Shop Wired Smoke Detectors

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$245.48
$269.97
Kidde Hardwired Smoke & Carbon Monoxide Detector, 10-Year Battery Backup, Voice Alerts, Interconnectable LED Warning Light Indicators, 4 Pack
Amazon.com
167
Free shipping
$245.48
$269.97
Kidde Hardwired Smoke & Carbon Monoxide Detector, 10-Year Battery Backup, Voice Alerts, Interconnectable LED Warning Light Indicators, 4 Pack
Amazon.com
167
$13.38
First Alert 9120B 120V AC/DC Hardwired With 9V Battery Backup Ionization Smoke Alarm (Upgraded To SMI100-AC)
Electric Bargain Store
39
$13.38
First Alert 9120B 120V AC/DC Hardwired With 9V Battery Backup Ionization Smoke Alarm (Upgraded To SMI100-AC)
Electric Bargain Store
39
$94.00
Kidde Hardwired Smoke & Carbon Monoxide Detector, AA Battery Backup Smoke Alarm, Interconnectable, LED Warning Light Indicators, 2 Pack
Amazon.com
466
Free shipping
$94.00
Kidde Hardwired Smoke & Carbon Monoxide Detector, AA Battery Backup Smoke Alarm, Interconnectable, LED Warning Light Indicators, 2 Pack
Amazon.com
466
$74.97
Kidde Smoke And Carbon Monoxide Detector, Hardwired With 10-Year Battery Backup, Voice Alerts, LED Status Lights, Interconnected, 85 Db Alarm, 5
Amazon.com
5
Free shipping
$74.97
Kidde Smoke And Carbon Monoxide Detector, Hardwired With 10-Year Battery Backup, Voice Alerts, LED Status Lights, Interconnected, 85 Db Alarm, 5
Amazon.com
5
$52.99
$64.99
First Alert Combination Smoke & Carbon Monoxide Alarm, Interconnect Hardwire Detector With Battery Backup, SMICO100-AC, 1-Pack
Amazon.com
27K+
Free shipping
18% off
$52.99
$64.99
First Alert Combination Smoke & Carbon Monoxide Alarm, Interconnect Hardwire Detector With Battery Backup, SMICO100-AC, 1-Pack
Amazon.com
27K+
$69.97
$74.97
Kidde Smoke And Carbon Monoxide Detector, Hardwired With 10-Year Battery Backup, LED Status Lights, Interconnected, 85 Db Alarm, 5 Inches
Amazon.com
385
Free shipping
$69.97
$74.97
Kidde Smoke And Carbon Monoxide Detector, Hardwired With 10-Year Battery Backup, LED Status Lights, Interconnected, 85 Db Alarm, 5 Inches
Amazon.com
385
$71.94
$79.97
Kidde Hardwired Smoke Detector, 10-Year Battery Backup, Interconnectable, LED Warning Light Indicators, 2 Pack
Amazon.com
985
Free shipping
10% off
$71.94
$79.97
Kidde Hardwired Smoke Detector, 10-Year Battery Backup, Interconnectable, LED Warning Light Indicators, 2 Pack
Amazon.com
985
$35.97
$41.97
Kidde Smoke Detector, Hardwired With 10-Year Battery Backup, Interconnectable, LED Status Lights, 85 Db Alarm, 5-Inches
Amazon.com
2
Free shipping
14% off
$35.97
$41.97
Kidde Smoke Detector, Hardwired With 10-Year Battery Backup, Interconnectable, LED Status Lights, 85 Db Alarm, 5-Inches
Amazon.com
2
$29.88
Kidde i12060 (21006376) 120V AC/DC Wire-In Ionization Smoke Alarm With 9V Battery Back Up - Contractor Packaging (Upgraded To SMACFEX-20-9003)
Electric Bargain Store
21
$29.88
Kidde i12060 (21006376) 120V AC/DC Wire-In Ionization Smoke Alarm With 9V Battery Back Up - Contractor Packaging (Upgraded To SMACFEX-20-9003)
Electric Bargain Store
21
$54.99
$92.99
First Alert BRK SC-9120B Hardwired Smoke And Carbon Monoxide (CO) Detector With Battery Backup
Amazon.com
3K+
Free shipping
40% off
$54.99
$92.99
