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Smoke Detectors

Get alerted to a fire quickly with a reliable smoke alarm

Every home should have a smoke detector to alert the occupants of a fire or smoke hazard. Fire alarms should be installed on each level of a home, as well as in bedrooms and hallways, to help ensure that smoke is detected as quickly as possible. And when it comes to choosing a smoke alarm for your home, you have options. From small and compact battery-powered models, to hardwired alarms with voice alerts, there's a Kidde smoke detector to fit your home and your life. Don't risk your family's safety — install a Kidde smoke alarm today.

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Power Source Smoke alarms are powered by battery or by your home's electrical system. If the smoke alarm is powered by battery, it runs on either a disposable 9-volt battery or a non-replaceable 10-year sealed lithium battery. Alarms that receive their power from your home's electrical system (hardwired alarms) usually have a back-up battery that will need to be replaced once or twice a year.info
Sensor There are two types of sensing technology available. Ionization sensing alarms may detect invisible fire particles (associated with flaming fires) sooner than photoelectric alarms. Photoelectric sensing alarms may detect visible particles (associated with smoldering fires) sooner than ionization alarms. Kidde strongly recommends that both ionization and photoelectric smoke alarms be installed to help insure maximum detection of the various types of fire that can occur within the home.info
Retail Price* The price displayed here is a suggested retail price for this model. Please select ‘Where to Buy’ to see the most current prices offered.info

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Smoke Alarm with smart features P4010ACS-WF https://www.kidde.com/home-safety/en/us/products/smart-home/smart-smoke-alarm/ https://images.carriercms.com/image/upload/w_350,q_auto,f_auto/v1670612722/kidde/home-safety/product/PDP%20Page%20Images/P4010ACS-WF.jpg <sup>$</sup>89.<sup>97</sup>
Smoke + Carbon Monoxide Alarm with smart features P4010ACSCO-WF https://www.kidde.com/home-safety/en/us/products/smart-home/smart-smoke-carbon-monoxide-alarm/ https://images.carriercms.com/image/upload/w_350,q_auto,f_auto/v1651737097/kidde/home-safety/product/PDP%20Page%20Images/kidde-smart-smoke-carbon-monoxide_pkg.jpg <sup>$</sup>115.<sup>99</sup> 10-Year Battery
Smoke Alarm with Indoor Air Quality Monitoring P4010ACSAQ-WF https://www.kidde.com/home-safety/en/us/products/smart-home/smart-smoke-alarm-with-indoor-air-quality-monitor/ https://images.carriercms.com/image/upload/w_350,q_auto,f_auto/v1670612738/kidde/home-safety/product/PDP%20Page%20Images/P4010ACSAQ-WF.jpg <sup>$</sup>109.<sup>00</sup>
Smoke + Carbon Monoxide Alarm with Indoor Air Quality Monitor P4010ACSCOAQ-WF https://www.kidde.com/home-safety/en/us/products/smart-home/smart-smoke-carbon-monoxide-alarm-with-indoor-air-quality-monitor/ https://images.carriercms.com/image/upload/w_350,q_auto,f_auto/v1647930469/kidde/home-safety/product/PDP%20Page%20Images/P4010ACSCOAQ-WF_pwp.jpg <sup>$</sup>128.<sup>99</sup> 10-Year Battery
