fire alarm system walk test

A demo of the walk test function on the Fire-Lite MS-4424B. This is also the 1st video showing what’ll bw installed in my home fire alarm system. In this video you’ll see one of my new Gentex Commander-3s set to low volume electromechanical code-3 with it’s horn taped to keep the volume reasonable (it’s extreamly loud without it, even on low volume). The strobe is set at 60cd, The pull’s a Simplex 4251-20. also tested a BRK 2824 photo smoke detector using the factory supplied tester, and not …

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