2 Applications lRental vehicle / Fleet management etc lCovert Tracking 3 Hardware Description 3.1WiresConnection 1 SP – Connects the round speaker (connection is ready ,only need connect the speaker) 2.SP Connects the round speaker (connection is ready ,only need connect the speaker) 3. MIC microphone (connection is ready) 4. MIC microphone -(connection is ready) 5. GND SOSGND (connection is ready) 6. SOS SOS (connection is ready) 7. Oil test (analog input port )connects the black wire for the fuel sensor. Note: Please use our fuel sensor only. 8. ACC (digital input port) connect the ACC (ignition) 9. V connects relay, connction is ready,conencts the relay,it works. 10. Output (digital output) Connects the extra relays 11. Temperature test (analog input port) connects the middle connector of the round temperature sensor. 12. Cut oil(digital output) connects the relay, connction is reay,conencts it,it works. 13. Out A (digital output) for the extra relay. 14. Out B (digital output) for the extra relay. 15. IO6 in (digital input port) connects the detective circuit of the switches for the doors and tail in the car. 16. IO5 in(digital input port) connects the detective circuit of the switches for the doors and tail in the car. 17. IO4 in (digital input port) connects the detective circuit of the switches for the doors and tail in the car. 18. IO3 in (digital input port) connects the detective circuit of the switches for the doors and tail in the car 19. IO2 in (digital input port) connects the detective circuit of the switches for the doors and tail in the ca 20. IO1 in (digital input port) connects the detective circuit of the switches for the doors and tail in the ca Note: Two UART with the connectors of A.B C D; E F G H for 2 purposes. A.Connect the extra camera B.For input/output the data Connects any conenctors ABCD or EFGH optionally, function actived. UART1(A.GNDB.RXC. TXD. 5V) UART 2(E.GNDF.RXG.TXH. 5V) Content Specs. Dimension. 8.2x8.2x2.8cm Weight 195g Network GSM/GPRS Band GSM850/ 900/1800/1900Mhz GPS chip SIRF3 chip GPS sensitivity -159dBm GPS accuracy 5m Time To First Fix Reacquisition0.1s Cold status45s Warm status35s Hot status1s Power 9—36Vinput Battery Chargeable changeable 3.7V1100mAh Li-ion battery Standby 50hous Storage Temp. -40 Cto 85 C Operation Temp. -20 Cto 55 C Humidity 5%--95% non-condensing