Shop smoke detectors hardwired

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$246.35
Kidde Hardwired Smoke & Carbon Monoxide Detector, 10-Year Battery Backup, Voice Alerts, Interconnectable LED Warning Light Indicators, 4 Pack
Amazon.com
752
Free shipping
$246.35
Kidde Hardwired Smoke & Carbon Monoxide Detector, 10-Year Battery Backup, Voice Alerts, Interconnectable LED Warning Light Indicators, 4 Pack
Amazon.com
752
$116.17
Kidde Hardwired Smoke Detector, 10-Year Battery Backup, Interconnectable, LED Warning Light Indicators, 4 Pack
Amazon.com
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Kidde Hardwired Smoke Detector, 10-Year Battery Backup, Interconnectable, LED Warning Light Indicators, 4 Pack
Amazon.com
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$84.99
Kidde Hardwired Smoke & Carbon Monoxide Detector, AA Battery Backup Smoke Alarm, Interconnectable, LED Warning Light Indicators, 2 Pack
Amazon.com
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Kidde Hardwired Smoke & Carbon Monoxide Detector, AA Battery Backup Smoke Alarm, Interconnectable, LED Warning Light Indicators, 2 Pack
Amazon.com
173
$459.18
Kidde 21006407 Ac/Dc Wr-In Co Alarm
New Feedonomics Feed - ARC 8/12/2025
887
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Kidde 21006407 Ac/Dc Wr-In Co Alarm
New Feedonomics Feed - ARC 8/12/2025
887
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First Alert 9120B 120V AC/DC Hardwired With 9V Battery Backup Ionization Smoke Alarm (Upgraded To SMI100-AC)
Electric Bargain Store
24
$13.48
First Alert 9120B 120V AC/DC Hardwired With 9V Battery Backup Ionization Smoke Alarm (Upgraded To SMI100-AC)
Electric Bargain Store
24
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BRK Electronics First Alert 9120B 120V AC/DC Hardwired With 9V Battery Backup Ionization Smoke Alarm (Upgraded To SMI100-AC)
Electric Bargain Store
4
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BRK Electronics First Alert 9120B 120V AC/DC Hardwired With 9V Battery Backup Ionization Smoke Alarm (Upgraded To SMI100-AC)
Electric Bargain Store
4
$13.48
BRK Electronics First Alert 86RAC 120V AC/DC Hardwired With 9V Battery Backup Ionization Smoke Alarm (Upgraded To SMI100-AC)
Electric Bargain Store
6
$13.48
BRK Electronics First Alert 86RAC 120V AC/DC Hardwired With 9V Battery Backup Ionization Smoke Alarm (Upgraded To SMI100-AC)
Electric Bargain Store
6
$98.95
Hidden Smoke Detector Camera,Smoking Detector Surveillance Nanny Cam
Aroflit
$98.95
Hidden Smoke Detector Camera,Smoking Detector Surveillance Nanny Cam
Aroflit
$65.23
Firex 4-Pack Hardwired Smoke Detector With Ionization Sensor
Home Depot
5K+
Free shipping
$65.23
Firex 4-Pack Hardwired Smoke Detector With Ionization Sensor
Home Depot
5K+
$405.97
SD-2W Edwards Two-Wire Smoke Detector
Valin Process Control Solutions
$405.97
SD-2W Edwards Two-Wire Smoke Detector
Valin Process Control Solutions
$145.00
$195.00
AJAX Wireless Combined Heat, Smoke And CO Detector With Replaceable Batteries White
Shop Ajax Security
25% off
$145.00
$195.00
