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Kidde

Kidde®, part of United Technologies, is the largest manufacturer of fire detection devices such as smoke alarms, carbon monoxide alarms, heat detectors, portable fire extinguishers, and ladders. Founded in 1917 by Walter Kidde, the company began in the construction field and then moved into firefighting . This led to the first integrated smoke detection and carbon dioxide extinguishing systems for use on board ships. Then, by 1926, Kidde secured a contract with the US Navy.

Since then, dependable Kidde smoke alarms, heat detectors, carbon monoxide alarms, and more products have made homes, offices, and industrial properties much safer. When properly installed and tested, Kidde residential smoke alarms are an affordable way to receive an early warning when a fire begins, protecting you from an out of control blaze that threatens your life, loved ones, safety, and personal property.

Authorized Kidde Dealer

Improve Depot is an officially licensed distributor of Kidde smoke alarms, detectors, carbon monoxide alarms, and other fire safety products. We offer Kidde smoke and carbon-monoxide combination alarms, as well. Kidde alarms can be hardwired (using available power sources or wiring), battery-powered, or hardwired with a battery back-up for protection even when power is lost.

Other features included on some Kidde detectors include available interconnectivity with other units for greater protection of larger buildings and homes, voice-activated alerts, silence buttons, battery compartment locks, and safety lights. Kidde CO alarms also use proprietary technology for a reliable CO reading. Most importantly, Kidde stands behind its products with a five-year manufacturer's warranty.

Type of Kidde Smoke Alarms

Ionization Smoke Alarms

An ionization alarm contains a small amount of radioactive material that converts air molecules into positive and negative ions. Upon smoke entering the smoke alarm the ions bond with the smoke reducing the amount of electricity that travels between two metal plates called a circuit. Ionization-sensing alarms are better at detecting fast-moving fire particles that are especially dangerous in sleeping quarters.

Photoelectric Smoke Alarms

A photoelectric type alarm aims a light source into a laser beam. When the smoke particles enter, the light is interrupted, scattered, and is bent down hitting the sensor. Kidde offers both photoelectric and ionization sensing models in its line of smoke alarms. Photoelectric smoke alarms offer increased sensitivity in areas where fires may smolder such as kitchens.

For optimal protection, Kidde recommends both types of smoke alarms placed throughout the home. This is because not all fires start the same and it is best to be prepared for all situations.

Kidde Carbon Monoxide & Smoke Detector, 120V Hardwired Talking w/Battery Backup (21006377)
$41.90

Kidde KN-COSM-IBA Carbon Monoxide & Smoke Detector, 120V Hardwired Talking w/Battery Backup (21006377)

Kidde

DescriptionAbout the Kidde KN-COSM-IBA Carbon Monoxide & Smoke Detector, 120V Hardwired Talking w/Battery Backup (21006377) For complete protec...

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$41.90
Kidde Carbon Monoxide & Smoke Detector, 120V 10-Year Worry-Free AC/DC Sealed Lithium Wire-In w/Battery Back-Up (21010408-N)
$62.90

Kidde i12010SCO Carbon Monoxide & Smoke Detector, 120V 10-Year Worry-Free AC/DC Sealed Lithium Wire-In w/Battery Back-Up (21010408-N)

Kidde

DescriptionThe Kidde i12010SCO is a hardwired combination smoke and carbon monoxide (CO) alarm. It features a sealed lithium battery back-up for wo...

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$62.90
Kidde Smoke Detector Quick Convert Adapter from Firex to Kidde (900-0149)
$4.10

Kidde KA-F Smoke Detector Quick Convert Adapter from Firex to Kidde (900-0149)

Kidde

Description About The Kidde KA-F Quick Convert Adaptor, Changes Firex to a Kidde Connector The Kidde KA-F Quick Convert Adaptor allows you to inter...

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$4.10
Kidde Smoke Detector, 120V Hardwired Wireless Interconnectable w/Battery Backup (1279-9999)
$59.70

Kidde RF-SM-AC Smoke Detector, 120V Hardwired Wireless Interconnectable w/Battery Backup (1279-9999)

Kidde

Description About the Kidde RF-SM-AC Wireless Interconnectable Smoke Alarm Adding Kidde alarm units to an established circuit has never been easie...

