Interconnected smoke detectors in comparison
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Last updated on 31.10.2026
1
X-Sense Interconnected Smoke and CO Detector Combo, SC01-W, 6-Pack | 10-Year Sealed Battery (Not Hardwired), Whole-Home Wireless Interconnection, UL 217 & UL 2034 Certified
X-Sense
12% off
free shipping
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9,9
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2
First Alert Hardwire Smoke Alarm | SMI100-AC, 9V Battery Backup
First Alert
free shipping
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9,8
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3
SITERWELL Smoke Detector Photoelectric Smoke Alarm 9V Battery Backup
SITERWELL
11% off
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9,8
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4
Heiman Smoke Detector, Wireless Interconnected Smoke Alarm for Home, 3 Pack | Photoelectric 10 Year Product Life, Battery Operated Tiny Fire Alarm for Indoor Apartments Rental, UL 217, S1-R
HEIMAN
free shipping
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9,8
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5
Kidde Smoke Detector, Hardwired & 10-Year Battery Backup, 20SA10, 3 Pack | Wired Interconnect Capability, No Battery Replacement or Low Battery Chirps, LED Status Lights, Ideal for Homes & Apartments
Kidde
free shipping
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9,8
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6
BRK SMI100-AC, Hardwire Interconnect Smoke Alarm with Battery Backup, 12-Pack
BRK
free shipping
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9,7
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7
SITERLINK Hardwired Smoke and Carbon Monoxide Detector with Battery
siterlink
free shipping
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9,6
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8
X-Sense Interconnected Smoke and CO Detector, SC07-W, 6-Pack | 10-Year Sealed Battery (Not Hardwired), Whole-Home Interconnected, LCD display, UL 217 & UL 2034 Certified
X-Sense
12% off
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9,4
Offer ends in:
07Days
10hours
53minutes
15seconds
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9
First Alert BRK SMI100-AC Hardwired Smoke Detector with Battery Backup, 6-Pack
First Alert
free shipping
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9,3
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10
Kidde Smoke Detector, Hardwired with AA Battery Backup, 20SAR, 3 Pack | Wired Interconnect Capability, LED Status Lights and Loud 85 Db Alarm, Ideal for Homes and Apartments
Kidde
8% off
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9,3
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You might also be interested in these interconnected smoke detectors.
SITERWELL Smoke Detector Photoelectric Smoke Alarm 9V Battery
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.
$ 230.98
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Fire-Lite 4XTMF Local Energy / Remote Station Connection Module
Fire-Lite 4XTMF
$ 231.72
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Siterlink Hardwired Interconnected Smoke Detectors,Photoelectric Smoke Alarm with 9V Battery Backup,Test/Silence Button, Hard Wired Fire Alarm for Home GS562A 6pack
siterlink
$ 148.37
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Heiman Smart Wireless Interconnected Smoke Detector, 6-Pack + Gateway, S1-R | Photoelectric Smoke Alarm, 2.4GHz Wi-Fi Gateway/App Instant Alerts/UL 217 10th Ed/10-Year Battery Powered Fire Alarm for Home
【6-Pack + 1-Gateway Kit & UL 217 10th Certified】Upgrade your safety with the first-of-its-kind kit featuring 6 wireless interconnected smart smoke detectors and 1 smart hub. Certified to UL 217 10th Edition, CSFM, and FCC, this wireless smoke detector system meets strict housing codes, this fire alarm package gives landlords, homeowners, and contractors complete peace of mind.
$ 175.99
free shipping
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11% off
X-Sense 6-Pack Interconnected Smoke and CO Detector, SC06-W
Please Note: SC06-W supports wireless interconnection but does not have Wi-Fi
$ 239.98
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SMI100-AC BRK 9120B-6 Hardwired Smoke Detector with Battery Backup, 6-Pack (6)
SMI100-AC BRK 9120B-6 Hardwired Smoke Detector with Battery Backup, 6-Pack
$ 98.90
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First Alert Hardwire Combination Smoke & Carbon Monoxide Alarm
BRK's Precision Detection advanced sensing technology reduces cooking nuisance alarms and delivers early warning
$ 269.99
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Kidde Smoke & CO Detector, Hardwired & 10-Year Battery, 30CUA10, 3 Pack | Wired Interconnect Capability & No Battery Replacements with Smoke & Carbon Monoxide Detection, Ideal for Homes & Apartments
2-IN-1 DETECTION: Detects both smoke and carbon monoxide with advanced sensing technology engineered for over 25% faster smoke detection*; features an 85-decibel alarm with red LED light for clear visual and audible warnings; suitable for homes
$ 199.97
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SITERWELL Smoke Detector Photoelectric Smoke Alarm 9V Battery Backup
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.
$ 99.99
free shipping
To the product (1 offer)
17% off
Heiman Smoke Detector 10-Year Sealed Battery Powered, UL 217 10th, 3-Pack | Photoelectric Smoke Alarm, LED Status Lights/85 dB Alarm/Test Silence Button, Fire Alarm for Home Hotel Rental Apartment
【10-Year Sealed Battery & Hassle-Free Cost Savings】Stop wasting money on annual replacements and hardwiring costs. This premium 10 year battery smoke detector features a long-lasting lithium supply for continuous 24/7 safety monitoring. Specially built for a busy landlord or homeowner, this smoke detector 10 year sealed battery powered device delivers dependable, budget-friendly defense that saves massive cash over a decade.
$ 70.99
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10% off
X-Sense Wireless Combination Smoke and CO Detector, XP0H-WN, 3-Pack
Please Note: XP0H-WN supports wireless interconnection but does not have Wi-Fi
$ 125.99
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Siterlink Hardwired Interconnected Smoke Detectors GS562A 12-Pack
Hardwired Alarm with 9V Battery Backup:Enjoy uninterrupted protection with our hardwired smoke alarm that operates on 120V AC wiring. Even during severe weather or power outages, the 9V battery backup ensures continuous operation, providing worry-free protection for you and your family.
$ 240.85
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