gps positioning

gps positioning Model H04 is the basic GPS tracking system .With the high quality and performance.it is made with industrial module can be used in various areas such as finance,firefighting,building,postal service,freight transport,air service,emergency,customs search for smuggle, leasing of tax and bus.,andso on. Main functions1. Positioning and Tracking: Through the on-line Positioning Platform or the cell phone to locates at times, and get the working status. You can choose the Positioning Platform by yourself. 2. Triggering Emergency Alarm: When there is a emergency happened on the vehicle, you can put on the button and the installed unit will send out alarm to the authorized numbers.3. Remote controlling oil and circuit: you can control the oil and circuit via the unit by SMS in anywhere and anytime.4. Remote Monitoring: In anywhere and anytime, call the phone number in the unit, when it connects, you can monitor the sound around 5 meter. 5. Movement Alert: Send SMS to the unit to start the movement alert function. When the vehicle is moving, the unit will send the movement alert to all authorized numbers..6. Overspeed Alert: Send SMS to the unit to start the movement alert function. When the vehicle is overspeed, the unit will send the overspeed alert to all authorized numbers.7. Geo-fence: Set up a geo-fence for the unit to restrict its movements within a district. The unit will send the message to all authorized numbers when it breaches the district.9. Restart the unit: send SMS to resume the default of unit.10. Auto Track: You can set up auto track by SMS or on-line positioning platform.11. Mileage statistics; ACC checking; cutting off power and alarm.12. Compatible with the original anti-theft alarm: It will send SMS alarm after the original anti-theft alarm warning.13.Blind report after the event: when there is no GSM signal, auto storage the GPRS location data. after have GSM signal, then report the GPRS data. Memory8MNetworkGSM/GPRS/GPSBand900/1800MHz or 850/900/1800/1900MHzGPS chipSIRF-star 3(super-sensitivity and high accuracy)GSM/GPRS moduleSiemens MC55 or Siemens MC56 or Simcom300 or Simcom340 or Huawei GM900GPS sensitivity-159dBmGPS accuracy15m (95%)Time to first fixCold status 45sWarm status 35sHot status 2S (average)Work voltage9 36VBattery1500mAh Lithium batteryStandby48hoursStorage temp-40°C 85°C Operation temp -20°C 55°CHumidityUp to 75% non-condensing