4-Channel Wireless Remote Control Key Fob Duplicator

General Description The 4-channel wireless remote control is an ideal key duplicator for garage doors and electric gates. It allows you to easily copy codes from existing remote controls, providing a convenient solution for managing multiple access points with a single device. Technical Specifications Type: Wireless RF Remote Control Channels: 4 Installation To erase codes: Press and hold buttons A and B simultaneously. If the LED lights up once and then flashes three times, the code is erased. To copy codes: Place the original remote control and the copy remote control as close together as possible, then simultaneously press the first buttons on both remote controls. Operation To copy a code: Press and hold button A on the copy remote control, then press button B. The LED will flash to indicate that copying is in progress. To recover data: If a key on the original remote control is faulty, first copy the function keys, then use button D to regenerate the damaged keys. For one-touch copy mode: Press A and B simultaneously, then release A and press C to complete the setting. Further information: Detailed instructions for erasing, copying, and retrieving codes are provided in the user manual.