Features: Remote control locking and unlocking your car with LED indicator Central locking automatically controls the position of the car Remote control of trunk opening and car windows 13-pin wire plug: for all centralized locking signal Applicable vehicle: universal Specifications: Name: Keyless Entry System for Central Door Lock Working voltage: 12V Working current: 3mA or less Working frequency: 433.92MHz Speaker sound level: 4db Code matching way: learning Receiving distance: around 100m (open space) Interface: VH13P Voltage of remote control: 6V Current of remote control: 3mA or below Control Box Size: 8.5x6x2.5mm/3.35x2.36x0.98" Remote Controller Size: 6.5x3.5x1.5cm/2.56x1.38x0.59" Quantity: 1 Set Note: Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Includes: 1 x Central Locking Keyless Entry System 1 x Wire Set 1 x Connection Cable 2 x Remote Controllers 1 x User Manual