SASK DOOR · NUTS & BOLTSFasteners · SKU SDP-LM-841LM
LiftMaster - Safety Lock / 841LM
$145.95Automatic Garage Door Lock powered by myQ technology, homeowners can open and close their garage door from anywhere* and receive alerts if its left open. The sound of the lock engaging provides homeowners with the assurance the garage door has been secured. When two locks are installed, the two-point locking system has been engineered, tested and approved to meet hurricane-ready requirements** by reinforcing the garage door automatically. Powerful add-on accessory works automatically with the opener. Deadbolt lock reinforces the garage door automatically when the garage door is closed. Performs in tandem with the opener, so it always locks and unlocks.
Product details
- Automatic Garage Door Lock powered by myQ technology, homeowners can open and close their garage door from anywhere* and receive alerts if its left open.
- The sound of the lock engaging provides homeowners with the assurance the garage door has been secured.
- When two locks are installed, the two-point locking system has been engineered, tested and approved to meet hurricane-ready requirements** by reinforcing the garage door automatically.
- Powerful add-on accessory works automatically with the opener.
Cable, drum, pulley and spring components must match the door height, weight, lift type, shaft and existing hardware. We confirm compatibility before releasing the order.