Hardwired Smoke & Carbon Monoxide Detector 900-CUAR https://www.kidde.com/home-safety/en/us/products/fire-safety/combination-smoke-co-alarms/900-cuar/ https://images.carriercms.com/image/upload/w_350,q_auto,f_auto/v1673279652/kidde/products/combination-alarms/900-CUAR-KIDDE-AC-DC-201-1.png Hardwired Electrochemical & Photoelectric $49.99
Battery Powered Smoke & Carbon Monoxide Detector 900-CUDR https://www.kidde.com/home-safety/en/us/products/fire-safety/combination-smoke-co-alarms/900-cudr/ https://images.carriercms.com/image/upload/w_350,q_auto,f_auto/v1674683894/kidde/home-safety/product/900-CUDR/1-Silo_1_Electra_DC_Batt_Door_Open.186.1.png AA Battery $44.99 Electrochemical & Photoelectric
Micro 10-Year Sealed Battery Smoke Alarm i1040 https://www.kidde.com/home-safety/en/us/products/fire-safety/smoke-alarms/i1040/ https://images.carriercms.com/image/upload/w_350,q_auto,f_auto/v1569855557/kidde/products/smoke-alarms/kidde-smoke-alarm-battery-i1040.jpg 10-Year Battery Ionization $19.99
Kidde Battery Operated Smoke Alarm with Hush™ i9060 https://www.kidde.com/home-safety/en/us/products/fire-safety/smoke-alarms/i9060/ https://images.carriercms.com/image/upload/w_350,q_auto,f_auto/v1549711981/kidde/products/smoke-alarms/kidde-smoke-alarm-battery-I9060.jpg Battery Ionization $17.36
Kidde Battery Operated Combination Smoke & Carbon Monoxide Alarm KN-COSM-BA https://www.kidde.com/home-safety/en/us/products/fire-safety/smoke-alarms/kn-cosm-ba/ https://images.carriercms.com/image/upload/w_350,q_auto,f_auto/v1549711984/kidde/products/smoke-alarms/kidde-smoke-alarm-carbon-monoxide-alarm-battery-KN-COSM-BA.jpg Battery $44.09 Ionization
Kidde Hallway Battery Operated Smoke Alarm i9080 https://www.kidde.com/home-safety/en/us/products/fire-safety/smoke-alarms/i9080/ https://images.carriercms.com/image/upload/w_350,q_auto,f_auto/v1550750790/kidde/products/smoke-alarms/kidde-smoke-alarm-battery-I9080.jpg Battery Ionization $15.99
Kidde AC Hardwired Interconnect Smoke Alarm with Hush™ i12040 https://www.kidde.com/home-safety/en/us/products/fire-safety/smoke-alarms/i12040/ https://images.carriercms.com/image/upload/w_350,q_auto,f_auto/v1549711977/kidde/products/smoke-alarms/kidde-smoke-alarm-hardwired-I12040.jpg Hardwired Ionization $19.99
Kidde AC Hardwired Smoke Alarm i12060 https://www.kidde.com/home-safety/en/us/products/fire-safety/smoke-alarms/i12060/ https://images.carriercms.com/image/upload/w_350,q_auto,f_auto/v1698247146/kidde/products/smoke-alarms/kidde-smoke-alarm-i12060-02-angled.jpg Hardwired Ionization $18.99
Kidde AC Hardwired Interconnect Smoke Alarm with Safety Light i12080 https://www.kidde.com/home-safety/en/us/products/fire-safety/smoke-alarms/i12080/ https://images.carriercms.com/image/upload/w_350,q_auto,f_auto/v1557837431/kidde/products/smoke-alarms/kidde-smoke-alarm-safety-light-hardwired-I12080.jpg Hardwired Ionization $25.99
Firex 120V AC Wire-in Smoke Alarm i5000 https://www.kidde.com/home-safety/en/us/products/fire-safety/smoke-alarms/i5000/ https://images.carriercms.com/image/upload/w_350,q_auto,f_auto/v1549711977/kidde/products/smoke-alarms/kidde-smoke-alarm-hardwired-I5000.jpg Hardwired $23.99 Ionization
Kidde Sealed Lithium Battery Power Smoke Alarm i9010 https://www.kidde.com/home-safety/en/us/products/fire-safety/smoke-alarms/i9010/ https://images.carriercms.com/image/upload/w_350,q_auto,f_auto/v1549711980/kidde/products/smoke-alarms/kidde-smoke-alarm-battery-I9010.jpg 10-Year Battery Ionization $31.47
