Best Seller
Kidde Nighthawk Carbon Monoxide Alarm

Kidde Nighthawk Carbon Monoxide Alarm

Kidde Nighthawk Carbon Monoxide Alarm more

$34.49

FREE shipping

go to store
Carbon Monoxide and Explosive Gas Nighthawk Alarm

Carbon Monoxide and Explosive Gas Nighthawk Alarm

Carbon Monoxide and Explosive Gas Nighthawk Alarm; Protects From 2 Deadly Threats; Detects Carbon Monoxide; Natural Gas Methane and Propane Butane; AC Plug With Hide A Way Cord Allows Direct Or Remote Plug In; Battery Backup; Provides Digital Readout... more

$84.55

FREE shipping

go to store
Best Seller
Kidde (21007267) KN-COPP-B-LS 900-0230 Nighthawk Carbon Monoxide Alarm, Battery Operated with Digital Display

Kidde (21007267) KN-COPP-B-LS 900-0230 Nighthawk Carbon Monoxide Alarm, Battery Operated with Digital Display

Battery operated carbon monoxide alarm is an easy to install unit that provides reliable protection against the dangers of carbon monoxide. Digital display feature adds an advanced level of protection showing CO levels in PPM allowing you to see if... more

$22.99

go to store
Kidde KN-COB-B-LP Nighthawk Carbon Monoxide Alarm, Battery Operated

Kidde KN-COB-B-LP Nighthawk Carbon Monoxide Alarm, Battery Operated

21007268 Features: -Carbon monoxide alarm. -Easy to install. Product Type: -Carbon Monoxide Detector. Orientation: -Wall/Ceiling Mounted. Mounting: -Wall. Dimensions: Overall Width - Side to Side: -11". Overall Depth - Front to Back: -2". Overall... more

$20.09

go to store
Nighthawk AC Plug-in Operated Carbon Monoxide Alarm with Digital Display KN-COPP-3

Nighthawk AC Plug-in Operated Carbon Monoxide Alarm with Digital Display KN-COPP-3

Digital Display – Displays the level of carbon monoxide the unit is sensing. The unit updates this reading every 15 seconds more

$26.43

go to store
Kidde 21027393 Nighthawk Carbon Monoxide & Explosive Gas Alarm w/Digital Display

Kidde 21027393 Nighthawk Carbon Monoxide & Explosive Gas Alarm w/Digital Display

Kidde Nighthawk Alarm will protect you and your family from two deadly threats carbon monoxide and explosive gas. Features battery back up that provides protection during a power outage, when AC-only more

$71.58 $54.96

go to store
Kidde 21007268 Kidde Nighthawk DC Carbon Monoxide Alarm N/A

Kidde 21007268 Kidde Nighthawk DC Carbon Monoxide Alarm N/A

Features: Carbon monoxide alarm Easy to install Provides reliable protection against the dangers of carbon monoxide Sleek design that is suitable for all living areas 7 year limited warranty DC battery operated Specifications: Height: 11" Length: 2"... more

$30.84

go to store
Kidde 01130 - 120 volt Digital Display Plug-In Carbon Monoxide & Explosive Gas Alarm with Battery Backup (9V Battery Included) (900-0113-02 KN-COEG-3)

Kidde 01130 - 120 volt Digital Display Plug-In Carbon Monoxide & Explosive Gas Alarm with Battery Backup (9V Battery Included) (900-0113-02 KN-COEG-3)

Kidde 120 volt - AC - Plug-In - Digital Display | Kidde Nighthawk Carbon Monoxide & Explosive Gas Alarm / Detector with Battery Backup (9V Battery Included) (900-0113-02 KN-COEG-3 01130) more

$47.39

go to store
Kidde 21007268 Battery Operated Nighthawk DC Carbon Monoxide Alarm - 1092-1005

