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Combination Smoke & Carbon Monoxide Detectors - Page 4 - Blowout Sale! Save up to 56%


Blowout Sale! Up to 56% off on Combination Smoke & Carbon Monoxide Detectors at Defy Now, Page 4. Top brands include Kidde Safety, Kidde, First Alert, Seesii, & CFFAMCC. Hurry! Limited time offers. Offers valid only while supplies last.



Kidde P3010CU Photoelectric Smoke & Carbon Monoxide Alarm with Voice Warning System by Kidde
Kidde P3010CU Photoelectric Smoke & Carbon Monoxide Alarm with Voice Warning System by Kidde
By Kidde Safety
In Stock
$39.87

mpn: 2923961, ean: 0795092923961,

4.4 out of 5 stars with 126 reviews


Kidde 21010073 Worry Free Carbon Monoxide Alarm For Living Area with 10 Year Sealed Lithium Battery
Kidde 21010073 Worry Free Carbon Monoxide Alarm For Living Area with 10 Year Sealed Lithium Battery
By Kidde
In Stock
$69.99
$30.63
You Save: 56%

mpn: 21010073, ean: 0047871100736,

4.5 out of 5 stars with 14 reviews
The Kidde C3010 is a 10-year, sealed battery, carbon monoxide alarm that uses electro-chemical sensing tech­nology to protect you and your family from the dangers of carbon monoxide. The C3010 alarm will automatically activate when it is attached to...


Kidde - 900-0120 - AC Wire-In Carbon Monoxide Alarm
Kidde - 900-0120 - AC Wire-In Carbon Monoxide Alarm
By Kidde
In Stock
$34.49

mpn: 900-0120,

4.8 out of 5 stars with 15 reviews
The Kidde 900-0120 is an AC wire-in carbon monoxide alarm that warns you and your family of dangerous carbon monoxide levels. It includes multiple contractor friendly features to ensure easy installation and minimal troubleshooting. This alarm interc...


Kidde Ac/Dc Smoke/Co Alarm - 21006377
Kidde Ac/Dc Smoke/Co Alarm - 21006377
By Kidde
In Stock
$52.99
$39.89
You Save: 25%

mpn: 21006377-N (KN-COSM-IBA),

4.0 out of 5 stars with 54 reviews
Kidde Ac/Dc Smoke/Co Alarm - 21006377120V direct wire w/ 2 AA battery backup (front load). Voice alarm w/85 dB alarm. Low battery warning. Red & green indicators. Smart InterconnectTMfor up to 24 Kidde devices. Batteries included. 10 yr CO sensor. 10...


2 Pack OfKidde KN-COSM-B Battery-Operated Combination Carbon Monoxide and Smoke Alarm with Talking Alarm Size: 2 Pack, Model: , Tools & Outdoor Store
2 Pack OfKidde KN-COSM-B Battery-Operated Combination Carbon Monoxide and Smoke Alarm with Talking Alarm Size: 2 Pack, Model: , Tools & Outdoor Store
By Kidde
In Stock
$68.24

mpn: MT-RPN-33946991, ean: 7566908075814,

4.4 out of 5 stars with 132 reviews
The Kidde KN-COSM-B Battery-Operated Carbon Monoxide and Smoke Alarm combines two important safety devices into a single unit. This alarm includes a voice warning system that announces Fire, Carbon Monoxide, Low Battery, or Smart Hush Activation. The...


Kidde Worry Free 10-Year Living Area Sealed Lithium Battery Operated Smoke Alarm
Kidde Worry Free 10-Year Living Area Sealed Lithium Battery Operated Smoke Alarm
By Kidde
In Stock
$49.00

mpn: 21027434, ean: 0047871096633,

4.4 out of 5 stars with 18 reviews
Kidde Worry Free Lithium-ion battery operated smoke alarms are powered by a sealed, long-life lithium battery for ten years (the life of the alarm), meaning the alarm is always on. This Smoke Alarm is ideal for the living areas. With a sealed, long-l...


Kidde KN-COB-B-LPM Battery Operated Carbon Monoxide Detector, 6-Pack
Kidde KN-COB-B-LPM Battery Operated Carbon Monoxide Detector, 6-Pack
By Kidde
In Stock
$84.12

mpn: KN-COB-B-LPM, ean: 0047871093274,

4.4 out of 5 stars with 131 reviews
Kidde Code One battery operated carbon monoxide alarm utilizes sophisticated electronic components to protect you and your family from the dangers of carbon monoxide. This alarm includes a slide-out-battery door that gives immediate access to the bat...


