1/2/3pcs TX03 434 4 XP 434.42Mhz Garage Door Remote Control 434mhz TX03-434-4-XP Hand Transmitter

Include:* Remote Control* Battery* Keychain* English ManualProgramming transmitters to receiverThe 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.You may need the SOMMER 868MHz.You can click to purchase.