( Doesn't come with screws)The LiftMaster Side Mount Motor Slide Lock Model 001D8875 is a 12V metal motor slide lock designed specifically for LiftMaster garage door openers. It features a manual release handle for easy operation and is manufactured in China. This essential part ensures smooth and secure operation of your garage door, providing peace of mind and convenience for your daily routine.Liftmaster 841LM Automatic Garage Door Deadbolt Lock

Description

The Automatic Garage Door Lock is a powerful add-on accessory that works automatically with the opener. When two locks are installed, the two-point locking system has been engineered, tested and approved to meet hurricane-ready requirements1 by reinforcing the garage door automatically.

Features:

Automatic Operation: Performs in tandem with the opener, so it always locks and unlocks.

Anywhere Assurance: Powered by myQ technology, homeowners will have the ability to open and close their garage door from anywhere2 and will receive alerts if its left open.

Safety and Security:

Absolute Protection: A deadbolt lock reinforces the garage door automatically when the garage door is closed.

Audible Security: The sound of the lock engaging provides homeowners with the assurance the garage door has been secured.

Compatibility:

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.