433.92MHz Gate Remote Control Universal Remote Control Gate Remote Control Garage Door 4 Channel Fixed Code Duplicator Remotes 2pcs

Compatibility -- This remote can copy 99% fixed code or learning code, but cannot copy rolling code. Supported chip codes are shown on the product photo or in the product description. Latest RF Technology -- A radio remote control transmits and controls signals through radio waves. Non-directionality and long transmission distance. The latest RF technology guarantees a better transmission range. Protective Design -- The sliding cover prevents accidental pressing of the button when you keep the remote in your pocket or your purse. hand. A blue protective film is attached. to the remote control to protect it from scratches. Multi-channel -- There are 4 buttons (ABCD keys) on the handheld transmitter. Each button can be programmed for 4 different brands of remote controls. This means that this remote can control up to 4 devices. Easy to use. Use -- The programming manual contains the operation steps for erasing, copying and restoring the code. The manual is easy to read; to follow and to