Smoke Detectors(164)
Uses item details. Price when purchased online
Overall pick Kidde Battery-Operated Photoelectric Smoke Detector Alarm, 4-Inch, Batteries Included From $19.88
2 options
Available in additional 2 optionsFrom$1988
Kidde Battery-Operated Photoelectric Smoke Detector Alarm, 4-Inch, Batteries Included
7954.5 out of 5 Stars. 795 reviews
First Alert SMI100 Battery-Operated Smoke Alarm, 1046827PT $16.99 $28.80/ea
$1699
current price $16.99$28.80/ea
First Alert SMI100 Battery-Operated Smoke Alarm, 1046827PT
1454.6 out of 5 Stars. 145 reviews
50+ bought since yesterday Universal Security Instruments Inc Sensing Plus, Smoke and Fire Alarm, Multi-Criteria Detection, with 10 Year Sealed Battery $27.97
$2797
current price $27.97Universal Security Instruments Inc Sensing Plus, Smoke and Fire Alarm, Multi-Criteria Detection, with 10 Year Sealed Battery
1514.5 out of 5 Stars. 151 reviews
50+ bought since yesterday Kidde Battery-Operated Photoelectric Smoke Detector Alarm, 4-inch, Batteries Included, 2 Pack From $36.88
2 options
Available in additional 2 optionsFrom$3688
Kidde Battery-Operated Photoelectric Smoke Detector Alarm, 4-inch, Batteries Included, 2 Pack
2714.5 out of 5 Stars. 271 reviews
100+ bought since yesterday Kidde Battery-Operated 4-inch Smoke Detector & Carbon Monoxide Value Pack, Batteries Included From $38.97
3 options
Available in additional 3 optionsFrom$3897
Kidde Battery-Operated 4-inch Smoke Detector & Carbon Monoxide Value Pack, Batteries Included
7584.5 out of 5 Stars. 758 reviews
First Alert BRK SMI100-AC, Hardwire Interconnect Smoke Alarm with Battery Backup $19.67
$1967
current price $19.67First Alert BRK SMI100-AC, Hardwire Interconnect Smoke Alarm with Battery Backup
654.7 out of 5 Stars. 65 reviews
Kidde 10-Year Sealed Lithium Battery-Operated Photoelectric Smoke Detector Alarm, 5-inch From $32.47
2 options
Available in additional 2 optionsFrom$3247
Kidde 10-Year Sealed Lithium Battery-Operated Photoelectric Smoke Detector Alarm, 5-inch
3694.1 out of 5 Stars. 369 reviews
SITERWELL Smoke Detector, Magnetic Fastening Kit, Smoke Alarm, Photoelectric ,Low Battery Warning Function, 1 Pack From $19.12
9 options
Available in additional 9 optionsFrom$1912
SITERWELL Smoke Detector, Magnetic Fastening Kit, Smoke Alarm, Photoelectric ,Low Battery Warning Function, 1 Pack
5474.4 out of 5 Stars. 547 reviews
Kidde Hardwired Photoelectric Smoke Detector Alarm, 10-Year Lithium Sealed Battery Backup From $35.97
2 options
Available in additional 2 optionsFrom$3597
Kidde Hardwired Photoelectric Smoke Detector Alarm, 10-Year Lithium Sealed Battery Backup
2323.7 out of 5 Stars. 232 reviews
SITERWELL Smoke Detector, 10 Year Battery ,Photoelectric Sensor, Fire Alarm,Low Battery and Fault Warning for House and Bedroom, UL217-9th Listed, GS525A, 1 Packs From $23.68
8 options
Available in additional 8 optionsFrom$2368
SITERWELL Smoke Detector, 10 Year Battery ,Photoelectric Sensor, Fire Alarm,Low Battery and Fault Warning for House and Bedroom, UL217-9th Listed, GS525A, 1 Packs
1924.4 out of 5 Stars. 192 reviews
Kidde Battery-Operated Combination Smoke & Carbon Monoxide Detector, Voice Alerts From $49.96
2 options
Available in additional 2 optionsFrom$4996
Kidde Battery-Operated Combination Smoke & Carbon Monoxide Detector, Voice Alerts
3284.5 out of 5 Stars. 328 reviews