AJAX Wireless Combined Heat, Smoke And CO Detector With Replaceable Batteries White
Shop Ajax Security
$138.95
Any Space-Smart Smoke And Carbon Monoxide Detector And Alarm-Hardwired With Battery Backup PL1AS
Home Depot
Free shipping
$138.95
Any Space-Smart Smoke And Carbon Monoxide Detector And Alarm-Hardwired With Battery Backup PL1AS
Home Depot
Free shipping
$57.99
Sunco First Alert SMICO100-AC Hardwire Smoke And Carbon Monoxide Alarm
sunco
$57.99
Sunco First Alert SMICO100-AC Hardwire Smoke And Carbon Monoxide Alarm
sunco
$18.99
Sunco First Alert BRK Hardwired Ionization Smoke Alarm
sunco
$18.99
Sunco First Alert BRK Hardwired Ionization Smoke Alarm
sunco
$11.95
Kidde i4618 Hardwire Smoke Alarm i4618
Wondz
$11.95
Kidde i4618 Hardwire Smoke Alarm i4618
Wondz
$23.95
Kidde Smart Smoke Detector, Wifi, Alexa Compatible Device, Hardwired W/Battery Backup, Voice & App Alerts, 2 Pack
Wondz
$23.95
Kidde Smart Smoke Detector, Wifi, Alexa Compatible Device, Hardwired W/Battery Backup, Voice & App Alerts, 2 Pack
Wondz
$9.95
Kidde 21009444 Hardwire Interconnectable120-Volt Smoke Alarm With Battery Backup
Wondz
$9.95
Kidde 21009444 Hardwire Interconnectable120-Volt Smoke Alarm With Battery Backup
Wondz
$142.70
System Sensor D4120 4-Wire Duct Smoke Detector, 4-Wire, Photoelectric, Low-Flow (24/120V), D4120 | Supplyhouse.Com
SupplyHouse.com
1
$142.70
System Sensor D4120 4-Wire Duct Smoke Detector, 4-Wire, Photoelectric, Low-Flow (24/120V), D4120 | Supplyhouse.Com
SupplyHouse.com
1
$25.99
Kidde Firex I12060a Hardwired Smoke Alarm Detector White Battery
eBay
20
Free shipping
$25.99
Kidde Firex I12060a Hardwired Smoke Alarm Detector White Battery
eBay
20
$100.79
Siterwell Hardwired Interconnected Smoke Detector, Photoelectric Smoke Alarm With 9V Backup Battery, Fire Alarm With Test/Silence Button, ETL-9Th List
Walmart
10
Free shipping
$100.79
Siterwell Hardwired Interconnected Smoke Detector, Photoelectric Smoke Alarm With 9V Backup Battery, Fire Alarm With Test/Silence Button, ETL-9Th List
Walmart
10
$37.15
USI Sensing Plus Hardwired Smoke And Fire Alarm With 10-Year Battery Back Up (AMI1061SB)
Lighting Supply
36
$37.15
USI Sensing Plus Hardwired Smoke And Fire Alarm With 10-Year Battery Back Up (AMI1061SB)
Lighting Supply
36
$42.50
Eufy Smoke Alarm E10 White
Eufy
$42.50
Eufy Smoke Alarm E10 White
Eufy
$33.49
Firex Hardwired Smoke Alarm i4618 Kidde
Zpvzu
$33.49
Firex Hardwired Smoke Alarm i4618 Kidde
Zpvzu
$94.99
First Alert BRK 3120B-6 Hardwired Smoke Detector With Photoelectric And Ionizati
Zpvzu
$94.99
First Alert BRK 3120B-6 Hardwired Smoke Detector With Photoelectric And Ionizati
Zpvzu
$18.25
First Alert Hardwired 120V Ionization Smoke Alarm
Mc Mu
$18.25
First Alert Hardwired 120V Ionization Smoke Alarm
Mc Mu
$63.49
First Alert Hardwired Smoke Alarm
Zpvzu
$63.49
First Alert Hardwired Smoke Alarm
Zpvzu
$29.25
First Alert Hardwired 120V Ionization Carbon Monoxide And Smoke Alarm
iieemm.com
329
Free shipping
$29.25
First Alert Hardwired 120V Ionization Carbon Monoxide And Smoke Alarm
iieemm.com
329
$3,335.06
EC-100R Edwards Reflective Beam Smoke Detector
Valin Process Control Solutions
