10 Year Sealed Battery Smoke Detectors 3 Pack For Homes And Rentals, UL 217 10th Edition, No Battery Replacements Ever, 24 7 Fire Safety You Can Trust

3-Pack 10-Year Sealed Battery Smoke Detectors for Homes
✔️ UL 217 10th Ed, CSFM Certified, no battery replacements ever

This 3-pack of 10-year sealed-battery smoke detectors is designed for homes, rentals, and small commercial spaces. They deliver long-term, maintenance-free fire safety with no battery replacements for a decade.

✅ 10-year sealed lithium battery for maintenance-free operation
✅ UL 217 10th Edition compliance and CSFM certification
✅ Dual-Beam Photoelectric sensor for accurate detection
✅ 85dB alarm with red LED and 20s memory indicator
✅ ABS+PC housing resists heat and corrosion
✅ Wall or ceiling mounting with simple DIY setup
✅ 3-pack coverage for multiple rooms or units
✅ Pet-friendly design to minimize nuisance alarms
✅ 10-year warranty and 24/7 support

💡 What is a sealed-battery smoke detector used for in homes and rentals? - Handy for landlords needing maintenance-free safety - Meets UL 217 10th Edition standards for daily protection - Suited for apartments and small offices with easy setup

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