The automatic garage door lock 841lm is available and sold separately for liftmaster garage door opener models.
Liftmaster garage door opener lock.
Add a lock to each side of the door for the best defense against high winds and storms and intruders.
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.
Cellular data or wi fi connection required.
If you are a choosing a new garage door opener you can determine which model is most appropriate for your needs.
1 power door lock 2 installation screws and 1 mounting template.
8550wl 8587wl 8360wl 8500w.
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 door opener manufacturer.
If necessary you can close the garage door by pressing and holding the door control push bar until down travel is completed.
Choosing a lock capable garage door opener.
Some models are listed below.
Test equipment regularly and follow safety instructions.
When you see you garage door opener lights flashing and the garage door will not close it could be the lock button or the safety reversing sensors.
Chamberlain group cgi the corporate parent company to liftmaster chamberlain merlin and grifco is a global leader in access solutions and products.
We design and engineer residential garage door openers commercial door operators and gate entry systems.
Get the liftmaster garage door support you need from chamberlain group.
Automatic garage door lock is available with select liftmaster garage door openers.
Our liftmaster system requires your garage door meet all wind load specifications and guidelines provided by your local building codes.
Compatible with various liftmaster and chamberlain rjo series wall mounted garage door openers.
Garage door light flashing but won t close.
We design and engineer residential garage door openers commercial door operators and gate entry systems.
When space optimization matters look to our most advanced wall.
041a6102 is a power door lock replacement kit.
Chamberlain group cgi the corporate parent company to liftmaster chamberlain merlin and grifco is a global leader in access solutions and products.
The model 841lm 12v lock is only compatible with the following garage door opener model numbers.