_2.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/bt792_3.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/bt792_4.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/bt792_5.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/bt792_6.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/bt792_7.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/bt792_8.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/bt792_9.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/bt792_10.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/bt792_11.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/bt792_12.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/bt792_13.jpg" />