Smoke Alarm Home Security System Fire Protection Smoke Alarm Detector From $12.99
From$1299
Smoke Alarm Home Security System Fire Protection Smoke Alarm Detector
314.3 out of 5 Stars. 31 reviews
50+ bought since yesterday Kidde Hardwired Combination Smoke & Carbon Monoxide Detector, AA Battery Backup, 5-inch From $65.00
2 options
Available in additional 2 optionsFrom$6500
Kidde Hardwired Combination Smoke & Carbon Monoxide Detector, AA Battery Backup, 5-inch
3124.4 out of 5 Stars. 312 reviews
First Alert 1046856, 10 Year Battery Ionization Smoke Alarm $24.47
$2447
current price $24.47First Alert 1046856, 10 Year Battery Ionization Smoke Alarm
664.5 out of 5 Stars. 66 reviews
Kidde 10-Year Sealed Lithium Battery-Operated Combination Smoke & Carbon Monoxide Detector From $60.00
2 options
Available in additional 2 optionsFrom$6000
Kidde 10-Year Sealed Lithium Battery-Operated Combination Smoke & Carbon Monoxide Detector
4244.2 out of 5 Stars. 424 reviews
First Alert BRK SMI100-AC, Hardwire Interconnect Smoke Alarm with Battery Backup, 6-Pack
First Alert BRK SMI100-AC, Hardwire Interconnect Smoke Alarm with Battery Backup, 6-Pack
144.4 out of 5 Stars. 14 reviews
First Alert SMI100-AC, Hardwire Interconnect Smoke Alarm with Battery Backup, 3-Pack $49.97
$4997
current price $49.97First Alert SMI100-AC, Hardwire Interconnect Smoke Alarm with Battery Backup, 3-Pack
514.5 out of 5 Stars. 51 reviews
Kidde Battery-Operated Combination Smoke & Carbon Monoxide Detector, Batteries Included From $49.97
2 options
Available in additional 2 optionsFrom$4997
Kidde Battery-Operated Combination Smoke & Carbon Monoxide Detector, Batteries Included
2154.6 out of 5 Stars. 215 reviews
Worry Free 10-Year Living Area Sealed Lithium Battery Operated Smoke Alarm $34.97
$3497
current price $34.97Worry Free 10-Year Living Area Sealed Lithium Battery Operated Smoke Alarm
1321.9 out of 5 Stars. 132 reviews
First Alert 1046834, Electric Precision Detection Smoke Alarms $24.84
$2484
current price $24.84First Alert 1046834, Electric Precision Detection Smoke Alarms
1074.5 out of 5 Stars. 107 reviews
First Alert SMICO100-AC Interconnect Hardwire 2-in-1 Smoke and CO Alarm with Battery Backup, Ionization $52.07
$5207
current price $52.07First Alert SMICO100-AC Interconnect Hardwire 2-in-1 Smoke and CO Alarm with Battery Backup, Ionization
1244.2 out of 5 Stars. 124 reviews
Rollback Kidde C3010D Carbon Monoxide Detector with Digital Display and 10-Year Worry-Free Lithium Battery, KIDDE From $44.94
2 options
Available in additional 2 optionsFrom$4494
Kidde C3010D Carbon Monoxide Detector with Digital Display and 10-Year Worry-Free Lithium Battery, KIDDE
1034.4 out of 5 Stars. 103 reviews
4 Pack Smoke Detector Home Security Sensor Alert Alarm From $31.99
From$3199
4 Pack Smoke Detector Home Security Sensor Alert Alarm
84.1 out of 5 Stars. 8 reviews
SITERWELL Smoke Detector 10 Year Battery Operated,Photoelectric,Rlectrochemical Sensors, Fire Alarm,Bilingual Voice Alerts, UL217-9th Standards,1 Pack From $24.80
3 options
Available in additional 3 optionsFrom$2480
SITERWELL Smoke Detector 10 Year Battery Operated,Photoelectric,Rlectrochemical Sensors, Fire Alarm,Bilingual Voice Alerts, UL217-9th Standards,1 Pack
154.9 out of 5 Stars. 15 reviews
Kidde Battery-Operated Photoelectric Smoke Detector Alarm, 5-inch, Batteries Included From $29.97
2 options
Available in additional 2 optionsFrom$2997
