LiftMaster 841LM Automatic Garage Door Lock linear ak11 LiftMaster K1C3196-3

LiftMaster K1C3196-3

The transmitter is Multi-Code format providing 1

LiftMaster Q405

WORM GEAR REDUCTION - Precision-machined all-metal gear in contained lubrication housing

LiftMaster Medium-Duty Door Operator MT Installation Manual

LiftMaster 841LM Automatic Garage Door Lock linear ak11 LiftMaster K1C3196-3LiftMaster 841LM Automatic Garage Door Lock 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 requirements by reinforcing the garage door automatically. Features Automatic Operation: Performs in tandem with the opener, so it always locks and unlocks. Anywhere Assurance: