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SITERWELL Smoke Detector Fire Alarm with Magnetic Fastening Kit and Built-in Battery, Fire Safety with
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Decoded: Fusible Links and Smoke-Activated Hold-Opens - I Dig Hardware - Answers to your door, hardware, and code questions from Allegion's Lori Greene.
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SITERWELL Smoke Detector Fire Alarm with Magnetic Fastening Kit and Built-in Battery, Fire Safety with
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