First Alert BRK SC-9120B Hardwired Smoke And Carbon Monoxide (CO) Detector With Battery Backup
Amazon.com
3K+
$13.38
BRK Electronics First Alert 9120B 120V AC/DC Hardwired With 9V Battery Backup Ionization Smoke Alarm (Upgraded To SMI100-AC)
Electric Bargain Store
6
$13.38
BRK Electronics First Alert 9120B 120V AC/DC Hardwired With 9V Battery Backup Ionization Smoke Alarm (Upgraded To SMI100-AC)
Electric Bargain Store
6
$13.38
BRK Electronics First Alert 4120B 120V AC/DC Hardwired With 9V Battery Backup Ionization Smoke Alarm (Upgraded To SMI100-AC)
Electric Bargain Store
11
$13.38
BRK Electronics First Alert 4120B 120V AC/DC Hardwired With 9V Battery Backup Ionization Smoke Alarm (Upgraded To SMI100-AC)
Electric Bargain Store
11
$83.83
$110.10
First Alert SC-9120B Hardwired Smoke And Carbon Monoxide Alarm With Battery Backup 2 Pack
Amazon.com
4K+
Free shipping
23% off
$83.83
$110.10
First Alert SC-9120B Hardwired Smoke And Carbon Monoxide Alarm With Battery Backup 2 Pack
Amazon.com
4K+
$13.38
First Alert 9120BFF 120V AC/DC Hardwired With 9V Battery Backup Ionization Smoke Alarm (Upgraded To SMI100-AC)
Electric Bargain Store
27K+
$13.38
First Alert 9120BFF 120V AC/DC Hardwired With 9V Battery Backup Ionization Smoke Alarm (Upgraded To SMI100-AC)
Electric Bargain Store
27K+
$103.90
$126.77
First Alert BRK SMI100-AC Hardwired Smoke Detector With Battery Backup, 6-Pack
Amazon.com
730
Free shipping
18% off
$103.90
$126.77
First Alert BRK SMI100-AC Hardwired Smoke Detector With Battery Backup, 6-Pack
Amazon.com
730
$178.90
$224.19
First Alert BRK SC-9120B Xrhsew Hardwired Smoke And Carbon Monoxide Alarm With Battery Backup, 4 Units
Amazon.com
7
Free shipping
20% off
$178.90
$224.19
First Alert BRK SC-9120B Xrhsew Hardwired Smoke And Carbon Monoxide Alarm With Battery Backup, 4 Units
Amazon.com
7
$13.38
BRK Electronics First Alert SA4919 120V AC/DC Hardwired With 9V Battery Backup Ionization Smoke Alarm (Upgraded To SMI100-AC)
Electric Bargain Store
235
$13.38
BRK Electronics First Alert SA4919 120V AC/DC Hardwired With 9V Battery Backup Ionization Smoke Alarm (Upgraded To SMI100-AC)
Electric Bargain Store
235
$114.99
First Alert BRK 7020BSL Hardwired Hearing Impaired Smoke Detector With LED Strobe Light , White
Amazon.com
186
Free shipping
$114.99
First Alert BRK 7020BSL Hardwired Hearing Impaired Smoke Detector With LED Strobe Light , White
Amazon.com
186
$13.38
BRK First Alert SMI100-AC (1046836) 120V AC/DC Hardwired With 9V Battery Backup Ionization Smoke Alarm
Electric Bargain Store
6
$13.38
BRK First Alert SMI100-AC (1046836) 120V AC/DC Hardwired With 9V Battery Backup Ionization Smoke Alarm
Electric Bargain Store
6
$29.88
Kidde i12040 (21006378) 120V AC/DC Wire-In Ionization Smoke Alarm With 9V Battery Back Up (Upgraded To SMACFEX-20-9003)
Electric Bargain Store
1
$29.88
Kidde i12040 (21006378) 120V AC/DC Wire-In Ionization Smoke Alarm With 9V Battery Back Up (Upgraded To SMACFEX-20-9003)
Electric Bargain Store
1
$114.74
$209.99
FIRST ALERT BRK SC9120B-3 Hardwired Smoke And Carbon Monoxide (CO) Detector With Battery Backup, White, Pack Of 3
Amazon.com
25K+
Free shipping
45% off
$114.74
$209.99
FIRST ALERT BRK SC9120B-3 Hardwired Smoke And Carbon Monoxide (CO) Detector With Battery Backup, White, Pack Of 3
Amazon.com
