Supports some rolling codes and encrypted copying. One remote control is equivalent to up to 8 remote controls without interfering with each other, with a channel number display for easy switching. Strong transmission power and long range. A Type-C charging port ensures long battery life, with a low-battery indicator for timely charging. Channel lock and unlock function to prevent accidental presses. The 8-channel multi-frequency remote control duplicator operates from 300MHz to 915MHz, offering wide compatibility with most fixed code remotes and the ability to copy many rolling-code and encrypted remotes. It features a red light that illuminates while charging and turns off automatically when fully charged. Please note that some remote manufacturers may have software updates that affect compatibility, such as BFT versions after 2024. Color: As Shown Material: plastic Specification: Style 1 Package Contents: 1*Multi-frequency remote control