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: Black Material: Plastics --Main Unit Working Voltage: DC12V +- 3V Static Current: 8.5mA Turning Light: 7.5A x 2 Central Locking: 10A433.92MHz Working Frequency: 433.92MHZ --Remote Control Working Voltage: DC12V Average Static Current: 0mA Control Box Size: 86 * 66 * 26mm 3.4 * 2.6 * 1.0in Remote Controller Size: 98 * 38 * 10mm 3.9 * 1.5 * 0.4in Package Size: 125 * 92 * 75mm 4.9 * 3.6 * 3.0in Package Weight: 220g 7.8oz Note: 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 Box 2 * Remote Controller 1 * Set of Wire 1 * LED Indicator 1 * User Manual(English)