$3,335.06
EC-100R Edwards Reflective Beam Smoke Detector
Valin Process Control Solutions
$11.50
First Alert Hardwired 120V Ionization Smoke Alarm
Mc Mu
$11.50
First Alert Hardwired 120V Ionization Smoke Alarm
Mc Mu
$9.50
First Alert Hardwired 120V Ionization Smoke Alarm
Mc Mu
$9.50
First Alert Hardwired 120V Ionization Smoke Alarm
Mc Mu
$48.92
First Alert Hard-Wired W/Battery Back-Up Ionization Smoke And Carbon Monoxide Detector
Walmart
67
Free shipping
$48.92
First Alert Hard-Wired W/Battery Back-Up Ionization Smoke And Carbon Monoxide Detector
Walmart
67
$32.99
Kidde 20Sa10-V Hardwired Interconnected Smoke Detector With
eBay
$32.99
Kidde 20Sa10-V Hardwired Interconnected Smoke Detector With
eBay
$331.40
BRK Hard-Wired W/Battery Back-Up Ionization Smoke And Carbon Monoxide Detector 6 Pk Gray
Wayfair
Free shipping
$331.40
BRK Hard-Wired W/Battery Back-Up Ionization Smoke And Carbon Monoxide Detector 6 Pk Gray
Wayfair
Free shipping
$429.37
FX-PDD Edwards Optical Smoke Detector
Valin Process Control Solutions
$429.37
FX-PDD Edwards Optical Smoke Detector
Valin Process Control Solutions
$326.01
Gentex S Series Shrr Multi-Criteria Smoke Alarm W/Isolated Thermal 2 Relays 917-0073-002
DkHardware.com
$326.01
Gentex S Series Shrr Multi-Criteria Smoke Alarm W/Isolated Thermal 2 Relays 917-0073-002
DkHardware.com
$134.18
Siterwell Smoke Detector, Hardwired Interconnected, Photoelectric Smoke Alarm With 9V Backup Battery, Fire Alarm With Test/Silence Button, ETL-9Th Lis
Walmart
26
$134.18
Siterwell Smoke Detector, Hardwired Interconnected, Photoelectric Smoke Alarm With 9V Backup Battery, Fire Alarm With Test/Silence Button, ETL-9Th Lis
Walmart
26
Sponsored
Top 10 Best Hardwired Smoke Detector of 2025
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Shop smoke detectors hardwired

Sponsored
About our ads
$138.95
Any Space-Smart Smoke And Carbon Monoxide Detector And Alarm-Hardwired With Battery Backup PL1AS
Home Depot
Free shipping
$138.95
Any Space-Smart Smoke And Carbon Monoxide Detector And Alarm-Hardwired With Battery Backup PL1AS
Home Depot
$57.99
Sunco First Alert SMICO100-AC Hardwire Smoke And Carbon Monoxide Alarm
sunco
$57.99
Sunco First Alert SMICO100-AC Hardwire Smoke And Carbon Monoxide Alarm
sunco
$18.99
Sunco First Alert BRK Hardwired Ionization Smoke Alarm
sunco
$18.99
Sunco First Alert BRK Hardwired Ionization Smoke Alarm
sunco
$11.95
Kidde i4618 Hardwire Smoke Alarm i4618
Wondz
$11.95
Kidde i4618 Hardwire Smoke Alarm i4618
Wondz
$23.95
Kidde Smart Smoke Detector, Wifi, Alexa Compatible Device, Hardwired W/Battery Backup, Voice & App Alerts, 2 Pack
Wondz
$23.95
Kidde Smart Smoke Detector, Wifi, Alexa Compatible Device, Hardwired W/Battery Backup, Voice & App Alerts, 2 Pack
Wondz
$9.95
Kidde 21009444 Hardwire Interconnectable120-Volt Smoke Alarm With Battery Backup
Wondz
$9.95
Kidde 21009444 Hardwire Interconnectable120-Volt Smoke Alarm With Battery Backup
Wondz
$142.70
System Sensor D4120 4-Wire Duct Smoke Detector, 4-Wire, Photoelectric, Low-Flow (24/120V), D4120 | Supplyhouse.Com
SupplyHouse.com
1
$142.70
