4Pcs Universal Electric Clone Door Garage Door Opener Remote Key

4Pcs universal electric clone door garage door opener remote key Feature: To clear the old code: long press the two A amplifiers aove; key to clear the old code LED will 3 times, and then continuously and quickly, which is the sign of clear status. To copy: Place them as close together as possile, then press a key the old remote and the key to e matched this remote at the same time. the LED will aout 3 times, then continuously and rapidly. The learning process is complete. The other keys correspond. To resume: Press the two uttons elow C amp; D for aout 3 seconds until the lights up and s. Or you can delete the code and the learning process. To test if the old code is completely cleared: Press any key the remote copier and if the LED does not light up ut flashes, the code is cleared. Otherwise, . <>Note:

Due to the hand measurement, there have size error aout 1-2cm Please e reminded that due to lighting effects and monitor's rightness/contrast settings etc, the color tone of the photo and the actual item could e slightly different Package Content: 4x Remote Key

Label: Yes

Material: metal