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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
Ideal Location
<p><strong><font size="2">Different rooms in a home can often have different dangers associated with them.</font></strong></p>
<p>Many smoke alarms have features to specifically address different location-specific needs. Examples include:</p>
<p>Hallways - A super-bright LED for the hallway to aid in lighting an escape path</p>
<p>Bedrooms - An additional voice warning in the bedroom to help wake those who may sleep through the traditional beep</p>
<p>Kitchens - A unique sensor algorithm detects real fires faster and reduces cooking-related nuisance alarms</p>info
Safety Features
<p>There are many special features that can help protect you and your home, or make your safety products easier to maintain and operate. Many of these features are not well known by their name, so to learn more about specific features of a model, select it and view its detail page.</p>
<br />
'Best' models include many safety and convenience features.
<br />
'Better' models include a few safety and convenience features.
<br />
'Good' models include basic safety features.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
No Results Found
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
Living Area
Photoelectric
Best
$58.42
Smoke + Carbon Monoxide Alarm with smart features
P4010ACSCO-WF
https://www.kidde.com/home-safety/en/us/products/introducing-smart-alarms/
https://images.carriercms.com/image/upload/w_350,q_auto,f_auto/v1651737097/kidde/home-safety/product/PDP%20Page%20Images/kidde-smart-smoke-carbon-monoxide_pkg.jpg
<sup>$</sup>115.<sup>99</sup>
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
Best
$91.50
Photoelectric
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
Living Area
Photoelectric
Best
$45.00
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
General
10-Year Battery
Ionization
Better
$19.99
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
General
10-Year Battery
Ionization
Better
$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
Bedroom
Photoelectric
Best
$33.97
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
Best
$64.99
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
Hallway
Photoelectric
Best
$38.97
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
Kitchen
Photoelectric
Best
$52.97
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
Living Area
Photoelectric
Best
$28.97
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
Better
$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
General
Ionization
Good
$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
General
Ionization
Good
$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
General
Ionization
Good
$9.99
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
General
Ionization
Good
$17.36
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
Better
$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
General
Ionization
Better
$16.99
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
Hallway
Ionization
Better
$15.99
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
Good
$44.09
Ionization
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
Better
$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
General
Photoelectric
Good
$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
General
Ionization|Photoelectric|Dual Sensor
Better
$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
General
Ionization
Best
$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
General
Ionization
Best
$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
Best
$92.60
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
General
Ionization
Better
$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/v1549711977/kidde/products/smoke-alarms/kidde-smoke-alarm-hardwired-battery-backup-I12060.jpg
Hardwired
General
Ionization
Better
$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
Hallway
Ionization
Better
$25.99
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
General
Ionization
Better
$22.99
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
General
Photoelectric
Good
$20.40
120V AC 2-in-1 LED Strobe and 10-Year Smoke Alarm
P4010ACLEDS-2
https://www.kidde.com/home-safety/en/us/products/fire-safety/smoke-alarms/p4010acleds-2/
https://images.carriercms.com/image/upload/w_350,q_auto,f_auto/v1557837782/kidde/products/smoke-alarms/kidde-smoke-alarm-led-stroke-hardwired-P4010ACLEDS-2.jpg
Hardwired
General
Photoelectric
Best
$124.57
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
General
Dual Sensor
Best
$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
General
Ionization
Best
$57.54
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
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
Living Area
Best
$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
Best
$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
Hallway
Best
$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
Hallway
Best
$58.42
Photoelectric
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