System Sensor D4120 4-Wire Duct Smoke Detector, 4-Wire, Photoelectric, Low-Flow (24/120V), D4120 | Supplyhouse.Com
SupplyHouse.com
$25.99
Kidde Firex I12060a Hardwired Smoke Alarm Detector White Battery
eBay
20
Free shipping
$25.99
Kidde Firex I12060a Hardwired Smoke Alarm Detector White Battery
eBay
$100.79
Siterwell Hardwired Interconnected Smoke Detector, Photoelectric Smoke Alarm With 9V Backup Battery, Fire Alarm With Test/Silence Button, ETL-9Th List
Walmart
10
Free shipping
$100.79
Siterwell Hardwired Interconnected Smoke Detector, Photoelectric Smoke Alarm With 9V Backup Battery, Fire Alarm With Test/Silence Button, ETL-9Th List
Walmart
$37.15
USI Sensing Plus Hardwired Smoke And Fire Alarm With 10-Year Battery Back Up (AMI1061SB)
Lighting Supply
36
$37.15
USI Sensing Plus Hardwired Smoke And Fire Alarm With 10-Year Battery Back Up (AMI1061SB)
Lighting Supply
$42.50
Eufy Smoke Alarm E10 White
Eufy
$42.50
Eufy Smoke Alarm E10 White
Eufy
$33.49
Firex Hardwired Smoke Alarm i4618 Kidde
Zpvzu
$33.49
Firex Hardwired Smoke Alarm i4618 Kidde
Zpvzu
$94.99
First Alert BRK 3120B-6 Hardwired Smoke Detector With Photoelectric And Ionizati
Zpvzu
$94.99
First Alert BRK 3120B-6 Hardwired Smoke Detector With Photoelectric And Ionizati
Zpvzu
$18.25
First Alert Hardwired 120V Ionization Smoke Alarm
Mc Mu
$18.25
First Alert Hardwired 120V Ionization Smoke Alarm
Mc Mu
$63.49
First Alert Hardwired Smoke Alarm
Zpvzu
$63.49
First Alert Hardwired Smoke Alarm
Zpvzu
$29.25
First Alert Hardwired 120V Ionization Carbon Monoxide And Smoke Alarm
iieemm.com
329
Free shipping
$29.25
First Alert Hardwired 120V Ionization Carbon Monoxide And Smoke Alarm
iieemm.com
$3,335.06
EC-100R Edwards Reflective Beam Smoke Detector
Valin Process Control Solutions
$3,335.06
EC-100R Edwards Reflective Beam Smoke Detector
Valin Process Control Solutions
$11.50
First Alert Hardwired 120V Ionization Smoke Alarm
Mc Mu
$11.50
First Alert Hardwired 120V Ionization Smoke Alarm
Mc Mu

Shop smoke detectors hardwired

Sponsored
About our ads
$246.35
Kidde Hardwired Smoke & Carbon Monoxide Detector, 10-Year Battery Backup, Voice Alerts, Interconnectable LED Warning Light Indicators, 4 Pack
Amazon.com
752
Free shipping
$246.35
Kidde Hardwired Smoke & Carbon Monoxide Detector, 10-Year Battery Backup, Voice Alerts, Interconnectable LED Warning Light Indicators, 4 Pack
Amazon.com
752
$116.17
Kidde Hardwired Smoke Detector, 10-Year Battery Backup, Interconnectable, LED Warning Light Indicators, 4 Pack
Amazon.com
129
Free shipping
$116.17
Kidde Hardwired Smoke Detector, 10-Year Battery Backup, Interconnectable, LED Warning Light Indicators, 4 Pack
Amazon.com
129
$84.99
Kidde Hardwired Smoke & Carbon Monoxide Detector, AA Battery Backup Smoke Alarm, Interconnectable, LED Warning Light Indicators, 2 Pack
Amazon.com
173
Free shipping
$84.99
Kidde Hardwired Smoke & Carbon Monoxide Detector, AA Battery Backup Smoke Alarm, Interconnectable, LED Warning Light Indicators, 2 Pack
Amazon.com
173
$459.18
Kidde 21006407 Ac/Dc Wr-In Co Alarm
New Feedonomics Feed - ARC 8/12/2025
887
$459.18
Kidde 21006407 Ac/Dc Wr-In Co Alarm
