Description: 1 Way Remote Start: 1 Way Remote Start and Keyless Entry System, long control range up to 30-80m/98.4-262.5 feet. Car Central Door Lock: The alarm will be connected to the existing central locking of your car, you can lock or unlock your car remotely. Car Alarm Security System: The alarm system can protect the doors, trunk and the bonnet, etc. It will turn on if any of the doors are open. There is a shock sensor, the alarm will be activated if the car will receive an impact. Universal: Suitable for most DC 12V cars on the market, improve your vehicle safety. Package: Including 1x Main Control Unit, 2x Remote Control, 1x LED Connection Wire, 1x Engine Killer Relay, 1x Shock Sensor, 1x Siren, 1x Wiring Set. Specification: Material: metal plastic Main Unit Working Voltage: 12V Static Current: 10mA Led Indicator: 3mA Siren: 10A Central Locking: 10A Working Frequency: 315-316mHz Remote Controller Quantity: 2 Package Includes: 1 Piece Main Control Unit 2 Pieces Remote Control 1 Piece LED Connection Wire 1 Piece Engine Killer Relay 1 Piece Shock Sensor 1 Piece Siren 1 Piece Wiring set Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful online shopping!