GPS Frequency: L1, 1575.42 MHz GPS Positional Accuracy: 5m-25m Velocity Accuracy: 0.1m/s

GSM+GPS Car Alarm System ( 850 / 900 / 1800 / 1900MHz )Positioning

Deacription:

1.Audio alarming2.GPS location function and GSM base code location function.3.Vibration alarming, door opening alarming, power-off alarming and emeergency alarming4.Taking advantage of cell phone network to tackle any problems.5.Any one telephone can tell the real-time car conditions;6.Remote listen in and speak in the car, cut off gas/power supply,arm and disarm.7.Lock/unlock the car door by telephone or by transmitter8.Enabling user to remote monitor, to call, to cut off power and gas supply, to set updefense and to remover defense;9.The application of Microchip's KEELOQ code-hopping technology featuring 66 digits of coded serials to the remote control makes it impossible to copy and decode ciphers of the remote controller. Because even the remote controlloer is continuously pressed every second, it will take 28 years to come across a repeated cipher.10.Remote control adjusting 8-scale vibration sensitivity. They are either of alarming working model or of mute working model.11.Free to set up password and modify alarming telephone.12.Available two groups of treset alarming telephone numbers;13.When there is alarming, the system will call the user, and it will send SMS of car location and situation to the user14.Automatic door closing upon braking and light warning upon getting off the car.15.Make phone calls to anybody by a keypad (model C's option),it is hand free, and it is of hand free microphone and earphone16.Start the engine / air-conditioner by telephone or by transmitter.(optional)

Real-time GSM+GPS Car Alarm System ( 850 / 900 / 1800 / 1900MHz )