4-in-1 Remote Control Duplicator The remote duplicator is the easiest and most affordable way to duplicate wireless remote controls, car keys, garage door openers, and more. Available in four colors: black, red, blue, and gray. High Security Use the 4-in-1 remote control replicator to open your garage door or unlock your car without carrying multiple keys. Features seamless infrared connection with data encryption for enhanced security. Copy and store compatible wireless remote controls individually. Easy to Use The 433MHz 4-in-1 car remote control replicator quickly copies signals and features a compact keychain design. High-frequency operation allows setup in minutes. Equipped with stable transmission technology, it offers a working distance of up to 50 meters (54.68 yards), making it a reliable replacement for original remotes. Simple pairing with original remote controls for convenient operation of cars, homes, garages, and other devices. Creative Design The remote control replicator can copy up to 4 buttons from the same or different remote controls. Each channel (A, B, C, D) can be programmed to operate a separate device, ensuring you always have a backup in case the original is lost. Multi-Purpose Universal compatibility with a wide range of wireless devices, including garage door openers, car key fobs, access control systems, electric gates, roller shutters, electric curtains, boats, motorcycles, trucks, RVs, power door locks, LED lights, alarm systems, elevators, and more. Package List: 4 x Remote Controls Note: 1. Please allow slight measurement deviations due to manual measurement. Ensure you are comfortable with this before purchasing. 2. Colors may vary slightly due to differences in monitor displays. Thank you for understanding.