Worry-Free Bedroom Sealed Lithium Battery Power Smoke Alarm P3010B https://www.kidde.com/home-safety/en/us/products/fire-safety/smoke-alarms/p3010b/ https://images.carriercms.com/image/upload/w_350,q_auto,f_auto/v1549711982/kidde/products/smoke-alarms/kidde-smoke-alarm-battery-P3010B-A.jpg 10-Year Battery Photoelectric $33.97
Worry-Free Hallway Sealed Lithium Battery Power Smoke Alarm P3010H https://www.kidde.com/home-safety/en/us/products/fire-safety/smoke-alarms/p3010h/ https://images.carriercms.com/image/upload/w_350,q_auto,f_auto/v1549711982/kidde/products/smoke-alarms/kidde-smoke-alarm-battery-P3010H-angled.jpg 10-Year Battery Photoelectric $38.97
Worry-Free Living Area Sealed Lithium Battery Power Smoke Alarm P3010L https://www.kidde.com/home-safety/en/us/products/fire-safety/smoke-alarms/p3010l/ https://images.carriercms.com/image/upload/w_350,q_auto,f_auto/v1549711982/kidde/products/smoke-alarms/kidde-smoke-alarm-battery-P3010L-angled.jpg 10-Year Battery Photoelectric $28.97
Wire-Free Interconnected AC Hardwired Smoke Alarm P4010ACS-W https://www.kidde.com/home-safety/en/us/products/fire-safety/smoke-alarms/p4010acs-w/ https://images.carriercms.com/image/upload/w_350,q_auto,f_auto/v1549711977/kidde/products/smoke-alarms/kidde-smoke-alarm-egress-light-hardwired-P4010LACS-W.jpg Hardwired Photoelectric $58.42
AC Hardwired Photoelectric Smoke Alarm P4010ACS https://www.kidde.com/home-safety/en/us/products/fire-safety/smoke-alarms/p4010acs/ https://images.carriercms.com/image/upload/w_350,q_auto,f_auto/v1549711977/kidde/products/smoke-alarms/kidde-smoke-alarm-hardwired-P4010ACS-W.jpg Hardwired Photoelectric $45.00
Kidde AC Hardwired Interconnect Photoelectric Smoke Alarm with Hush™ P12040 https://www.kidde.com/home-safety/en/us/products/fire-safety/smoke-alarms/p12040/ https://images.carriercms.com/image/upload/w_350,q_auto,f_auto/v1549711977/kidde/products/smoke-alarms/kidde-smoke-alarm-hardwired-photoelectric-P12040.jpg Hardwired Photoelectric $20.40
Wire-Free Interconnected AC Hardwired Combination Smoke and Carbon Monoxide Alarm P4010ACSCO-W https://www.kidde.com/home-safety/en/us/products/fire-safety/smoke-alarms/p4010acsco-w/ https://images.carriercms.com/image/upload/w_350,q_auto,f_auto/v1549711987/kidde/products/smoke-alarms/kidde-smoke-alarm-carbon-monoxide-alarm-hardwired-P4010ACSCO-W.jpg Hardwired $91.50 Photoelectric
Worry-Free Combination Smoke and Carbon Monoxide Alarm with Sealed Lithium Battery Power P3010CU https://www.kidde.com/home-safety/en/us/products/fire-safety/smoke-alarms/p3010cu/ https://images.carriercms.com/image/upload/w_350,q_auto,f_auto/v1549711984/kidde/products/smoke-alarms/kidde-smoke-alarm-carbon-monoxide-alarm-battery-P3010CU.png 10-Year Battery Photoelectric $64.99
Worry-Free Kitchen Sealed Lithium Battery Power Smoke/CO Alarm P3010K-CO https://www.kidde.com/home-safety/en/us/products/fire-safety/smoke-alarms/p3010k-co/ https://images.carriercms.com/image/upload/w_350,q_auto,f_auto/v1549711984/kidde/products/smoke-alarms/kidde-smoke-alarm-carbon-monoxide-alarm-battery-P3010K-CO-angled.jpg 10-Year Battery Photoelectric $52.97