New Feedonomics Feed - ARC 8/12/2025
887
$13.48
First Alert 9120B 120V AC/DC Hardwired With 9V Battery Backup Ionization Smoke Alarm (Upgraded To SMI100-AC)
Electric Bargain Store
24
$13.48
First Alert 9120B 120V AC/DC Hardwired With 9V Battery Backup Ionization Smoke Alarm (Upgraded To SMI100-AC)
Electric Bargain Store
24
$13.48
BRK Electronics First Alert 9120B 120V AC/DC Hardwired With 9V Battery Backup Ionization Smoke Alarm (Upgraded To SMI100-AC)
Electric Bargain Store
4
$13.48
BRK Electronics First Alert 9120B 120V AC/DC Hardwired With 9V Battery Backup Ionization Smoke Alarm (Upgraded To SMI100-AC)
Electric Bargain Store
4
$13.48
BRK Electronics First Alert 86RAC 120V AC/DC Hardwired With 9V Battery Backup Ionization Smoke Alarm (Upgraded To SMI100-AC)
Electric Bargain Store
6
$13.48
BRK Electronics First Alert 86RAC 120V AC/DC Hardwired With 9V Battery Backup Ionization Smoke Alarm (Upgraded To SMI100-AC)
Electric Bargain Store
6
$98.95
Hidden Smoke Detector Camera,Smoking Detector Surveillance Nanny Cam
Aroflit
$98.95
Hidden Smoke Detector Camera,Smoking Detector Surveillance Nanny Cam
Aroflit
$65.23
Firex 4-Pack Hardwired Smoke Detector With Ionization Sensor
Home Depot
5K+
Free shipping
$65.23
Firex 4-Pack Hardwired Smoke Detector With Ionization Sensor
Home Depot
5K+
$405.97
SD-2W Edwards Two-Wire Smoke Detector
Valin Process Control Solutions
$405.97
SD-2W Edwards Two-Wire Smoke Detector
Valin Process Control Solutions
$145.00
$195.00
AJAX Wireless Combined Heat, Smoke And CO Detector With Replaceable Batteries White
Shop Ajax Security
25% off
$145.00
$195.00
AJAX Wireless Combined Heat, Smoke And CO Detector With Replaceable Batteries White
Shop Ajax Security
$138.95
Any Space-Smart Smoke And Carbon Monoxide Detector And Alarm-Hardwired With Battery Backup PL1AS
Home Depot
Free shipping
$138.95
Any Space-Smart Smoke And Carbon Monoxide Detector And Alarm-Hardwired With Battery Backup PL1AS
Home Depot
Free shipping
$57.99
Sunco First Alert SMICO100-AC Hardwire Smoke And Carbon Monoxide Alarm
sunco
$57.99
Sunco First Alert SMICO100-AC Hardwire Smoke And Carbon Monoxide Alarm
sunco
$18.99
Sunco First Alert BRK Hardwired Ionization Smoke Alarm
sunco
$18.99
Sunco First Alert BRK Hardwired Ionization Smoke Alarm
sunco
$11.95
Kidde i4618 Hardwire Smoke Alarm i4618
Wondz
$11.95
Kidde i4618 Hardwire Smoke Alarm i4618
Wondz
$23.95
Kidde Smart Smoke Detector, Wifi, Alexa Compatible Device, Hardwired W/Battery Backup, Voice & App Alerts, 2 Pack
Wondz
$23.95
Kidde Smart Smoke Detector, Wifi, Alexa Compatible Device, Hardwired W/Battery Backup, Voice & App Alerts, 2 Pack
Wondz
$9.95
Kidde 21009444 Hardwire Interconnectable120-Volt Smoke Alarm With Battery Backup
Wondz
$9.95
Kidde 21009444 Hardwire Interconnectable120-Volt Smoke Alarm With Battery Backup
Wondz
$142.70
System Sensor D4120 4-Wire Duct Smoke Detector, 4-Wire, Photoelectric, Low-Flow (24/120V), D4120 | Supplyhouse.Com
SupplyHouse.com
1
$142.70
System Sensor D4120 4-Wire Duct Smoke Detector, 4-Wire, Photoelectric, Low-Flow (24/120V), D4120 | Supplyhouse.Com
SupplyHouse.com
1