Discontinued Products: Detectors, MCPs & Modules

Beam Smoke Detector - Discontinued Product

Product Overview

6424 is a Long Range Projected Beam Smoke Detector designed to provide open area protection. Infrared beam detectors are particularly appropriate for protecting buildings with large or high ceilings such as warehouses, atriums, etc.


  • 10 to 100m protection range
  • Unobtrusive in use
  • Easy alignment
  • Wide operating temperature
  • Receiver and transmitter may be powered separately or together
  • Simple installation
  • Automatic compensation
  • Particularly appropriate for protecting buildings with large or high ceilings