Shop Firex Replacement Smoke Detectors

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$49.88
Firex 120-1072B AC Smoke Alarm With Battery Back-Up And False Alarm Control
Electric Bargain Store
$49.88
Firex 120-1072B AC Smoke Alarm With Battery Back-Up And False Alarm Control
Electric Bargain Store
$49.88
Firex FADC AC Smoke Alarm With Battery Back-Up And False Alarm Control
Electric Bargain Store
1
$49.88
Firex FADC AC Smoke Alarm With Battery Back-Up And False Alarm Control
Electric Bargain Store
$49.88
Firex Replacement Kit To Replace Old Firex 120V AC Wire-In Smoke Alarm
Electric Bargain Store
$49.88
Firex Replacement Kit To Replace Old Firex 120V AC Wire-In Smoke Alarm
Electric Bargain Store
$17.99
Firex Hardwired Smoke Detector With Ionization Sensor
Home Depot
4K+
Free shipping
$17.99
Firex Hardwired Smoke Detector With Ionization Sensor
Home Depot
$16.85
FIREX CCPB - Fire Safety & Smoke Detector Supplies
Radwell.com
$16.85
FIREX CCPB - Fire Safety & Smoke Detector Supplies
Radwell.com
$65.23
Firex 4-Pack Hardwired Smoke Detector With Ionization Sensor
Home Depot
3K+
Free shipping
$65.23
Firex 4-Pack Hardwired Smoke Detector With Ionization Sensor
Home Depot
$20.60
FIREX 0499 - Fire Safety & Smoke Detector Supplies
Radwell.com
$20.60
FIREX 0499 - Fire Safety & Smoke Detector Supplies
Radwell.com
$70.08
Firex 21033084, Smoke And Carbon Monoxide Alarm With Voice Alert, Detects Smoldering Fires And/Or CO Hazard, Photoelectric And Electrochemical Sensors
1000Bulbs.com
$70.08
Firex 21033084, Smoke And Carbon Monoxide Alarm With Voice Alert, Detects Smoldering Fires And/Or CO Hazard, Photoelectric And Electrochemical Sensors
1000Bulbs.com
$12.45
Firex Battery Powered Smoke Detector With Ionization Sensor 21029922
Home Depot
799
Free shipping
$12.45
Firex Battery Powered Smoke Detector With Ionization Sensor 21029922
Home Depot
$201.46
Kidde Hardwired Smoke & Carbon Monoxide Detector, 10-Year Battery Backup, Voice Alerts, Interconnectable LED Warning Light Indicators, 4 Pack
Amazon.com
752
Free shipping
$201.46
Kidde Hardwired Smoke & Carbon Monoxide Detector, 10-Year Battery Backup, Voice Alerts, Interconnectable LED Warning Light Indicators, 4 Pack
Amazon.com
$37.00
Kidde Firex Smoke Detector Hardwired
eBay
Free shipping
$37.00
Kidde Firex Smoke Detector Hardwired
eBay
$81.41
Kidde CUAC10YFEX-V Firex Smoke And Carbon Monoxide Alarm Voice Alerts Hardwired With 10-Year Never Change Backup Battery White (21033086)
Lighting Supply
$81.41
Kidde CUAC10YFEX-V Firex Smoke And Carbon Monoxide Alarm Voice Alerts Hardwired With 10-Year Never Change Backup Battery White (21033086)
Lighting Supply
$29.72
Kidde 21033081 SMACFEX Hard-Wired Firex Smoke Alarm (120 V) With AA Backup Battery | Supplyhouse.Com
SupplyHouse.com
1
$29.72
Kidde 21033081 SMACFEX Hard-Wired Firex Smoke Alarm (120 V) With AA Backup Battery | Supplyhouse.Com
SupplyHouse.com
$29.45
Kidde I4618ac Firex Hardwired Smoke Detector W/ Battery Backup Item
eBay
222
Free shipping
$29.45
Kidde I4618ac Firex Hardwired Smoke Detector W/ Battery Backup Item
eBay
$9.99
$19.97
Kidde 21029877 Firex Hardwired Smoke Detector With Ionization Sensor
PrairieGrit
49% off
$9.99
$19.97
Kidde 21029877 Firex Hardwired Smoke Detector With Ionization Sensor
PrairieGrit
$28.47
Kidde SMACFEX Firex Smoke Alarm Hardwired With AA Backup Battery (21033081)
Lighting Supply
$28.47
