433 MHz Remote Control Pack of 2 to 4 Channels for Gate and Garage Doors – Compatible with Genius Echo TX4 and TX2 Systems

【Versatile Compatibility】Only compatible with: ECHO TX4 433 RC, ECHO TX2 433 RC, BRAVO TX4, and BRAVO TE4433H remote control models. Incompatible with: XT4 433 RC. Not compatible with FAAC brand remotes. 【Frequency】Ensure your original remote has a frequency of 433.92 MHz for optimal compatibility. This product is not compatible with garage door remotes operating on the 868 MHz frequency. 【Programming Methods】Programming with the receiver, using a rolling code, ensures enhanced security. Note: This garage door remote does not support code cloning and can only be programmed using the transmitter. 【Battery Included】Includes one alkaline battery (12V 23A), so the remote control is ready to use immediately. 【Customer Service】Our high-quality customer service will answer all your questions and resolve any problems you may have.