25K+
$39.88
Firex i5000 (21007582) 120V AC Direct Wire Smoke Alarm With Alkaline Battery Back-Up And False Alarm Control (Upgraded To SMACFEX-20-9003)
Electric Bargain Store
$39.88
Firex i5000 (21007582) 120V AC Direct Wire Smoke Alarm With Alkaline Battery Back-Up And False Alarm Control (Upgraded To SMACFEX-20-9003)
Electric Bargain Store
$29.88
Kidde I4618ac Firex Hardwired Smoke Alarm With Battery Backup (Upgraded To SMACFEX-20-9003)
Electric Bargain Store
$29.88
Kidde I4618ac Firex Hardwired Smoke Alarm With Battery Backup (Upgraded To SMACFEX-20-9003)
Electric Bargain Store
$89.99
First Alert Hard-Wired W/Battery Back-Up Photoelectric Smoke And Carbon Monoxide Detector 1 Each
Ace Hardware
3
$89.99
First Alert Hard-Wired W/Battery Back-Up Photoelectric Smoke And Carbon Monoxide Detector 1 Each
Ace Hardware
3
$50.00
System Sensor 2W-B Smoke Detector 2-Wire White - Same Day Shipping
eBay
5
$50.00
System Sensor 2W-B Smoke Detector 2-Wire White - Same Day Shipping
eBay
5
$139.99
First Alert SC5 Wifi Hard-Wired W/Battery Back-Up Electrochemical/Photoelectric Smoke And Carbon Mon
Ace Hardware
$139.99
First Alert SC5 Wifi Hard-Wired W/Battery Back-Up Electrochemical/Photoelectric Smoke And Carbon Mon
Ace Hardware
$23.96
$29.95
Brk Smi105-Ac First Alert Ac Powered Hardwire Smoke Alarm 1046850
eBay
Free shipping
20% off
$23.96
$29.95
Brk Smi105-Ac First Alert Ac Powered Hardwire Smoke Alarm 1046850
eBay
Free shipping
$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
$18.99
Sunco First Alert BRK Hardwired Ionization Smoke Alarm
Sunco
$18.99
Sunco First Alert BRK Hardwired Ionization Smoke Alarm
Sunco
$39.99
First Alert Voice Alert Hard-Wired Photoelectric Smoke Detector 1 Pk
Ace Hardware
$39.99
First Alert Voice Alert Hard-Wired Photoelectric Smoke Detector 1 Pk
Ace Hardware
$95.92
Universal Security Instruments Smoke/CO Alarm: Carbon Monoxide/Smoke, Hardwired, Battery Backup Model: AMIC1510SB
Grainger
$95.92
Universal Security Instruments Smoke/CO Alarm: Carbon Monoxide/Smoke, Hardwired, Battery Backup Model: AMIC1510SB
Grainger
$47.94
Kidde Smoke Alarm: Smoke, Hardwired, Battery Backup, Smoke Detector, Photoelectric, Hardwired, Round Model: SMAC10YFEX
Grainger
$47.94
Kidde Smoke Alarm: Smoke, Hardwired, Battery Backup, Smoke Detector, Photoelectric, Hardwired, Round Model: SMAC10YFEX
Grainger
$57.99
Sunco First Alert BRK SMICO100-AC Interconnect Hardwire Smoke And Carbon Monoxide Alarm
Sunco
$57.99
Sunco First Alert BRK SMICO100-AC Interconnect Hardwire Smoke And Carbon Monoxide Alarm
Sunco
$235.80
SD-ST Edwards Four-Wire Smoke Sensor W/Terminals
Valin Process Control Solutions
$235.80
SD-ST Edwards Four-Wire Smoke Sensor W/Terminals
Valin Process Control Solutions
$55.02
Universal Security Instruments Inc Combination 2-In-1 Smoke And Fire Alarm Detector Hardwired 10-Year Sealed Battery Backup Multi-Criteria D AMI1061SB
DkHardware.com
$55.02
Universal Security Instruments Inc Combination 2-In-1 Smoke And Fire Alarm Detector Hardwired 10-Year Sealed Battery Backup Multi-Criteria D AMI1061SB
DkHardware.com
$19.50
Kidde Smoke Carbon Monoxide Detector, Hardwired With Lithium Battery Backup, Interconnect Combination Smoke CO Alarm With Voice Alert
kreaagency
$19.50
