Siterwell Smoke Detector, Hardwired Interconnected Smoke Detector, Photoelectric Smoke Alarm With 9v Backup Battery, Fire Alarm With Test/silence Button, Ul217-10th Listed, Gs562a, 4 Packs
| Deal Price: | $75.99 |
| Instructions: | ⚡ Limited Time Deal (Click button below to claim) Price may change soon. |
| Verification: | ✓ Confirmed Active on May 28, 2026 |
📋 About This Item
• HARDWIRED SMOKE DETECTOR – Hardwired interconnected smoke alarm can connect up to 12 alarms, they can be installed more flexibly at any location within the home to maximize coverage of the secure area. When one of alarms detects smoke, they all sound, more than 85 decibels of alarm sound, so you never miss an emergency and can get out faster.
• 10-YEAR PRODUCT LIFE – Hardwired smoke detectors works well as for ten years, are equipped with DC 9V batteries, providing protection in the event of a power outage. If low battery there will be a signal alarm, which informs you to change a new battery.
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