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$59.70
Kidde Carbon Monoxide & Smoke Detector, 120V Photoelectric Hardwired Talking w/Battery Backup (21007624)
$58.40

Kidde KN-COPE-I Carbon Monoxide & Smoke Detector, 120V Photoelectric Hardwired Talking w/Battery Backup (21007624)

Kidde

DescriptionThe Kidde KN-COPE-I (21007624) combo smoke and carbon monoxide alarm is a state of the art voice warning smoke detector with battery bac...

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$58.40
Kidde Smoke Detector 120V Hardwired Relay Module for I-Combo
$18.60

Kidde SM120X Smoke Detector 120V Hardwired Relay Module for I-Combo

Kidde

Description About the Kidde SM120X Smoke Alarm Relay Module The Kidde SM120X hardwired smoke alarm relay module offers users the ability to connec...

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$18.60
Kidde Smoke Detector, 120V Hardwired Ionization Spring Load Battery Door w/Hush Button & Battery Backup (21006376)
$12.99

Kidde i12060 Smoke Detector, 120V Hardwired Ionization Spring Load Battery Door w/Hush Button & Battery Backup (21006376)

Kidde

Description About the Kidde i12060 120V Hardwired Ionization Smoke Alarm The Kidde i12060 hardwired smoke alarm uses a 120V power source and inclu...

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$12.99
Kidde Smoke Detector, 120V Hardwired Ionization w/9V Back-Up Battery (21006373) - 6 Pack
$84.99

Kidde i12040 (6 Pack) Smoke Detector, 120V Hardwired Ionization w/9V Back-Up Battery (21006373) - 6 Pack

Kidde

DescriptionThe Kidde i12040 (6 Pack) is for a 6 pack of hardwired ionization smoke alarms. These alarms provide a dependable warning against potent...

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$84.99
Kidde Fire Extinguisher Cabinet, Semi-Recessed Mount w/Lock - 10 lb. (468047)
$133.70

Kidde KF7022B Fire Extinguisher Cabinet, Semi-Recessed Mount w/Lock - 10 lb. (468047)

Kidde

DescriptionThe Kidde KF7022B is a semi-recessed mount fire extinguisher cabinet by Potter Roemer. This model is designed to be used with a standard...

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$133.70
Kidde Fire Extinguisher Cabinet, Surface Mount - 5 lb. (468041)
$45.80

Kidde KF9721C Fire Extinguisher Cabinet, Surface Mount - 5 lb. (468041)

Kidde

DescriptionThe Kidde KF9721C is a surface mount fire extinguisher cabinet by Potter Roemer. This model is designed to be used with a standard 5 lb....

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$45.80
Kidde Carbon Monoxide & Smoke Detector, Battery Powered Talking (21006974) - 6 Pack
$185.40

Kidde KN-COSM-BA (6 Pack) Carbon Monoxide & Smoke Detector, Battery Powered Talking (21006974) - 6 Pack

Kidde

DescriptionThe Kidde KN-COSM-BA is for a 6-pack of battery powered carbon monoxide (CO) and smoke detectors. These devices use 3 AA batteries each,...

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$185.40
Kidde Carbon Monoxide & Smoke Detector, 10-Year Worry-Free DC Sealed Lithium Battery Powered for Kitchen (21010071)
$52.90

Kidde P3010K-CO Carbon Monoxide & Smoke Detector, 10-Year Worry-Free DC Sealed Lithium Battery Powered for Kitchen (21010071)

Kidde

DescriptionThe Kidde P3010K-CO is a 10-year worry-free combination smoke and carbon monoxide (CO) alarm specifically designed for use in the kitche...

