Features:Car center lock conversion kit, upgrade keyless entry system, universal for 12.0V vehicle.The remote controller supports lockingunlocking, remote car finder, trunk release, rising window. (Requires originals car with window closing module and trunk drive module)Equipped with LED indicator light, blinking warning after locking the car. Lockunlock the car with flashing directional lights.External horn can be connected as needed (not included), the horn will warn when lockingunlocking the car.Delivery includes a control box, a LED indicator, 2 remote controllers and mounting wires.Specifications:Color: BlackMaterial: Plastics--Main UnitWorking Voltage: DC12V +- 3VStatic Current: 8.5mATurning Light: 7.5A x 2Central Locking: 10A433.92MHzWorking Frequency: 433.92MHZ--Remote ControlWorking Voltage: DC12VAverage Static Current: 0mAControl Box Size: 86 * 66 * 26mm 3.4 * 2.6 * 1.0inRemote Controller Size: 98 * 38 * 10mm 3.9 * 1.5 * 0.4inPackage Size: 125 * 92 * 75mm 4.9 * 3.6 * 3.0inPackage Weight: 220g 7.8ozNote:1. This product needs to be installed by a professional who holds an automotive electrician certificate;2. suitable for 12V vehicle with central door locking.3. the product does not come with a central door locking actuator.Packing List:1 * Control Box2 * Remote Controller1 * Set of Wire1 * LED Indicator1 * User Manual(English)