AC Hardwired Combo CO/Smoke Alarm P4010ACSCO https://www.kidde.com/home-safety/en/us/products/fire-safety/smoke-alarms/p4010acsco/ https://images.carriercms.com/image/upload/w_350,q_auto,f_auto/v1549711987/kidde/products/smoke-alarms/kidde-smoke-alarm-carbon-monoxide-alarm-hardwired-photoelectric-P4010ACSCO.jpg Hardwired Photoelectric $67.00
FyreWatch™ Battery Operated Smoke Alarm i9030 https://www.kidde.com/home-safety/en/us/products/fire-safety/smoke-alarms/i9030/ https://images.carriercms.com/image/upload/w_350,q_auto,f_auto/v1549711981/kidde/products/smoke-alarms/kidde-smoke-alarm-battery-I9030.jpg Battery Ionization $6.99
Fire Sentry™ Battery Operated 4” Smoke Alarm i9040 https://www.kidde.com/home-safety/en/us/products/fire-safety/smoke-alarms/i9040/ https://images.carriercms.com/image/upload/w_350,q_auto,f_auto/v1549711981/kidde/products/smoke-alarms/kidde-smoke-alarm-battery-I9040.jpg Battery Ionization $8.99
Kidde Battery Operated Smoke Alarm i9050 https://www.kidde.com/home-safety/en/us/products/fire-safety/smoke-alarms/i9050/ https://images.carriercms.com/image/upload/w_350,q_auto,f_auto/v1550750865/kidde/products/smoke-alarms/kidde-smoke-alarm-battery-I9050.jpg Battery Ionization $9.99
Kidde Battery Operated Combination Carbon Monoxide & Photoelectric Smoke Alarm KN-COPE-D https://www.kidde.com/home-safety/en/us/products/fire-safety/smoke-alarms/kn-cope-d/ https://images.carriercms.com/image/upload/w_350,q_auto,f_auto/v1549711987/kidde/products/smoke-alarms/kidde-smoke-alarm-carbon-monoxide-alarm-battery-photoelectric-KN-COPE-D.jpg Battery Photoelectric $47.99
Kidde Front-Load Battery Operated Smoke Alarm i9070 https://www.kidde.com/home-safety/en/us/products/fire-safety/smoke-alarms/i9070/ https://images.carriercms.com/image/upload/w_350,q_auto,f_auto/v1549711981/kidde/products/smoke-alarms/kidde-smoke-alarm-battery-I9070.jpg Battery Ionization $16.99
Kidde Intelligent Alarm Battery Operated Combination Smoke & Carbon Monoxide Alarm KN-COSM-XTR-BA https://www.kidde.com/home-safety/en/us/products/fire-safety/smoke-alarms/kn-cosm-xtr-ba/ https://images.carriercms.com/image/upload/w_350,q_auto,f_auto/v1549711984/kidde/products/smoke-alarms/kidde-smoke-alarm-carbon-monoxide-alarm-battery-KN-COSM-BA.jpg Battery Ionization $48.99
Kidde Battery Operated Photoelectric Smoke Alarm P9050 https://www.kidde.com/home-safety/en/us/products/fire-safety/smoke-alarms/p9050/ https://images.carriercms.com/image/upload/w_350,q_auto,f_auto/v1549711984/kidde/products/smoke-alarms/kidde-smoke-alarm-battery-photoelectric-P9050.jpg Battery Photoelectric $18.99
Kidde Dual Sensor Battery Operated Smoke Alarm Pi9010 https://www.kidde.com/home-safety/en/us/products/fire-safety/smoke-alarms/pi9010/ https://images.carriercms.com/image/upload/w_350,q_auto,f_auto/v1549711980/kidde/products/smoke-alarms/kidde-smoke-alarm-battery-dual-sensor-PI9010.jpg Battery Ionization|Photoelectric|Dual Sensor $39.68
Kidde Battery Operated Wireless Interconnect Smoke Alarm RF-SM-DC https://www.kidde.com/home-safety/en/us/products/fire-safety/smoke-alarms/rf-sm-dc/ https://images.carriercms.com/image/upload/w_350,q_auto,f_auto/v1549711984/kidde/products/smoke-alarms/kidde-smoke-alarm-battery-wireless-RF-SM-DC.jpg Battery Ionization $42.99
