Hilmon Smoke Alarm Fire Detector,Battery Operated Photoelectric Smoke Detector with Test Button and Low Battery Warning, Fire Alarms Smoke Detectors for Home, 6 Pack
$51.99 (as of 07/12/2025 23:05 GMT +02:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)𝐃𝐮𝐚𝐥-𝐒𝐞𝐧𝐬𝐨𝐫 𝐏𝐡𝐨𝐭𝐨𝐞𝐥𝐞𝐜𝐭𝐫𝐢𝐜 𝐀𝐥𝐚𝐫𝐦—Newly Upgraded Featuring 10-year lifespan dual-sensor photoelectric technology, it significantly reduces false alarms triggered by kitchen steam or vapor. Exceptionally sensitive to faint smoke and slow-smoldering fire... read more
3-Pack Smart Smoke Detector,Wi-Fi Smoke Detector Fire Alarm with Smart Life App Notifications,10-Year Replaceable Battery,Mini Size for Home, RV
10% OffSmart Smoke Detector:This smart smoke detector links to your mobile app via wifi smoke detector(2.4GHz) technology. Receive instant alerts when smoke is detected, ensuring you're always informed, even when you're not at home Alarm Loudness:With a lou... read more
Kidde Smoke Detector, Hardwired Smoke Alarm with 9-Volt Battery Backup, Test-Reset Button, Interconnect Capability, White, 6 Pack
(as of 07/12/2025 23:05 GMT +02:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)Ionization sensor technology senses invisible fire particles, while a electrochemical sensor detects CO gas Smoke alarm operates on a 120V wired power source with a 9-Volt alkaline battery backup An 85-decibel alarm sounds & a red LED indicates the s... read more