Kidde Battery-Operated Photoelectric Smoke Detector Alarm, 5-inch, Batteries Included
1254.5 out of 5 Stars. 125 reviews
SITERWELL Hardwired Interconnected Smoke Detector, Photoelectric Smoke Alarm with 9V Backup Battery, Fire Alarm with Test/Silence Button, ETL Listed, GS562A, 1 Pack From $26.21
9 options
Available in additional 9 optionsFrom$2621
SITERWELL Hardwired Interconnected Smoke Detector, Photoelectric Smoke Alarm with 9V Backup Battery, Fire Alarm with Test/Silence Button, ETL Listed, GS562A, 1 Pack
1344.4 out of 5 Stars. 134 reviews
Kidde 10-Year Battery Smoke Detector & AA Battery Carbon Monoxide Detector Value Pack From $58.00
2 options
Available in additional 2 optionsFrom$5800
Kidde 10-Year Battery Smoke Detector & AA Battery Carbon Monoxide Detector Value Pack
1303.4 out of 5 Stars. 130 reviews
Kidde Dual Sensor Smoke Alarm, 85 Decibels, KIDDE From $27.94
2 options
Available in additional 2 optionsFrom$2794
Kidde Dual Sensor Smoke Alarm, 85 Decibels, KIDDE
664.4 out of 5 Stars. 66 reviews
Kidde Hardwired Photoelectric Smoke Detector Alarm, AA Battery Backup, 5-inch From $34.84
2 options
Available in additional 2 optionsFrom$3484
Kidde Hardwired Photoelectric Smoke Detector Alarm, AA Battery Backup, 5-inch
1623.8 out of 5 Stars. 162 reviews
BRK Hard-Wired w/Battery Back-up Ionization Smoke Detector $24.99 Was $29.00
Now$2499
current price Now $24.99, Was $29.00$29.00
BRK Hard-Wired w/Battery Back-up Ionization Smoke Detector
1414.7 out of 5 Stars. 141 reviews
BRK fg250b, Battery Dual Ionization Sensor Smoke Alarm $36.99
$3699
current price $36.99BRK fg250b, Battery Dual Ionization Sensor Smoke Alarm
94.6 out of 5 Stars. 9 reviews
First Alert Hardwired Smoke Alarm with Battery Backup 6 PACK $122.43 Was $139.99
Now$12243
current price Now $122.43, Was $139.99$139.99
First Alert Hardwired Smoke Alarm with Battery Backup 6 PACK
384.7 out of 5 Stars. 38 reviews
First Alert SC5 Hardwire Smart 2-in-1 Smoke and CO Alarm with Voice Alerts and Battery Backup $129.00
$12900
current price $129.00First Alert SC5 Hardwire Smart 2-in-1 Smoke and CO Alarm with Voice Alerts and Battery Backup
84.4 out of 5 Stars. 8 reviews
Kidde Worry-Free Battery-Powered Electrochemical/Ionization/Photoelectric Smoke and Carbon Monoxide Detector $51.00
$5100
current price $51.00Kidde Worry-Free Battery-Powered Electrochemical/Ionization/Photoelectric Smoke and Carbon Monoxide Detector
1461.3 out of 5 Stars. 146 reviews
First Alert Dual Sensor Smoke Alarm with 10-Year Sealed Battery, 1 pk $64.99
$6499
current price $64.99First Alert Dual Sensor Smoke Alarm with 10-Year Sealed Battery, 1 pk
First Alert Voice Alert Hard-Wired Photoelectric Smoke Detector $34.90
$3490
current price $34.90First Alert Voice Alert Hard-Wired Photoelectric Smoke Detector
234.5 out of 5 Stars. 23 reviews
Kidde 10-Year Sealed Lithium Battery-Operated Photoelectric Smoke Detector Alarm, 5-Inch, 2 Pack From $65.00
2 options
Available in additional 2 optionsFrom$6500
Kidde 10-Year Sealed Lithium Battery-Operated Photoelectric Smoke Detector Alarm, 5-Inch, 2 Pack
1483.6 out of 5 Stars. 148 reviews
First Alert SMCO100 Battery-Operated 2-in-1 Smoke and CO Alarm $42.94
$4294
current price $42.94First Alert SMCO100 Battery-Operated 2-in-1 Smoke and CO Alarm
15 out of 5 Stars. 1 reviews
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