Kidde 21007268 Battery Operated Nighthawk DC Carbon Monoxide Alarm - 1092-1005

Battery operated carbon monoxide alarmTest/rest button end-of-life alertMeets UL requirements7-year limited warrantyIncludes 3 AA batteries. The Kidde 21007268 Battery Operated Nighthawk DC Carbon Monoxide Alarm features an efficient design that lasts... more

$30.41 $25.57

go to store
Kidde Nighthawk DC Carbon Monoxide Alarm 21007268

Kidde Nighthawk DC Carbon Monoxide Alarm 21007268

Kidde Nighthawk DC Carbon Monoxide Alarm Features: Carbon monoxide alarm Easy to install Provides reliable protection against the dangers of carbon monoxide Sleek design that is suitable for all living areas Product Type: Carbon Monoxide Detector... more

$41.99 $29.99

go to store
Nest Protect Battery-Powered Smoke and Carbon Monoxide Al S3000BWES

Nest Protect Battery-Powered Smoke and Carbon Monoxide Al S3000BWES

Authorized Nest USA Dealer! Read 1310 User Reviews on the Protect. Buy today from B&H!

Free Shipping! Nest Protect Battery-Powered Smoke and Carbon Monoxide Alarm (White, 2nd Generation) Smart Smoke and CO Detection, Receive Alerts on Smart Devices, Detects Fast & Slow Burning Fires, Powered By Six AA Batteries, Wi-Fi & Bluetooth LE... more

$119.00

FREE shipping

go to store
(300,000+)
Nest S3004PWBUS Nest Protect Battery Powered Smoke and Carbon Monoxide Alarm - 2 na

Nest S3004PWBUS Nest Protect Battery Powered Smoke and Carbon Monoxide Alarm - 2 na

Features: 5 year warranty when installed by a Nest Pro Meet the all-new Nest Protect. The smoke alarm other alarms look up to. It tells you what the danger is and where it is. Nest Protect is the 1st home smoke alarm you can hush from your phone. Just... more

$416.50 $119.00

FREE shipping

go to store
Kidde 900-0076-01 Kidde AC Powered Plug-In Carbon Monoxide Alarm N/A

Kidde 900-0076-01 Kidde AC Powered Plug-In Carbon Monoxide Alarm N/A

Features: AC powered, plug-in carbon monoxide alarm utilized sophisticated electronic components and unmatched sensor technology to protect you and your family from the dangers of CO Includes 9 volt battery backup that provides continuous monitoring of... more

$63.70

FREE shipping

go to store
Kidde KN-COB-B-LS Item Number 900-0233 Battery Powered CO Carbon Monoxide Alarm with Test Button and Low Battery Signal

Kidde KN-COB-B-LS Item Number 900-0233 Battery Powered CO Carbon Monoxide Alarm with Test Button and Low Battery Signal

Kidde KN-COB-B-LS Item Number 900-0233 Battery Powered CO Carbon Monoxide Alarm with Test Button and Low Battery Signal more

$29.87

go to store
Kidde KN-COPP-B-LS Item Number 900-0230 Battery Powered CO Carbon Monoxide Alarm with Digital Display, Test Button and Low Battery Signal

Kidde KN-COPP-B-LS Item Number 900-0230 Battery Powered CO Carbon Monoxide Alarm with Digital Display, Test Button and Low Battery Signal

Kidde KN-COPP-B-LS Item Number 900-0230 Battery Powered CO Carbon Monoxide Alarm with Digital Display, Test Button and Low Battery Signal more

$25.99

go to store
Kidde 00120 - 120 volt Carbon Monoxide Alarm with Battery Backup (9V Battery Included) (21006406 KN-COB-IC)

Kidde 00120 - 120 volt Carbon Monoxide Alarm with Battery Backup (9V Battery Included) (21006406 KN-COB-IC)

Kidde 120 volt - AC - Hardwire Interconnectable | Kidde Carbon Monoxide Alarm / Detector with Battery Backup (9V Battery Included) (21006406 KN-COB-IC 00120) more

