ITEM NAME:Car Alarm Auto Remote Control Central Locking Door Kit Keyless Entry System A#S Product Description Description: Features: 1. Remote locking and unlocking your car with LED indictor; 2. Central door lock automatically controls car's position; 3. Remote control opening trunk and car windows; Specifications: Product name: Central Door Lock Keyless Entry System Material: electronics Working voltage: 12V Working current: 15mA or below Working frequency: 433.92MHz Speaker sound level: 108dB Code matching way: learning Receiving distance: around 100m (open space) Interface: VH13P Size: 86 X 60 X 25mm/3.39 X 2.36 X 0.98" Voltage of remote control: 6V Current of remote control: 6mA or below Remote control feature: all plastic one-piece design 13pin wire plug: compatible with all central locking signal Gross weight: about 260g Package size: 130 X 95 X 65mm/5.12 X 3.74 X 2.56" Applicable vehicle: car auto universal Included: 1 X Central Door Lock Keyless Entry System 1 X Set of Wires 1 X LED Connecting Wire 2 X Remote Controls 1 X English Manual.Included: 1 X Central Door Lock Keyless Entry System. Remote locking and unlocking your car with LED indictor;. 13pin wire plug: compatible with all central locking signal. 1 X LED Connecting Wire. Speaker sound level: 108dB.