850CB Chamberlain Compatible Replacement
One Button Car Visor Remote.
Our newly introduced GD-R19 one-button visor remote serves as an ideal substitute for garage door openers that require a green learning button on the motor unit's powerhead, typically affixed to the garage's ceiling.
The package comes complete with a compatible remote, a visor clip, a pre-installed battery, and easy-to-follow programming instructions.
We process orders on the next business day and offer a 30-day return policy for added convenience.
Repeat each step for each GREEN learn button opener using only one button for each unit.
To deactivate any unwanted or lost remote, first erase all codes: Press and hold the “learn” button on motor unit until the learn indicator light goes out (approximately 6 seconds). All previous codes are now erased. Reprogram each remote and keypad that you wish to use still.