Smoke & Carbon Monoxide Detectors
$17.99
First Alert CO605 Plug-in Carbon Monoxide Detector with Battery BackupTarget$29.99and up
First Alert 2pk CO400CN2 Battery Powered Carbon Monoxide DetectorTarget & 5 more$16.49
First Alert CO400 Battery Powered Carbon Monoxide DetectorTarget$6.86and up
Kidde 0914 Fire Sentry Micro Profile Smoke AlarmHardware World & 1 moreSAVE $4.26
$78.73$82.99
Carbon Monoxide ToxicityAmazonSAVE $0.83
$10.97$11.80
Kidde Fire Sentry Battery Operated 4-inch Smoke Detector, with 85 decibel alarm, 2 packWalmart$30.07and up
Kidde Smoke Detector, 10-Year Battery, Photoelectric Sensor Smoke AlarmAmazon & 2 moreSaleView all deals
$29.98and up
First Alert 2-Pack Battery-operated Ionization Sensor Smoke Detector in White | 1046828Lowe's & 2 more$33.23and up
Kidde Smoke Detector, 10-Year Battery, Photoelectric Sensor Smoke Alarm, WhiteAmazon & 1 more$48.40
Kidde Worry-Free Smoke Alarm, 2 pk.Amazon$175.99
X-Sense Smoke Detector Carbon Monoxide Detector Combo, 10-Year Battery Smoke Detector with Display, 5-PackAmazonSAVE $4.50
$40.47$44.97
Kidde Smoke Detector, 10-Year Battery Powered, Voice Alerts, LED Warning Light IndicatorsAmazon$206.15
Leak Detector,RefrigerantAmazonSAVE $10.00
$39.99$49.99
Samurai Mini Smoke Alarm 2-packHSN$19.34
Kidde I4618 Hardwire Smoke Alarm I4618Walmart$27.98and up
First Alert Hardwired Ionization Sensor Smoke Detector in White | 1046834Lowe's & 3 more$44.99
First Alert CO710 Carbon Monoxide Detector with Digital Temperature DisplayTarget$24.84
Kidde AC Plug-In Carbon Monoxide Detector with Battery Backup, CO Alarm with LED Light IndicatorsWalmart$80.99
Kidde Hardwired Smoke & Carbon Monoxide Detector, 10-Year Battery Backup, Voice AlertsAmazon$109.99
X-Sense Smoke Detector Carbon Monoxide Detector Combo, 10-Year Battery Smoke Detector with Display, Auto-Check, 3-PackAmazon$109.00
Kidde Hardwired Smoke & Carbon Monoxide Detector, Battery Backup, Interconnectable, LED Warning Light IndicatorsAmazon$16.98
First Alert SMI100, Battery-Operated Smoke Alarm, 1-PackAmazon$64.99
First Alert SMI100, Battery-Operated Smoke Alarm, 2-PackAmazonSAVE $4.35
$45.64$49.99
First Alert SMI100, Battery-Operated Smoke Alarm, 3-PackAmazon$74.99
Samurai Mini Smoke Alarm 3-PackHSN$41.97
Kidde Hardwired Smoke Detector, 10-Year Battery Backup, Interconnectable, LED Warning Light IndicatorsAmazon$55.00
Kidde Combo Smoke and Carbon Monoxide Alarm P3010KWalmart$18.92
Kidde Battery-Operated Photoelectric Smoke Alarm P9050Walmart$27.94
Kidde Battery Operated Carbon Monoxide Alarm with Digital Display KN-COPP-B-LPMWalmart$40.99and up
First Alert Alarm Combo DC RFID SMCO500V Clam TrayTarget & 4 more$24.98
First Alert SMI110, 10-Year Sealed Battery Smoke Alarm, 1-PackAmazonSAVE $18.73
$59.25$77.98
Kidde Smoke, Carbon Monoxide and Fire Detector BundleAmazonSAVE $16.14
$88.84$104.98
Kidde Smoke, Carbon Monoxide & Fire Detectors (2 Pack)Amazon$221.64and up
Smoke and Carbon Monoxide DetectorWayfair & 3 more$59.99and up
SimpliSafe Smoke & Carbon Monoxide DetectorAmazon & 1 more$49.49and up
First Alert Alarm Combo DC10 with VCE SMCO210V Clam TrayTarget & 3 more$43.98and up
First Alert Battery-operated Photoelectric Sensor Smoke Detector with Voice Alert in White | 1039826-SA511CN-6Lowe's & 4 moreSAVE $2.02
$17.95$19.97
Kidde Smoke Detector, 4-Inch Compact, AA Battery PoweredAmazon$37.37and up
First Alert SMICO100, Battery-Operated Combination Smoke & Carbon Monoxide Alarm, 1-PackAmazon & 1 more$114.45
First Alert SMICO100 Battery-Operated Combination Smoke & Carbon Monoxide Alarm - Pack 3AmazonSAVE $2.80
$42.14$44.94
Kidde Battery Operated Smoke & Carbon Monoxide Detector with LED warning indicators & Test-Hush ButtonWalmart$38.47
Kidde 10 Year Smoke Alarm and Carbon Monoxide Value Pack, Models i1040 and KN-COB-LP2Walmart$36.99
2 Pack Smoke and Carbon Monoxide Detector,Smoke Detector Carbon Monoxide Detector Combo with Batteries,Fire Alarm Smoke Detector with Test Button and Digital DisplayAmazonSAVE $3.98
$45.99$49.97
Kidde C3010D Carbon Monoxide Detector with Digital Display and 10-Year Worry-Free Lithium Battery, KIDDEWalmartSAVE $0.53
$42.94$43.47
Kidde Nighthawk Plug-In AC/DC Carbon Monoxide Alarm Detector with Digital Display KN-COPP-3Walmart$37.77and up
First Alert Battery-Powered Photoelectric Smoke and Carbon Monoxide Combination PackWalmart & 2 more$42.14
Kidde Battery Operated Smoke & Carbon Monoxide Detector with LED Lights & Voice AlertsWalmart$34.99
Ring Alarm Smoke and CO ListenerTarget$58.67and up
Hard-Wired Electrochemical Smoke and Carbon Monoxide Alarm First AlertWayfair & 3 more$99.22and up
First Alert 6-Pack Battery-operated Carbon Monoxide Detector in White | CO400B6CPLowe's & 3 moreSAVE $7.23
$37.74$44.97
Kidde Smoke & Carbon Monoxide Detector, AA Battery Powered, LED Warning Light IndicatorsAmazon$25.99and up
First Alert Slim Battery-Powered Photoelectric Smoke Detector 1 pkAce Hardware & 1 more$201.30
Kidde Smoke & Carbon Monoxide Detector Combo, 10-Year Battery, Replacement Alert, 4 Count (Pack of 1)Amazon$29.99
Samurai Mini Carbon Monoxide Detector w/ 10yr Manufacturer's WarrantyHSN$49.98and up
First Alert 10-Year Battery 2-Pack Battery-operated Photoelectric Sensor Smoke Detector in White | 1042409Lowe's & 1 moreSAVE $18.01
$71.98$89.99
Kidde Smoke & Carbon Monoxide Detector, AA Battery Powered, LED Warning Light Indicators, 2 PackAmazon$18.19
Kidde Smoke Alarms 1276WalmartSAVE $9.26
$40.73$49.99
Kidde Smoke & Carbon Monoxide Detector, AA Battery Powered, LED Warning Light Indicators, 1 PackAmazon$95.93
First Alert SMCO100 Battery-Operated Combination Smoke & Carbon Monoxide Alarm - 3 PackAmazon