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$52.90
Kidde Smoke Detector, 120V 10-Year Worry-Free AC/DC Sealed Lithium Wire-In w/Battery Back-Up (21010407-A)
$31.90

Kidde i12010S Smoke Detector, 120V 10-Year Worry-Free AC/DC Sealed Lithium Wire-In w/Battery Back-Up (21010407-A)

Kidde

DescriptionThe Kidde i12010S is a hardwired 120V smoke alarm. It features a sealed lithium battery back-up for worst case scenarios when power to t...

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$31.90
Kidde Carbon Monoxide & Smoke Detector, Battery Powered Talking (900-0102A)
$30.90

Kidde KN-COSM-BA Carbon Monoxide & Smoke Detector, Battery Powered Talking (900-0102A)

Kidde

DescriptionAbout the Kidde KN-COSM-BA Carbon Monoxide & Smoke Detector, Battery Powered Talking (900-0102A) Housing a carbon monoxide sensor as...

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$30.90
Kidde 4" Fire Sentry Smoke Alarm, Ionization, 9V Battery Powered
$5.90

Kidde i9040 4" Fire Sentry Smoke Alarm, Ionization, 9V Battery Powered

Kidde

DescriptionThe Kidde i9040 Fire Sentry Smoke Alarm, is a battery operated, ionization sensing smoke alarm, features a 4" diameter and low-profile d...

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$5.90
Kidde Ionization Smoke Alarm, Hardwired with 9V Battery Backup (21007581)
$16.90

Kidde i4618 Ionization Smoke Alarm, Hardwired with 9V Battery Backup (21007581)

Kidde

DescriptionThe Kidde i4618 Firex ionization smoke alarm (21007581) is a 120V AC/DC alarm with a 9V backup battery. Chock full of features, it's com...

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$16.90
Kidde Ionization Smoke Alarm, 9V Battery Operated w/ Mounting Plate
$5.90

Kidde 0914E Ionization Smoke Alarm, 9V Battery Operated w/ Mounting Plate

Kidde

DescriptionThe Kidde 0914E ionization smoke alarm comes with a 5" mounting plate for covering paint rings. Designed with the high-quality technolog...

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$5.90
Kidde Carbon Monoxide Detector, 2 AA Battery Powered (21025788)
$20.90

Kidde KN-COB-LP2 Carbon Monoxide Detector, 2 AA Battery Powered (21025788)

Kidde

DescriptionThe Kidde KN-COB-LP2 is a battery powered carbon monoxide alarm. It features a low battery chirp with hush capabilities as well as a sli...

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$20.90
Kidde Carbon Monoxide Detector, 2 AA Battery Powered (21025778)
$26.99

Kidde 9C05-LP2 Carbon Monoxide Detector, 2 AA Battery Powered (21025778)

Kidde

DescriptionThe Kidde 9C05-LP2 is a carbon monoxide alarm that contains the right functionality to protect homeowners before hazards have the chance...

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$26.99
Kidde Smoke Detector, 120V Hardwired Ionization w/9V Back-Up Battery & Front Battery Door (21006376) - 36 Pack
$428.80

Kidde i12060 (36 Pack) Smoke Detector, 120V Hardwired Ionization w/9V Back-Up Battery & Front Battery Door (21006376) - 36 Pack

Kidde

DescriptionThe Kidde i12060 (36 Pack) is for a 36 pack of hardwired ionization smoke alarms. These alarms provide a dependable warning against pote...

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$428.80
Kidde Smoke Detector, 120V Hardwired Ionization w/9V Back-Up Battery & Front Battery Door (21006376) - 6 Pack
$68.20

Kidde i12060 (6 Pack) Smoke Detector, 120V Hardwired Ionization w/9V Back-Up Battery & Front Battery Door (21006376) - 6 Pack

Kidde

DescriptionThe Kidde i12060 (6 Pack) is for a 6 pack of hardwired ionization smoke alarms. These alarms provide a dependable warning against potent...

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$68.20
Kidde Smoke Detector, 120V Hardwired Photoelectric w/9V Back-Up Battery (21006371)
$25.00

Kidde P12040 Smoke Detector, 120V Hardwired Photoelectric w/9V Back-Up Battery (21006371)

Kidde

DescriptionThe Kidde P12040 is a 120V powered photoelectric smoke alarm with 9V battery back up. This advanced smoke alarm has the ability to funct...

