Universal garage door remote control, pack of 2. Universal wireless garage door remote control, compatible with 433.92 MHz frequency (rolling code), 4 buttons, for garage doors

General Description: The universal gate remote control is a convenient cloner for 433.92 MHz fixed-frequency remote controls. It allows you to copy fixed-code remotes and offers common learning functions. This remote control is a replacement product and not an original accessory. Small and portable, it is ideal for attaching to your car key and perfect for replacing old or damaged original parts. Technical Specifications: Frequency: 433.92 MHz; Compatible with Marantec rolling-code remotes: Digital D302, Digital D304, Digital D313; Installation: Steps to delete the code: Press buttons A and B simultaneously, then press and hold button A and press button B three times. The indicator light will flash continuously, indicating that the code has been successfully deleted. To start copying, simultaneously press the button on the original remote control and the new copy button (e.g., button A). The indicator light will flash several times to confirm successful operation. The 433 MHz universal garage door remote control is suitable for numerous applications, including: garage doors, cars, gates, sunroofs, car/motorcycle alarms, electric gates, sectional doors, sliding doors, electric curtains, fans, lamps, lighting, ventilation systems, and signal transmission.