Kidde Smoke Carbon Monoxide Detector, Hardwired With Lithium Battery Backup, Interconnect Combination Smoke CO Alarm With Voice Alert
kreaagency
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    Shop Wired Smoke Detectors

    Sponsored
    About our ads
    $245.48
    $269.97
    Kidde Hardwired Smoke & Carbon Monoxide Detector, 10-Year Battery Backup, Voice Alerts, Interconnectable LED Warning Light Indicators, 4 Pack
    Amazon.com
    167
    Free shipping
    $245.48
    $269.97
    Kidde Hardwired Smoke & Carbon Monoxide Detector, 10-Year Battery Backup, Voice Alerts, Interconnectable LED Warning Light Indicators, 4 Pack
    Amazon.com
    167
    $13.38
    First Alert 9120B 120V AC/DC Hardwired With 9V Battery Backup Ionization Smoke Alarm (Upgraded To SMI100-AC)
    Electric Bargain Store
    39
    $13.38
    First Alert 9120B 120V AC/DC Hardwired With 9V Battery Backup Ionization Smoke Alarm (Upgraded To SMI100-AC)
    Electric Bargain Store
    39
    $94.00
    Kidde Hardwired Smoke & Carbon Monoxide Detector, AA Battery Backup Smoke Alarm, Interconnectable, LED Warning Light Indicators, 2 Pack
    Amazon.com
    466
    Free shipping
    $94.00
    Kidde Hardwired Smoke & Carbon Monoxide Detector, AA Battery Backup Smoke Alarm, Interconnectable, LED Warning Light Indicators, 2 Pack
    Amazon.com
    466
    $74.97
    Kidde Smoke And Carbon Monoxide Detector, Hardwired With 10-Year Battery Backup, Voice Alerts, LED Status Lights, Interconnected, 85 Db Alarm, 5
    Amazon.com
    5
    Free shipping
    $74.97
    Kidde Smoke And Carbon Monoxide Detector, Hardwired With 10-Year Battery Backup, Voice Alerts, LED Status Lights, Interconnected, 85 Db Alarm, 5
    Amazon.com
    5
    $52.99
    $64.99
    First Alert Combination Smoke & Carbon Monoxide Alarm, Interconnect Hardwire Detector With Battery Backup, SMICO100-AC, 1-Pack
    Amazon.com
    27K+
    Free shipping
    18% off
    $52.99
    $64.99
    First Alert Combination Smoke & Carbon Monoxide Alarm, Interconnect Hardwire Detector With Battery Backup, SMICO100-AC, 1-Pack
    Amazon.com
    27K+
    $69.97
    $74.97
    Kidde Smoke And Carbon Monoxide Detector, Hardwired With 10-Year Battery Backup, LED Status Lights, Interconnected, 85 Db Alarm, 5 Inches
    Amazon.com
    385
    Free shipping
    $69.97
    $74.97
    Kidde Smoke And Carbon Monoxide Detector, Hardwired With 10-Year Battery Backup, LED Status Lights, Interconnected, 85 Db Alarm, 5 Inches
    Amazon.com
    385
    $71.94
    $79.97
    Kidde Hardwired Smoke Detector, 10-Year Battery Backup, Interconnectable, LED Warning Light Indicators, 2 Pack
    Amazon.com
    985
    Free shipping
    10% off
    $71.94
    $79.97
    Kidde Hardwired Smoke Detector, 10-Year Battery Backup, Interconnectable, LED Warning Light Indicators, 2 Pack
    Amazon.com
    985
    $35.97
    $41.97
    Kidde Smoke Detector, Hardwired With 10-Year Battery Backup, Interconnectable, LED Status Lights, 85 Db Alarm, 5-Inches
    Amazon.com
    2
    Free shipping
    14% off
    $35.97
    $41.97
    Kidde Smoke Detector, Hardwired With 10-Year Battery Backup, Interconnectable, LED Status Lights, 85 Db Alarm, 5-Inches
    Amazon.com
    2
    $29.88