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$25.00
Kidde Carbon Monoxide Detector, 120VAC Plug-In Nighthawk w/9V Back-Up Battery (21007329) - 6 Pack
$203.80

Kidde KN-COB-DP-LS (6 Pack) Carbon Monoxide Detector, 120VAC Plug-In Nighthawk w/9V Back-Up Battery (21007329) - 6 Pack

Kidde

DescriptionThe Kidde KN-COB-DP-LS (6 Pack) is for a 6-pack of Nighthawk carbon monoxide (CO) alarms. They plug-in simply into a standard 120V outle...

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$203.80
Kidde Fire Extinguisher Cabinet, Semi-Recessed Mount w/Lock - 5 lb. (468046)
$108.00

Kidde KF7008B Fire Extinguisher Cabinet, Semi-Recessed Mount w/Lock - 5 lb. (468046)

Kidde

DescriptionThe Kidde KF7008B is a semi-recessed mount fire extinguisher cabinet by Potter Roemer. This model is designed to be used with a standard...

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$108.00
Kidde Fire Extinguisher Cabinet, Semi-Recessed Mount - 10 lb. (468045)
$89.70

Kidde KF9732C Fire Extinguisher Cabinet, Semi-Recessed Mount - 10 lb. (468045)

Kidde

DescriptionThe Kidde KF9732C is a semi-recessed mount fire extinguisher cabinet by Potter Roemer. This model is designed to be used with a standard...

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$89.70
Kidde Fire Extinguisher Cabinet, Semi-Recessed Mount - 5 lb. (468044)
$72.20

Kidde KF9731C Fire Extinguisher Cabinet, Semi-Recessed Mount - 5 lb. (468044)

Kidde

DescriptionThe Kidde KF9731C is a semi-recessed mount fire extinguisher cabinet by Potter Roemer. This model is designed to be used with a standard...

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$72.20
Kidde Fire Extinguisher Cabinet, Surface Mount - 20 lb. (468043)
$84.90

Kidde KF9723C Fire Extinguisher Cabinet, Surface Mount - 20 lb. (468043)

Kidde

DescriptionThe Kidde KF9723C is a surface mount fire extinguisher cabinet by Potter Roemer. This model is designed to be used with a standard 20 lb...

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$84.90
Kidde Fire Extinguisher Cabinet, Surface Mount - 10 lb. (468042)
$59.40

Kidde KF9722C Fire Extinguisher Cabinet, Surface Mount - 10 lb. (468042)

Kidde

DescriptionThe Kidde KF9722C is a surface mount fire extinguisher cabinet by Potter Roemer. This model is designed to be used with a standard 10 lb...

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$59.40
Kidde Carbon Monoxide Detector, AC Plug-In w/Battery Back-Up (21025761)
$27.90

Kidde KN-COB-DP2 Carbon Monoxide Detector, AC Plug-In w/Battery Back-Up (21025761)

Kidde

Description The Kidde KN-COB-DP2 is for a plug-in carbon monoxide (CO) alarm. This CO detector plugs simply into any standard wall outlet, making i...

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$27.90
Kidde Carbon Monoxide Detector, AC Plug-In w/Battery Back-Up (21025761) - 6 Pack
$167.40

Kidde KN-COB-DP2 (6 Pack) Carbon Monoxide Detector, AC Plug-In w/Battery Back-Up (21025761) - 6 Pack

Kidde

DescriptionThe Kidde KN-COB-DP2 is for a 6-pack of plug-in carbon monoxide (CO) alarms. These CO detectors plug simply into any standard wall outle...

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$167.40
Kidde Carbon Monoxide Detector, Nighthawk 120V AC/DC Plug-In w/9V Battery Back-Up & Digital Display (900-0076) - 6 Pack
$245.60

Kidde KN-COPP-3 (6 Pack) Carbon Monoxide Detector, Nighthawk 120V AC/DC Plug-In w/9V Battery Back-Up & Digital Display (900-0076) - 6 Pack

Kidde

DescriptionThe Kidde KN-COPP-3 is for a 6-pack of Nighthawk carbon monoxide (CO) alarms. These CO alarms can be plugged directly into a wall socket...

