LiftMaster Photoelectric Smoke Detector (4 Wires) | LIF-LMPD24-4W elite powerhinge2 and durability are paramount

and durability are paramount

Continuous duty

any electrical risks associated with exposed wire ends are now eliminated completely

12/2OFC-WT is comparable to:

Alarm Outputs: Intrusion and Line monitoring output for each zone

LiftMaster Photoelectric Smoke Detector (4 Wires) | LIF-LMPD24-4W elite powerhinge2 and durability are paramountLiftMaster Photoelectric Smoke Detector (4 Wires) LIF LMPD24 4W 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.