    Kidde i12060 (21006376) 120V AC/DC Wire-In Ionization Smoke Alarm With 9V Battery Back Up - Contractor Packaging (Upgraded To SMACFEX-20-9003)
    Electric Bargain Store
    21
    $29.88
    Kidde i12060 (21006376) 120V AC/DC Wire-In Ionization Smoke Alarm With 9V Battery Back Up - Contractor Packaging (Upgraded To SMACFEX-20-9003)
    Electric Bargain Store
    21
    $54.99
    $92.99
    First Alert BRK SC-9120B Hardwired Smoke And Carbon Monoxide (CO) Detector With Battery Backup
    Amazon.com
    3K+
    Free shipping
    40% off
    $54.99
    $92.99
    First Alert BRK SC-9120B Hardwired Smoke And Carbon Monoxide (CO) Detector With Battery Backup
    Amazon.com
    3K+
    $13.38
    BRK Electronics First Alert 9120B 120V AC/DC Hardwired With 9V Battery Backup Ionization Smoke Alarm (Upgraded To SMI100-AC)
    Electric Bargain Store
    6
    $13.38
    BRK Electronics First Alert 9120B 120V AC/DC Hardwired With 9V Battery Backup Ionization Smoke Alarm (Upgraded To SMI100-AC)
    Electric Bargain Store
    6
    $13.38
    BRK Electronics First Alert 4120B 120V AC/DC Hardwired With 9V Battery Backup Ionization Smoke Alarm (Upgraded To SMI100-AC)
    Electric Bargain Store
    11
    $13.38
    BRK Electronics First Alert 4120B 120V AC/DC Hardwired With 9V Battery Backup Ionization Smoke Alarm (Upgraded To SMI100-AC)
    Electric Bargain Store
    11
    $83.83
    $110.10
    First Alert SC-9120B Hardwired Smoke And Carbon Monoxide Alarm With Battery Backup 2 Pack
    Amazon.com
    4K+
    Free shipping
    23% off
    $83.83
    $110.10
    First Alert SC-9120B Hardwired Smoke And Carbon Monoxide Alarm With Battery Backup 2 Pack
    Amazon.com
    4K+
    $13.38
    First Alert 9120BFF 120V AC/DC Hardwired With 9V Battery Backup Ionization Smoke Alarm (Upgraded To SMI100-AC)
    Electric Bargain Store
    27K+
    $13.38
    First Alert 9120BFF 120V AC/DC Hardwired With 9V Battery Backup Ionization Smoke Alarm (Upgraded To SMI100-AC)
    Electric Bargain Store
    27K+
    $103.90
    $126.77
    First Alert BRK SMI100-AC Hardwired Smoke Detector With Battery Backup, 6-Pack
    Amazon.com
    730
    Free shipping
    18% off
    $103.90
    $126.77
    First Alert BRK SMI100-AC Hardwired Smoke Detector With Battery Backup, 6-Pack
    Amazon.com
    730
    $178.90
    $224.19
    First Alert BRK SC-9120B Xrhsew Hardwired Smoke And Carbon Monoxide Alarm With Battery Backup, 4 Units
    Amazon.com
    7
    Free shipping
    20% off
    $178.90
    $224.19
    First Alert BRK SC-9120B Xrhsew Hardwired Smoke And Carbon Monoxide Alarm With Battery Backup, 4 Units
    Amazon.com
    7
    $13.38
    BRK Electronics First Alert SA4919 120V AC/DC Hardwired With 9V Battery Backup Ionization Smoke Alarm (Upgraded To SMI100-AC)
    Electric Bargain Store
    235
    $13.38
    BRK Electronics First Alert SA4919 120V AC/DC Hardwired With 9V Battery Backup Ionization Smoke Alarm (Upgraded To SMI100-AC)
    Electric Bargain Store
    235
    $114.99
    First Alert BRK 7020BSL Hardwired Hearing Impaired Smoke Detector With LED Strobe Light , White
    Amazon.com
    186
    Free shipping
    $114.99
    First Alert BRK 7020BSL Hardwired Hearing Impaired Smoke Detector With LED Strobe Light , White
    Amazon.com
    186