LiftMaster Photoelectric Smoke Detector (2 Wires) | LIF-LMPD24-2W 3545.1 30 or 38 cm/s)* Robust

30 or 38 cm/s)* Robust zinc rich primer and black powder coated steel chassis and cover

Inside this key cabinet are four rows of hooks

Exterior Dimensions: (in) (DxWxH) 15" x 17

Entrance Station to Power Supply (cumulative): 360'(22AWG) 1

Supports up to 16 doors using Smart Readers on an RS-485 bus

LiftMaster Photoelectric Smoke Detector (2 Wires) | LIF-LMPD24-2W 3545.1 30 or 38 cm/s)* RobustLiftMaster 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.