Replacement for Receiver Security 2.0 Receiver for Garage Door Opener 891LM 371LM 971LM 81LM Receive

PROGRAM A SINGLE BUTTON REMOTE CONTROL 1. and release the Learn button for the channel on the receiver.The corresponding LED glow steadily for 2. Within and hold the button on the remote control that you wish to program to the receiver. 3. Release the remote control button when theL ED on the receiver blinks, then turns off.Programming is complete. Repeat the steps above for each remote control you would like to program. Colour:As Shown Material:plastics PROGRAM A 3-BUTTON REMOTE CONTROL AS OPEN, CLOSE, AND STOP 1. and release the CH1 Learn button on the receiver. 2. Within the desired OPEN button on the remote control. 3. and release the CH2 L earn button on the receiver. 4. Within the desired button on the remote control. 5. and release the CH3 Learn button on the receiver. 6. Within the desired STOP button on the remote control. NOTE: lf a remote control button is not pressed within , the LED next to the Learn button turn OFF.In that case, repeat the programming. TO ERASE THE MEMORY: and hold the Learn button for the channel you want to erase. Release the button when the corresponding LED turns off; the memory has been erased. Package Contents: 1 * Receiver Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.