First Alert BRK SC7010B Hardwire Photoelectric Smoke and Carbon Monoxide Alarm with Battery Backup
First Alert BRK SC7010B Hardwire Photoelectric Smoke and Carbon Monoxide Alarm with Battery Backup
By First Alert
In Stock
$59.99

mpn: SC7010B, ean: 0029054015952,

4.1 out of 5 stars with 21 reviews
The First Alert SC7010B Hardwire Photoelectric Smoke and Carbon Monoxide Alarm with Battery Backup was specifically designed for residential and institutional applications. These would include sleeping rooms for hospitals, hotels, motels, dormitories...


Gas Detector,Household Combustible Gas Leak Dector Natural Liquefied Petroleum Gas Leak Tester Sniffer with Sound Light Alarm Backup Battery
Gas Detector,Household Combustible Gas Leak Dector Natural Liquefied Petroleum Gas Leak Tester Sniffer with Sound Light Alarm Backup Battery
By Seesii
In Stock
$41.99

mpn: Se0021, ean: 0889251263248,

4.6 out of 5 stars with 119 reviews
Features: * Detect gas :Natural Gas(Methane), LGP(Liquefied Petroleum Gas) * Reduce the risk of gas explosion and protect your family's life and property safety * When the combustible gas concentration higher than 5% LEL, it will go off immediately ...


Kidde P4010ACSCO-W Combination Alarm
Kidde P4010ACSCO-W Combination Alarm
By Kidde
In Stock
$89.99

mpn: 21027323, ean: 0047871273232,

4.8 out of 5 stars with 50 reviews
The P4010ACSCO-W is an AC/dc powered smoke and carbon monoxide (Co) alarm with 10 year battery backup that features supervised wire-free interconnect capability and provides enhanced intelligibility for users. The voice warning feature accompanies th...


First Alert BRK SC9120LBL Hardwired AC Smoke and Carbon Monoxide (CO) Detector with 10 Year Sealed Battery Backup
First Alert BRK SC9120LBL Hardwired AC Smoke and Carbon Monoxide (CO) Detector with 10 Year Sealed Battery Backup
By First Alert
In Stock
$69.99
$44.96
You Save: 36%

mpn: SC9120LBL, ean: 0029054016492,

4.9 out of 5 stars with 99 reviews
The First Alert BRK SC9120LBL Hardwired Smoke and Carbon Monoxide Detector features an ionization smoke sensing chamber and an electrochemical carbon monoxide sensor. The 10 Year Battery Backup allows for continued monitoring, for the life of the ala...


BRK Electronics SCO2B Smoke and Carbon Monoxide Alarm with 9V Battery
BRK Electronics SCO2B Smoke and Carbon Monoxide Alarm with 9V Battery
By First Alert
In Stock
$39.99
$27.79
You Save: 31%

mpn: SC02B, ean: 0029054000897,

4.5 out of 5 stars with 130 reviews
BRK Electronics SCO2B Smoke and Carbon Monoxide Alarm with 9V BatterySeparate smoke and co detects both dangers and eliminates the need for two separate alarms. Electrochemical co sensor is the most accurate technology available. Latching alarm indic...


First Alert PRC710 PC1210 10-Year Combination Carbon Monoxide and Photoelectric Smoke Detector, Frustration Free
First Alert PRC710 PC1210 10-Year Combination Carbon Monoxide and Photoelectric Smoke Detector, Frustration Free
By First Alert
In Stock
$54.99
$48.00
You Save: 13%

mpn: PRC710, ean: 0029054016027,

4.6 out of 5 stars with 69 reviews
The First Alert PRC710 10-Year Sealed Battery Combo Photoelectric Smoke & CO Alarm with Slim Design continues this trend by including a Photoelectric Sensor that's ideal for detecting slow smoldering fires and carbon monoxide while simultaneously re...


Mini Smoke Detector and Carbon Monoxide Detector Combo, with Sound Warning and Number Display Battery Powered Smoke CO Detector
Mini Smoke Detector and Carbon Monoxide Detector Combo, with Sound Warning and Number Display Battery Powered Smoke CO Detector
By CFFAMCC
In Stock
$25.00

mpn: CXVB-9447, ean: 0604348279731,

4.3 out of 5 stars with 129 reviews
Meets NFPA 72 standards / UL standards Smoke and Carbon Monoxide Alarm, Detection Method Ionization, Electrochemical, Up to 24 Units Interconnection Capability, Audible Alert 85dB @ 10 ft., Horn, Visual Alert Red LED, Diameter 5-3/4 In., Height 1-3/4...



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