The main features of 

 1: terminal shape small size, waterproof, easy to install 
 Setting function: support SMS, GPRS UDP communication function under 
 3: Support for GPS data uploaded regularly and named functions 
 4: support blind spots fill function for 
 6: Support the emergency alarm function 
 7: support power off alarm 
 8: Support speeding alarm function 
 9: support mileage statistics 
 10: support SMS notification feature 
 11: support the trailer alarm function (ACC OFF when the vehicle is continuously moving 10 seconds trailer sent to the platform and handset alarm) 
 12: to support the the SMS settings fortification disarm (after the SMS settings fortification function if the car is a shock after 10 seconds, then sent to the platform and handset vibration alarm) 
 13: support regional alarm function 
 14: Support the parking alarm function 


 Detailed specifications of the hardware parameters 
 8VDC ~ 55VDC operating voltage 
 Operating current of 30mA ~ 50mA 
 GSM module containing frequency GSM 900/1800 
 Embedded GSM 850/900/1800/1900Mhz (can be customized) 
 Communication protocol UDP / TCP (can be customized) 
 GPS Module latest GPS SiRF-Star III chipset 
 GPS sensitivity-157dBm 
 GPS frequency of 1575.42 MHz 
 C / A code 1.023 MHz chip rate 
 Channel 20 channel view tracking 
 Location accuracy of 5 meters, 2D RMS 
 Speed ??accuracy of 0.1 m / s 
 Time accuracy of GPS time synchronization 
 Default data WGS-84 
 Regained an average of 0.1 seconds 
 Hot start for an average of 1.5 seconds 
 An average of 34 seconds warm start 
 T an average of 35 seconds cold start 
 18,000 meters (60,000 ft) maximum height restriction 
 Speed ??limit of 515 km / sec (1000 knots) maximum. 
 Acceleration Limit Less than 4g 

 Other 
 Operating temperature -20 ° ~ 70 ° C 
 Storage temperature -30 ° ~ 85 ° C 
 Humidity 5% to 95% noncondensing 
 Terminal size 90mm × 46mm × 14mm 
 Bare metal (standard) Weight 50 g (100 g standard) 
 LED lights red light: the host state 
 Yellow light: GPS indicator 
 Green: communication module status