$39.99

go to store
Carbon Monoxide Detector Tester,Aerosol HOME SAFEGUARD HO-CO2

Carbon Monoxide Detector Tester,Aerosol HOME SAFEGUARD HO-CO2

20% off orders $150+ in select categories

Carbon monoxide and smoke alarms detect danger through ionization, photoelectric cells, or a combination of both. Home Safeguard Carbon Monoxide Detector Tester, Aerosol include characteristics like: For Use With: Residential or Commercial Detectors. more

$10.73

go to store
Nest Labs Nest Protect smoke and carbon monoxide alarm, Battery (2nd gen)

Nest Labs Nest Protect smoke and carbon monoxide alarm, Battery (2nd gen)

Smoke and carbon monoxide alarm, which thinks, speaks, and alerts your phone. This smoke sensor looks for fast-burning fires, smoldering fires, and carbon monoxide. It also speaks up when there's a problem, can be hushed from your phone, and it will... more

$119.00

FREE shipping

go to store
(1,000,000+)
first alert Other | First Alert Carbon Monoxide Alarm ( Nwt) | Color: Gray/White | Size: Os

first alert Other | First Alert Carbon Monoxide Alarm ( Nwt) | Color: Gray/White | Size: Os

Brandnew With Instructions And All Paperwork Included Never Used more

$30.00

go to store
First Alert 2-in-1 Smoke & Carbon Monoxide Alarm with Voice PC900V

First Alert 2-in-1 Smoke & Carbon Monoxide Alarm with Voice PC900V

First Alert 2-in-1 Smoke & Carbon Monoxide Alarm with Voice The PC 900V 2-in-1 Smoke & Carbon Monoxide Alarm with Voice from First Alert(R) is protection at its finest. The new slim design adds an element of style to safety. Half the size of the... more

$58.99

FREE shipping

go to store
M Series Plug-In Carbon Monoxide and Natural Gas Alarm with 9-Volt Battery Backup

M Series Plug-In Carbon Monoxide and Natural Gas Alarm with 9-Volt Battery Backup

Click here for additional savings!

The Universal Security Instruments Electric MCN400B Plug-In Carbon Monoxide and Natural Gas Smart Alarm is a 2-in-1 device that provides double the protection with a single installation. This dual-sensing alarm protects against two deadly household... more

$25.77

go to store
3-in-1 Smoke, Fire and Carbon Monoxide Smart Alarm with 10 Year Sealed Battery

3-in-1 Smoke, Fire and Carbon Monoxide Smart Alarm with 10 Year Sealed Battery

Click here for additional savings!

The Universal Security Instruments MIC3510SB 3-in-1 Smoke, Fire and Carbon Monoxide Smart Alarm provides 10 years of continuous protection against deadly threats in the home. New patented Universal Smoke Sensing Technology provides the benefits of both... more

$34.48

go to store
3-in-1 Smoke, Fire and Carbon Monoxide Smart Alarm with 10-Year Sealed Battery

3-in-1 Smoke, Fire and Carbon Monoxide Smart Alarm with 10-Year Sealed Battery

Click here for additional savings!

The Universal Security Instruments MIC1509S 3-in-1 Smoke, Fire and Carbon Monoxide Smart Alarm provides 10 years of continuous protection against deadly threats in the home. New patented Universal Smoke Sensing Technology provides the benefits of both... more

$36.88

go to store
Kidde 10170 - Battery Operated Kitchen Smoke & Carbon Monoxide Alarm (10 year Battery Included) (21010170 P3010K-CO)

Kidde 10170 - Battery Operated Kitchen Smoke & Carbon Monoxide Alarm (10 year Battery Included) (21010170 P3010K-CO)

Kidde Battery Operated - 10-year Sealed Lithium Battery - ClamShell - Kitchen - Smoke & Carbon Monoxide Alarm | Kidde Smoke & Carbon Monoxide Alarm / Detector (10 year Battery Included) (21010170 P3010K-CO 10170) more

