Best smoke detectors fire alarms of 2025
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First Alert 9120BA Hardwire Smoke Alarm w/ 9V Battery, Smoke DetectorFirst Alert
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First Alert SCO5RVA Battery Operated Combination Carbon Monoxide and Smoke AlarmFree ShippingFirst Alert-
NEW IN BOX NOTIFIER FSP-851 SMOKE DETECTOR FSP 851 FIRE ALARM FREE SHIPPING -
First Alert PR700A Slim Series Battery Powered Photoelectric Smoke AlarmFree ShippingFirst Alert
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Notifier NP-100 Photoelectric Smoke Detector Fire Alarm NP 100 NIB!
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Combination Smoke and Carbon Monoxide Detector Alarm, 2-Pack Beeps Warning Smoke and CO Alarms for Basements Travel Home Office House Bedroom Living Room Car, Battery Operated, Comply with UL 217/2034Free ShippingGLBSUNION
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X-Sense Smart Smoke Detector Fire Alarm with Replaceable Battery, Wi-Fi Smoke Detector, Real-Time App Notifications, XS01-WX, 1-PackFree ShippingX-Sense
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HFPO-11 SIEMENS FIRE ALARM SMOKE HEAT DETECTOR WITH BASE
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X-Sense Smoke Detector Carbon Monoxide Detector Combo, 10-Year Battery Smoke Detector with Display, Standalone Model SC01, Single PackFree ShippingX-Sense
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NP-100 Notifier Photoelectric Smoke Detector Fire Alarm NP 100 Fast Ship
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Combination Smoke and Carbon Monoxide Detector Alarm, Beeps Warning Smoke Co Alarm Clock for Travel Home Bedroom Living Room Basement Attics Cars, Battery Operated, Comply with UL 217/UL 2034, 1 PackFree ShippingGLBSUNION
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14% OffCarbon Monoxide Detectors Plug-in,5 in 1 Natural Gas Leak& Smoke Alarm with Battery Backup, HD Display Monitors CO, Smoke, Gas, Temperature & Humidity – Ideal for Home, RV, ApartmentFree ShippingSylzy
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Lecoolife 4-Pack Smoke Detectors – 9V Fire Alarms with LED & Silence Button
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First Alert SC9120BA Hardwire Combination Carbon Monoxide and Smoke AlarmFree ShippingFirst Alert
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New & Improved SmoKING PRO Smoke/Fire Alarm/Detector TesterFree Shipping
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11% OffX-Sense 10 Year Battery (Not Hardwired) Smoke and Carbon Monoxide Detector with Display, Dual Sensor Smoke CO Alarm Complies with UL 217 & UL 2034 Standards, SC01Free ShippingX-Sense
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Mircom MIX-2251AP Photoelectronic Smoke Detector Fire Alarms MIX 2251APFree Shipping
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14% OffSmoke Alarm Fire Detector Twin Pack Quell® Photoelectric Intelligent 9V KitchenFree Shipping
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Vigilant V-PS Kidde Analog Addressable Photoelectric Smoke Detector. Fire Alarm.Free Shipping
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22% OffSmoke Alarm Fire Detector Quell® Photoelectric Intelligent 9V All Rooms KitchenFree Shipping
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Fire-Lite SD355 Photoelectric Addressable Smoke Detector -Honeywell
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Fire-Lite SD365 Addressable Smoke Detector
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31% OffSmoke Alarm Fire Detector Quell® PRO Sealed Bug Screen Caravan & RVFree Shipping
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Notifier Photoelectric Smoke Detector NP-200 (pre-owned)
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NEW IN BOX NOTIFIER FSP-851 SMOKE DETECTOR FSP 851 FIRE ALARM FREE SHIPPING
25 Smoke Detectors Fire Alarms deals are available from:
Amazon, eBay stores, starting from CA$23.41.
The biggest discount we found is 31% on Smoke Alarm Fire Detector Quell® PRO Sealed Bug Screen Caravan & RV at eBay.
The lowest price we found is CA$23.41 while the highest is CA$410.86.
Prices for the best Smoke Detectors Fire Alarms deals average at CA$99.49.
Last updated on September 17, 2025.
We scanned these quality online stores and more to deliver you with the best offers online available for Smoke Detectors Fire Alarms.