fire anxiety arrangement 4 wire smoke detector angle up

!±8± fire anxiety arrangement 4 wire smoke detector angle up

Here's a demo on how to wire a 4 wire smoke detector to a fire alarm control panel. The panel shown is a Fire-Lite MS-4424B, and the smoke is a BRK 2824 photoelectric. NOTE: there is some strobe footage shown, is you suffer any ill effects from viewing a strobe flash, please do not watch.

fire anxiety arrangement 4 wire smoke detector angle up

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