$57.89

go to store
First Alert Carbon Monoxide Alarm with Temperature Digital Display & Sealed Battery CO710

First Alert Carbon Monoxide Alarm with Temperature Digital Display & Sealed Battery CO710

First Alert Carbon Monoxide Alarm with Temperature, Digital Display & Sealed Battery The First Alert Carbon Monoxide Alarm with Temperature, Digital Display & Sealed Battery is powerful, stylish and versatile. Designed to sit attractively on a table... more

$73.99

FREE shipping

go to store
First Alert 10-Year Sealed-Battery Photoelectric Smoke and Carbon Monoxide Alarm

First Alert 10-Year Sealed-Battery Photoelectric Smoke and Carbon Monoxide Alarm

Black Friday Warm-Up Sale. Home Products at Houzz.

Keep your home safe from fire! The First Alert Photoelectric Smoke Alarm features a new, slim-round design and uses maximum-protection photoelectric technology. It lasts a full 10 years without needing to have a battery changed, and patented smoke... more

$74.98

go to store
Kidde 900-0113-02 Battery Operated Carbon Monoxide & Explosive Gas Alarm - 1092-5071

Kidde 900-0113-02 Battery Operated Carbon Monoxide & Explosive Gas Alarm - 1092-5071

Senses carbon monoxide and explosive gasSleek design for any standard outletEasy-to-read digital displayShows Continuous CO values from 30 - 999 PPM85-decibel alarmHide-a-way cord. Safeguard your home from two threats with the affordable and... more

$82.16

FREE shipping

go to store
Carbon Monoxide Alarm,Electrochemical KIDDE KN-COB-IC

Carbon Monoxide Alarm,Electrochemical KIDDE KN-COB-IC

20% off orders $150+ in select categories

Be safe, not sorry with Zoro's full line of carbon monoxide and smoke alarms. Take a look at the features for Kidde Carbon Monoxide Alarm. Width: -. more

$35.19

go to store
Universal Carbon Monoxide Alarm

Universal Carbon Monoxide Alarm

Black Friday Warm-Up Sale. Home Products at Houzz.

2-in-1 Plug-In Carbon Monoxide + Natural Gas Alarm | Display Screen | Smart Alarm more

$45.99

go to store
First Alert Carbon Monoxide and Smoke Detector, Battery Operated

First Alert Carbon Monoxide and Smoke Detector, Battery Operated

Black Friday Warm-Up Sale. Home Products at Houzz.

Carbon monoxide (CO) is the leading cause of accidental poisoning deaths in America, yet many people dont know they are suffering from CO poisoning until its too late. Since symptoms of CO poisoning are like the flu, you might not even know youre in... more

$45.88

go to store
Carbon Monoxide Alarm, Electrochemical KIDDE C3010

Carbon Monoxide Alarm, Electrochemical KIDDE C3010

20% off orders $150+ in select categories

You should place carbon monoxide and smoke alarms inside each bedroom, outside every sleeping area, and on each level of the home. Take a look at the features for Kidde Carbon Monoxide Alarm. Width: 4-1/2". more

$42.93

go to store
First Alert White Combo Smoke & Carbon Monoxide Alarm - 1092-6269

First Alert White Combo Smoke & Carbon Monoxide Alarm - 1092-6269

Dimensions:8.5L x 7W x 1.2H in.. Photoelectric design. Features a white finish. Provides fire and carbon monoxide detection. Electrochemical sensor. Boasts a thin design. Suitable for a wall or ceiling mount. Features a lifespan of 10 years. Protect... more

$45.94

go to store
Kidde KN-COPP-3 Nighthawk Plug-In Carbon Monoxide Alarm with Battery Backup and Digital Display, 6-Pack

Kidde KN-COPP-3 Nighthawk Plug-In Carbon Monoxide Alarm with Battery Backup and Digital Display, 6-Pack