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$245.60
Kidde Carbon Monoxide Detector, 10-Year Worry-Free DC Sealed Lithium Battery Powered w/Digital Display (21010075)
$64.80

Kidde C3010D Carbon Monoxide Detector, 10-Year Worry-Free DC Sealed Lithium Battery Powered w/Digital Display (21010075)

Kidde

DescriptionThe Kidde C3010D is for a 10-year worry-free carbon monoxide (CO) alarm with a digital display. It uses a lithium battery for power, whi...

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$64.80
Kidde Carbon Monoxide Detector, 10-Year Worry-Free DC Sealed Lithium Battery Powered (21010073)
$51.90

Kidde C3010 Carbon Monoxide Detector, 10-Year Worry-Free DC Sealed Lithium Battery Powered (21010073)

Kidde

DescriptionThe Kidde C3010 is for a 10-year worry-free carbon monoxide (CO) alarm. It uses a lithium battery for power, which is sealed-in to preve...

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$51.90
Kidde Smoke Detector, 3V 10-Year Worry-Free DC Sealed Lithium Battery Powered w/Memory & Smart Hush (900-0136)
$20.90

Kidde i9010 Smoke Detector, 3V 10-Year Worry-Free DC Sealed Lithium Battery Powered w/Memory & Smart Hush (900-0136)

Kidde

DescriptionThe Kidde i9010 is a 10-year worry-free smoke alarm. It features a sealed-in lithium battery with a lifespan of 10 years. This means tha...

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$20.90
Kidde Smoke Detector, 10-Year Worry-Free DC Sealed Lithium Battery Powered for Bedroom w/Talking Voice Alarm (21010067)
$36.90

Kidde P3010B Smoke Detector, 10-Year Worry-Free DC Sealed Lithium Battery Powered for Bedroom w/Talking Voice Alarm (21010067)

Kidde

DescriptionThe Kidde P3010B is a 10-year worry-free smoke alarm specifically designed for use in bedrooms. It is powered completely through an inte...

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$36.90
Kidde Smoke Detector, 10-Year Worry-Free DC Sealed Lithium Battery Powered for Hallway w/Lighted Escape LEDs (21010069)
$45.40

Kidde P3010H Smoke Detector, 10-Year Worry-Free DC Sealed Lithium Battery Powered for Hallway w/Lighted Escape LEDs (21010069)

Kidde

DescriptionThe Kidde P3010H is a 10-year worry-free smoke alarm specifically designed for use in hallways. It is powered completely through an inte...

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$45.40
Kidde Smoke Detector, 10-Year Worry-Free DC Sealed Lithium Battery Powered for Living Area w/Hush Button (21010064)
$26.90

Kidde P3010L Smoke Detector, 10-Year Worry-Free DC Sealed Lithium Battery Powered for Living Area w/Hush Button (21010064)

Kidde

DescriptionThe Kidde P3010L is a 10-year worry-free smoke alarm specifically designed for use in living areas. It is powered completely through an ...

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$26.90
Kidde Smoke Detector, 9V Battery Powered Ionization w/Safety Light (0918E)
$18.00

Kidde i9080 Smoke Detector, 9V Battery Powered Ionization w/Safety Light (0918E)

Kidde

DescriptionAbout the Kidde i9080 Smoke Detector, 9V Battery Powered Ionization w/Safety Light (0918E) The Kidde i9080 is a smoke alarm that featur...

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$18.00
Kidde Smoke Detector, 9V 10-Year Sealed Lithium Battery Powered w/Hush Button (900-0136)
$23.40

Kidde 910 Smoke Detector, 9V 10-Year Sealed Lithium Battery Powered w/Hush Button (900-0136)

Kidde

DescriptionAbout The Kidde i9010 Smoke Alarm 10 Year Sealed Lithium Battery OperatedThe Kidde i9010 Smoke Alarm 10 Year Sealed Lithium Battery Oper...

