General description This pack includes 2 aftermarket rolling code remote controls designed for compatibility with various Normstahl and Crawford garage door openers operating at 433.92 MHz. These remotes feature a sliding cover to prevent accidental button presses, ensuring secure and reliable operation. Technical specifications Frequency: 433.92 MHz Number of buttons: 4 Controls up to 4 garage doors Compatibility and accessories Compatible with: EA433 2KM Micro EA433 2KS EA433 4KS RCU 433-2 RCU 433-4 N002800 T433-4 Usage This mini remote control is simple and easy to use, making it convenient to carry in a keychain, purse, or backpack. It is designed for everyday use, allowing you to operate your garage doors effortlessly. Other information