Check for a blinking light on the multi function door control panel.
Lock feature on liftmaster garage door.
Automatic garage door lock.
The model 841lm 12v lock is only compatible with the following garage door opener model numbers.
A seamless delivery experience that will automatically lock your garage entryway door every time an in garage delivery occurs.
Like a deadbolt for your front door the automatic garage door lock renders the garage door virtually impenetrable automatically engaging and disengaging when it opens and closes.
Deadbolt locks the garage door automatically every time it closes making it virtually impenetrable.
It is not interchangeable with the 24v lock used on residential jackshaft garage door opener models 3800 3900 and 8500.
Wled 8550wlb 8360wlb 8580wlb and 8587wl.
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278 081 views published on jul 27 2017 the automatic garage door lock works with select new liftmaster garage door openers to secure your garage door automatically every time it closes.
If the light is blinking push the lock button to turn off the lock feature.
Add a lock to each side of the door for the best defense against high winds and storms and intruders.
The battery is depleted.
If you wish to reactivate the lock feature press and hold the lock button again for 2 seconds.
Then unlock once the garage is secure and delivery is complete.
Posilock built into the garage door opener electronically protects against forced openings.
The automatic lock is included in 8500w.
The automatic garage door lock 841lm is available and sold separately for liftmaster garage door opener models.
Press and hold the lock button for 2 seconds then the led will glow solid indicating the lock feature has been deactivated.
For further information and to determine if your garage door qualifies for our approved hurricane ready solutions please contact your liftmaster sales representative or garage.
Test equipment regularly and follow safety instructions.
Safeguards garage access by sending a new code to your garage door opener with every click.
An audible click is heard when the lock engages providing homeowners with the assurance that the garage door is closed and secure.
Cellular data or wi fi connection required.
If your garage door requires a center post to be installed during a wind event the liftmaster automatic garage door lock cannot be used to replace that system.
With yale liftmaster smart locks you no longer have to keep track of keys or share keys with family friends and neighbors.
8550wl 8587wl 8360wl 8500w.
Our liftmaster system requires your garage door meet all wind load specifications and guidelines provided by your local building codes.