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$23.40
Kidde Carbon Monoxide Detector, 9V Batter Powered Peak Level Memory w/Digital Display (21008873)
$33.80

Kidde KN-COPP-B-LPM Carbon Monoxide Detector, 9V Batter Powered Peak Level Memory w/Digital Display (21008873)

Kidde

Description About The Kidde KN-COPP-B-LPM Carbon Monoxide Alarm - Battery-Operated - Digital Display The Kidde KN-COPP-B-LPM Carbon Monoxide Alarm ...

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$33.80
Kidde Smoke Detector, 120V Hardwired Ionization Rear Load w/Hush Button, Battery Backup & Alarm Memory (21006378)
$10.10

Kidde i12040 Smoke Detector, 120V Hardwired Ionization Rear Load w/Hush Button, Battery Backup & Alarm Memory (21006378)

Kidde

DescriptionAbout the Kidde i12040 Ionization Smoke Alarm with Battery Backup and Alarm Memory The Kiddie i2040 is an interconnected ionization smok...

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$10.10
Kidde Carbon Monoxide & Smoke Detector, 9V 2 AA Battery Powered w/Talking & Intelligent Fire Sensing (900-0216)
$41.90

Kidde KN-COSM-XRT-B Carbon Monoxide & Smoke Detector, 9V 2 AA Battery Powered w/Talking & Intelligent Fire Sensing (900-0216)

Kidde

DescriptionAbout the Kidde KN-COSM-XRT-B Dual Carbon Monoxide and Smoke Alarm The Kidde KN-COSM-XRT-B is not only a top-of-the line carbon monoxide...

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$41.90
Kidde Mold Detection Kit
$14.99

Kidde 442057 Mold Detection Kit

Kidde

Description About The Kidde 442057 Mold Detection Kit The Kidde 442057 Mold Detection Kit is used to quickly sample visible mold colonies, discolor...

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$14.99
Kidde Carbon Monoxide Detector, 9V Battery Powered Nighthawk (21007268)
$27.00

Kidde KN-COB-B-LS Carbon Monoxide Detector, 9V Battery Powered Nighthawk (21007268)

Kidde

Description About Kidde KN-COB-B-LS Kidde is recognized as the world's largest supplier of safety and security products such as Carbon Monoxide Al...

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$27.00
Kidde Smoke Detector, 9V Battery Powered Ionization (0915E)
$8.90

Kidde i9050 Smoke Detector, 9V Battery Powered Ionization (0915E)

Kidde

Description About the Kidde i9050 Low Profile Carbon Monoxide Detector The battery-powered, ionization Kidde i9050 Smoke Alarm has been designed s...

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$8.90
Kidde Smoke Detector, Front Load 9V Battery Powered Ionization w/Hush Button (0976-9997)
$17.20

Kidde i9070 Smoke Detector, Front Load 9V Battery Powered Ionization w/Hush Button (0976-9997)

Kidde

Description About the Kidde i9070 Front Load Battery Powered Ionization Smoke Alarm The Kidde i9070 ionization battery powered smoke alarm feature...

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$17.20
Kidde Smoke Detector, 120V Dual Sensor Ionization & Photoelectric w/Hush Button & Battery Backup (21007915)
$44.20

Kidde PI2010 Smoke Detector, 120V Dual Sensor Ionization & Photoelectric w/Hush Button & Battery Backup (21007915)

Kidde

DescriptionAbout the Kidde PI2010 Dual Sensor Smoke Alarm with Battery BackupThe Kidde PI2010 120V AC smoke alarm has a 9V backup battery and provi...

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$44.20
Kidde Smoke Detector, 9V Battery Powered Ionization w/Hush Button (44037502)
$10.10

Kidde i9060 Smoke Detector, 9V Battery Powered Ionization w/Hush Button (44037502)

Kidde

Description About the Kidde i9060 Ionization Sensor Smoke Alarm Protecting your home from the dangers of a fire has never been easier thanks to th...

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$10.10

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