Wireless Cloning Fixed Copy Code Electric Door Security Remote Control Keyfob(315/330/433MHz) Features: As a copy-free copying, fitted for various car, electric door and other anti-theft remote controls. With copy and emission in one, it is fitted for copying various fixed-code remote controllers. One-to-one button copy, easier and reliable e. Each key password is saved separately. It can be used repeatedly for a million copies. With strong privacy, especially suitable for copying your own remote control at home. Scope of application: home, shopping mall burglar alarm,electric car, car, motorcycle alarm,various door and window controllers and other industrial controls. Specifications: Material: ABS plastic Color: Black Working Current: ≤12mA  Emission Distance: 50-100m Quiescent Current: 0 modulation mode Frequency: 315/433.92/868/916/303/other Frequency Deviation: ≤±75KHz Optional Type: 315/330/433MHz, 280/490MHz, Copy Host Need (optional) Chip Rolling Code: HCS301.300.200, etc. Copyable ICs: 2260, 1527, 5026, 5326-3, 5326-4, etc. (except HCS301) Fixed Frequency: 315/433MHz Adjustable Frequency: 280~~490MHz Battery: 12v Scope of Application: home, shopping mall burglar alarm,electric car, car, motorcycle alarm,various door and window controllers and other industrial controls. Package List: 1 * Remote Control Keyfob 1 * Key Chain