LiftMaster Photoelectric Smoke Detector (2 Wires) | LIF-LMPD24-2W XBA14 Fits Back Plates up to

Fits Back Plates up to 9

Item #: 5623

Viking X9 Motor/Gearbox Assembly | VIK-VAX9

SF models open to and self-close from 90 degrees

Forging—as opposed to the stamped steel parts found in other restraints—also eliminates rough or sharp edges

LiftMaster Photoelectric Smoke Detector (2 Wires) | LIF-LMPD24-2W XBA14 Fits Back Plates up toLiftMaster Photoelectric Smoke Detector (2 Wires) LIF LMPD24 2W The LMPD24 incorporates a state of the art optical sensing chamber and an advanced microprocessor. The microprocessor allows the detector to automatically adjust its sensitivity back to the factory setting when it becomes more sensitive due to contaminants settling in its chamber.