GSM-MGPS MICRO COMPUTER CAR ALARM SYSTEM is a new version of two-way car alarm system. It combines the GSM mobile communication, MGPS locating technology and MICROCHIP rolling code technology, multi-code mating and microcomputer technology. The car owners can remote control the car by telephone in another place even inanother city. This system can call any telephone number automatically upon there is alarin the car. It can also arm, disarm, speak to the car, and cut off the electricity or petrolic circuit,remote start, and monitor. If the car is lost or robbed, this system can locate the car. Function Alarm and Trigger Mode Shock Alarm Power Off and Wire Cut-off Alarm: Alarm Memory Recall Parking Warning Instantaneous Trigger Report Auto Function Resume the Armed Condition upon Door not Opened Warning of Disarm with Door Closed Warning of Door Opened with Car Armed Resume the Armed Condition upon Power on Automatic Central Lock Electric/Air Compressor Lock Optional Remote Control Telephone Operation: Arm/Disarm; Prohibit or Permit Telephone Alarm Prohibit Telephone Alarm Permit Telephone Alarm Close /Open Vibrator by Telephone Monitor by Telephone Speak to the Car by Telephone Stop the Engine by Telephone Lock/Unlock the Door by Telephone Inquire by Telephone Basic Components 1 mainframe, 2 remote controls, 1 dialer, 1 vibrator, 1 siren, 1 relay, 1 emergency help switch, 1 LED, 1 microphone, 1 bundle of output wire (12 holes), 1 bundle of input wire (8 holes), 1 bundle of input wire (4 holes), 1 bundle of start connection wire, 1 operating instruction, 1 bundle of fastening wire