Kidde is a carbon monoxide monitor that indicates to the presence of low CO levels. Like smoke and CO alarms, this CO monitor samples the air in your home and sounds a loud alarm to warn you of life threatening conditions. 110V A carbon monoxide... more

$208.05

FREE shipping

go to store
Nighthawk Plug-in Carbon Monoxide & Explosive Gas Alarm with Digital Display KN-COEG-3

Nighthawk Plug-in Carbon Monoxide & Explosive Gas Alarm with Digital Display KN-COEG-3

The Kidde KN-COEG-3 AC powered, plug-in CO and explosive gas alarm protects you and your family from two deadly threats. The KN-COEG-3 includes 9V battery back up that provides protection during a power outage, when AC-only units can not provide... more

$45.98

FREE shipping

go to store
Kidde KN-COPP-3 Nighthawk Plug-In Carbon Monoxide Alarm with Battery Backup and Digital Display *2-Pack* Color: White Size: 2 Pack, Model: , Tools & Outdoor Store

Kidde KN-COPP-3 Nighthawk Plug-In Carbon Monoxide Alarm with Battery Backup and Digital Display *2-Pack* Color: White Size: 2 Pack, Model: , Tools & Outdoor Store

Give yourself peace of mind with protection from colorless, odorless carbon monoxide with this Kidde digital carbon monoxide alarm. Alarm continuously monitors levels of the poisonous gas in your home, and gives you an updated digital reading every 15... more

$69.99

FREE shipping

go to store
Kidde 21007268 Nighthawk DC Carbon Monoxide Alarm

Kidde 21007268 Nighthawk DC Carbon Monoxide Alarm

The Kidde Nighthawk Carbon Monoxide Alarm is a battery operated carbon monoxide alarm in an easy to install unit that provides reliable protection against the dangers of carbon monoxide. Written information and instruction make this unit's operation... more

$30.99 $20.09

go to store
4 Pack Of Kidde KN-COPP-3 Nighthawk Plug-In Carbon Monoxide Alarm with Battery Backup and Digital Display

4 Pack Of Kidde KN-COPP-3 Nighthawk Plug-In Carbon Monoxide Alarm with Battery Backup and Digital Display

4 Pack Of Kidde KN-COPP-3 Nighthawk Plug-In Carbon Monoxide Alarm with Battery Backup and Digital Display more

$164.68

FREE shipping

go to store
The Nighthawk AC Powered Basic Plug In Carbon Monoxide Alarm

The Nighthawk AC Powered Basic Plug In Carbon Monoxide Alarm

The Nighthawk; AC Powered; Basic Plug In Carbon Monoxide Alarm; With Battery Back Up; Easy To Install; Provides Reliable Protection Against The Dangers Of Carbon Monoxide; Written Information and Instruction; Easy For Anyone To Understand; AC/DC... more

$50.35

FREE shipping

go to store
The Nighthawk DC Battery Operated Carbon Monoxide Alarm Easy To Inst Only One

The Nighthawk DC Battery Operated Carbon Monoxide Alarm Easy To Inst Only One

The Nighthawk; DC Battery Operated Carbon Monoxide Alarm; Easy To Install Unit That Provides Reliable Protection Against The Dangers Of Carbon Monoxide; Written Information and Instruction; Easy For Anyone To Understand; Small; Sleek Design That Is... more

$41.18

FREE shipping

go to store
Carbon Monoxide Alarm-Ionization-120Vac, Sold As 1 Each

Carbon Monoxide Alarm-Ionization-120Vac, Sold As 1 Each

Includes the company"s patented Nighthawk? electrochemical CO sensor. Test/reset button more

$40.41

go to store

More information about Safety & Security

Best prices on Nighthawk carbon monoxide in Safety & Security online. Visit Bizrate to find the best deals on top brands. Read reviews on Home & Garden merchants and buy with confidence.