433.92mhz ROSSI Remote Control Garage Door Opener Rolling Code Gate Command Control Transmitter Description: 1.Type of programming: Programming with the receiver 2.Number of channels:2 3. Code: rolling code 4. Frequency: 433.92MHz 433MHz 5.Woring Range: 10-50 m (open space) 6.Power supply: 12V 23A 7.Remote come with Battery !!! Security of use: dynamic code provides a high level of security, non-copyable code. Disclaimer:Your Old remote must be same as the advertisement , new remote do not compatible with other remotes . Include: Remote Control Battery Keychain English Manual Programming The remote control is the same function as your original remote.it should programming with original receiver according to your original Manual when you get it. 1. Locate the Learn / Code Set button on the motor. This is usually under the lamp cover, or on the back of the motor. 2. Press the Learn / Code Set button once, then let go. A light should illuminate. 3. Press the desired transmitter button once, and the light will go out. 4. Press the remote again the the light will flash on the motor and then go out, signifying the remote has been coded. 5. Test the operation of the remote.