Six pack of Interconnected smoke detectors - $20 (Sioux Falls)

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This is a brand new six pack of interconnected smoke detectors. They are all interconnected wirelessly so if one goes off they all go off. Comes with battery and mounting hardware. $20 for all six

post id: 7899297042

posted: 2025-11-30 16:02

updated: 2026-02-23 15:57

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Six pack of Interconnected smoke detectors - electronics - by owner...

This is a brand new six pack of interconnected smoke detectors. They are all interconnected wirelessly so if one goes off they all go off. Comes with battery and mounting hardware. $20 for all six