LiftMaster Automatic Garage Door Lock
Product Description
Garage Door LiftMaster Automatic Lock. The 841LM is an automatic door lock that is used to keep intruders out of a garage. Performs in tandem with the opener, so it always locks and unlocks. Powered by MyQ® technology. A deadbolt lock reinforces the garage door automatically when closed. The sound of the lock engaging provides homeowners with the assurance the garage door has been secured. The Automatic Garage Door Lock 841LM is available and sold separately for LiftMaster Garage Door Opener models: WLED, 8550WLB, 8360WLB, 8580WLB, and 8587W The Automatic Lock is included in 8500W.
IMPORTANT: Due to supply chain shortages we currently do not offer quantity discounts, and for some of our products we are limiting the quantities that may be purchased.
Quantity Discounts
2+: $NLC each4+: $NLC each
8+: $NLC each