Worry-Free Hardwired Interconnect Smoke Alarm Sealed Lithium Battery Backup i12010S https://www.kidde.com/home-safety/en/us/products/fire-safety/smoke-alarms/i12010s/ https://images.carriercms.com/image/upload/w_350,q_auto,f_auto/v1549711977/kidde/products/smoke-alarms/kidde-smoke-alarm-hardwired-battery-backup-I12010S.jpg Hardwired Ionization $59.52
Worry-Free AC Hardwired Combination Smoke & Carbon Monoxide Alarm Sealed Lithium Battery Backup i12010SCO https://www.kidde.com/home-safety/en/us/products/fire-safety/smoke-alarms/i12010sco/ https://images.carriercms.com/image/upload/w_350,q_auto,f_auto/v1588687608/kidde/products/smoke-alarms/21010408n-worryfree-combo-hardwired-936.jpg Hardwired Ionization $92.60
Firex Hardwired Smoke Alarm - Firex I4618 i4618 https://www.kidde.com/home-safety/en/us/products/fire-safety/smoke-alarms/i4618/ https://images.carriercms.com/image/upload/w_350,q_auto,f_auto/v1549711977/kidde/products/smoke-alarms/kidde-smoke-alarm-hardwired-I4618.jpg Hardwired Ionization $22.99
Kidde Dual Sensor AC Hardwired Interconnect Smoke Alarm Pi2010 https://www.kidde.com/home-safety/en/us/products/fire-safety/smoke-alarms/pi2010/ https://images.carriercms.com/image/upload/w_350,q_auto,f_auto/v1549711977/kidde/products/smoke-alarms/kidde-smoke-alarm-dual-sensor-hardwired-PI2010.jpg Hardwired Dual Sensor $50.70
Kidde AC Hardwired Wireless Interconnect Smoke Alarm RF-SM-ACDC https://www.kidde.com/home-safety/en/us/products/fire-safety/smoke-alarms/rf-sm-acdc/ https://images.carriercms.com/image/upload/w_350,q_auto,f_auto/v1549711984/kidde/products/smoke-alarms/kidde-smoke-alarm-battery-wireless-RF-SM-DC.jpg Hardwired Ionization $57.54
Wire-Free Interconnected Battery Powered Smoke Alarm P4010DCS-W https://www.kidde.com/home-safety/en/us/products/fire-safety/smoke-alarms/p4010dcs-w/ https://images.carriercms.com/image/upload/w_350,q_auto,f_auto/v1549711984/kidde/products/smoke-alarms/kidde-smoke-alarm-battery-P4010DCS-W.jpg 10-Year Battery $47.40 Photoelectric
Wire-Free Interconnected Battery Powered Combination Smoke and Carbon Monoxide Alarm P4010DCSCO-W https://www.kidde.com/home-safety/en/us/products/fire-safety/smoke-alarms/p4010dcsco-w/ https://images.carriercms.com/image/upload/w_350,q_auto,f_auto/v1549711986/kidde/products/smoke-alarms/kidde-smoke-alarm-carbon-monoxide-alarm-battery-P4010DCSCO-W.jpg 10-Year Battery $79.37 Photoelectric
Wire-Free Interconnected Hardwired Smoke Alarm with Egress Light P4010LACS-W https://www.kidde.com/home-safety/en/us/products/fire-safety/smoke-alarms/p4010lacs-w/ https://images.carriercms.com/image/upload/w_350,q_auto,f_auto/v1549711977/kidde/products/smoke-alarms/kidde-smoke-alarm-egress-light-hardwired-P4010LACS-W.jpg Hardwired $63.93 Photoelectric
Wire-Free Interconnected Battery Powered Smoke Alarm with Egress Light P4010LDCS-W https://www.kidde.com/home-safety/en/us/products/fire-safety/smoke-alarms/p4010ldcs-w/ https://images.carriercms.com/image/upload/w_350,q_auto,f_auto/v1549711977/kidde/products/smoke-alarms/kidde-smoke-alarm-egress-light-hardwired-P4010LACS-W.jpg 10-Year Battery $58.42 Photoelectric
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The Kidde App
Compatible with Google Home and Alexa. Use voice commands to
check alarm status and connection.

Google Home is a registered trademark of Google LLC. Amazon, Alexa and all related logos are registered trademarks of Amazon Technologies, Inc.