interconnectable smoke alarm best sellers

#1 SMICO100 AC Interconnect First Alert SMICO100-AC Interconnect Hardwire Combination Smoke & Carbon Monoxide Alarm with Battery Backup, 1-Pack

$45.99 on Amazon

#2 SMI100 AC 9120B Replacement First Alert SMI100-AC, 9120B Replacement Hardwire Interconnect Smoke Alarm with Battery Backup, 1-Pack

$22.96 on Amazon

#3 Hardwired Smoke & Carbon Kidde Hardwired Smoke & Carbon Monoxide Detector, AA Battery Backup Smoke Alarm, Interconnectable, LED Warning Light Indicators, 2 Pack

$97.17 on Amazon

#4 Smoke Detector Hardwired Kidde Smoke Detector, Hardwired Smoke Alarm with 9-Volt Battery Backup, Test-Reset Button, Interconnect Capability, 1 Count (Pack of 1), White

$22.19 on Amazon

#5 🔥 Hardwired Smoke & Carbon Kidde Hardwired Smoke & Carbon Monoxide Detector, AA Battery Backup Smoke Alarm, Interconnectable, LED Warning Light Indicators, Meets New UL Standard

$57.20 on Amazon

#6 Smoke Detector Hardwired Kidde Smoke Detector, Hardwired Smoke Alarm with 9-Volt Battery Backup, Test-Reset Button, Interconnect Capability, White, 6 Pack

$88.39 on Amazon

#7 SMI105 AC Interconnect First Alert SMI105-AC, Interconnect Hardwire Smoke Alarm with 10-Year Battery Backup, 1-Pack

$29.90 on Amazon

#8 🔥 First Alert SMCO500V First Alert SMCO500V Interconnect Battery-Operated 2-in-1 Smoke and CO Alarm with Voice and Location Alerts, 1048446

$45.99 on Walmart

#9 Smoke Detector Hardwired PUTOGESAFE Smoke Detector, Hardwired Interconnected Smoke Detectors, Smoke Alarm with Replaceable 9V Battery, Interconnects Up to 12 Fire Alarms Smoke Detectors, Photoelectric Fire Alarm with Test/Silence Button

$61.99 on Amazon

#10 🔥 🆕 X Sense Carbon Monoxide X-Sense Carbon Monoxide Detector Smoke Detector with Voice Location, Fire Alarms Wireless Interconnected, Model XP02-WR, 3-Pack

$119.99 on Walmart

#11 Hardwired Combination X-Sense Hardwired Combination Smoke and Carbon Monoxide Detector, Hardwired Interconnected Smoke and CO Detector Alarm with Replaceable Battery Backup, XP04, 1-Pack

$32.99 on Amazon

#12 Hardwired Combination X-Sense Hardwired Combination Smoke and Carbon Monoxide Detector, Hardwired Interconnected Smoke and CO Detector Alarm with Replaceable Battery Backup, XP04, 3-Pack

$129.99 on Amazon

#13 Smoke Carbon Monoxide AEGISLINK Smoke Carbon Monoxide Detector, Interlinked Combination Smoke CO Alarm, Battery Powered, Wireless Interconnected, Digital Display, SC-RF220, 6-Pack

$170.99 on Amazon

#14 Smart Smoke Detectors X-Sense Smart Smoke Detectors with SBS50 Base Station, Wi-Fi Smoke Alarm Compatible with X-Sense Home Security App, Wireless Interconnected Mini Fire Alarm, Model FS51

$97.49 on Amazon

#15 🆕 Hardwired Interconnected Siterlink Hardwired Interconnected Smoke Detectors,Photoelectric Smoke Alarm with 9V Battery Backup,Test/Silence Button, Hard Wired Fire Alarm for Home GS562A 6pack

$125.99 on Amazon

#16 AC Hardwired Combination X-Sense AC Hardwired Combination Smoke and Carbon Monoxide Detector, Hardwired Interconnected Smoke and CO Detector Alarm with Replaceable Battery Backup, XP06, 1-Pack

$33.99 on Amazon

#17 🔥 🆕 SMCO500V Interconnect First Alert SMCO500V, Interconnect Battery-Operated Combination Smoke & Carbon Monoxide Alarm with Voice Alerts, 1-Pack

$45.99 on Amazon

#18 Hardwired Interconnected SITERWELL Hardwired Interconnected Smoke Detector Carbon Monoxide Detector Combo with 2 AA Batteries Back Up, 2 in 1 Smoke and CO Detector with Voice Alert, Smoke and CO Alarm with Self-Check, 5 Pack

$214.99 on Amazon

#19 Wireless Interconnected UINGARM Wireless Interconnected Combination Smoke and Carbon Monoxide Detector, 10-Year Battery Powered Fire and CO Alarm, Smoke Detector, 3-Pack

$99.99 on Amazon

#20 🔥 Hardwired Interconnected Siterlink Hardwired Interconnected Smoke and Carbon Monoxide Detector Combo, 2 in 1 Smoke and CO Detector with Replaceable Batteries Back Up, AC Smoke and CO Alarm, Voice Alert, Self-Check, 1 Pack

$44.99 on Amazon