Kidde SMACFEX Firex Smoke Alarm Hardwired With AA Backup Battery (21033081)
Lighting Supply
$79.99
3 Pack Combination Smoke And Carbon Monoxide Detector Alarm, HATHEPHS 10-Year Battery Dual Sensor Fire & CO Alarm With Large Test/Silence Button,
Amazon.com
650
Free shipping
$79.99
3 Pack Combination Smoke And Carbon Monoxide Detector Alarm, HATHEPHS 10-Year Battery Dual Sensor Fire & CO Alarm With Large Test/Silence Button,
Amazon.com
$499.99
Firex 4-Pack Hardwired Smoke Detector With Ionization Sensor
US eBay
Free shipping
$499.99
Firex 4-Pack Hardwired Smoke Detector With Ionization Sensor
US eBay
$32.50
NEW KIDDE I4618ac Firex Hardwired Smoke Detector W/ Battery Backup Item 21007581
eBay.com
222
Free shipping
$32.50
NEW KIDDE I4618ac Firex Hardwired Smoke Detector W/ Battery Backup Item 21007581
eBay.com
$10.75
Kidde Firex i4618 Hardwired 120V Ionization Smoke Alarm
Mc Mu
$10.75
Kidde Firex i4618 Hardwired 120V Ionization Smoke Alarm
Mc Mu
$197.70
Kidde Firex Smoke Alarm, Hardwired With AA Backup Batteries - Pkg Qty 6, SMACFEX
Global Industrial
$197.70
Kidde Firex Smoke Alarm, Hardwired With AA Backup Batteries - Pkg Qty 6, SMACFEX
Global Industrial
$14.93
Kidde i5000 Firex 120V AC Wire-In Smoke Alarm
Lite Store USA
$14.93
Kidde i5000 Firex 120V AC Wire-In Smoke Alarm
Lite Store USA
$35.99
Firex HD135F Heat Detector 120V AC 135°F Interconnectable Smoke Alarm
Bonanza
$35.99
Firex HD135F Heat Detector 120V AC 135°F Interconnectable Smoke Alarm
Bonanza
$56.08
Kidde Firex 5'' Smoke Alarm Hardwired W/ Aa Battery Back-Up 21033081
DkHardware.com
$56.08
Kidde Firex 5'' Smoke Alarm Hardwired W/ Aa Battery Back-Up 21033081
DkHardware.com
$46.50
UTC (Formerly GE Security/ESL) 350CX AC/DC 120VAC Smoke Detector
JMAC
$46.50
UTC (Formerly GE Security/ESL) 350CX AC/DC 120VAC Smoke Detector
JMAC
$50.00
Firex Smoke Detector Model 2650-560 Ionization Duct Smoke Detector
US eBay
Free shipping
$50.00
Firex Smoke Detector Model 2650-560 Ionization Duct Smoke Detector
US eBay
$10.18
0499 - Firex Smoke Detector Fire Safety (Refurbished)
Electrical.com
$10.18
0499 - Firex Smoke Detector Fire Safety (Refurbished)
Electrical.com
$299.00
Firex / 2650-560 / Smoke Alarm
US eBay
Free shipping
$299.00
Firex / 2650-560 / Smoke Alarm
US eBay
$49.58
$67.92
Kidde Firex Hardwired Smoke Detector With Adapters, 9-Volt Battery Backup, And Front Load Battery Door (4-Pack) 21029886
Megeancom
Free shipping
27% off
$49.58
$67.92
Kidde Firex Hardwired Smoke Detector With Adapters, 9-Volt Battery Backup, And Front Load Battery Door (4-Pack) 21029886
Megeancom
$24.91
Firex Smoke Alarm, Hardwired With AA Backup Battery, 1 Pack | 21033081
Crescent Electric Supply Company
$24.91
Firex Smoke Alarm, Hardwired With AA Backup Battery, 1 Pack | 21033081
Crescent Electric Supply Company
$12.99
NEW Kidde Firex Smoke Alarm 9V Battery Operated i9050
Etsy
$12.99
NEW Kidde Firex Smoke Alarm 9V Battery Operated i9050
Etsy
$39.31
Firex Smoke Alarm, Hardwired With 10-Year Backup Battery, 1 Pack | 21033087
Crescent Electric Supply Company
$39.31
Firex Smoke Alarm, Hardwired With 10-Year Backup Battery, 1 Pack | 21033087
Crescent Electric Supply Company
$48.60
Firex Hardwire Smoke Detector 9V Battery Backup Front Load Battery Door (6-Pack)
Amfwr
$48.60
Firex Hardwire Smoke Detector 9V Battery Backup Front Load Battery Door (6-Pack)
Amfwr
$34.99
GENTEX SMOKE DETECTOR FIRE ALARM PIEZO 7203F NOS
Bonanza
$34.99
GENTEX SMOKE DETECTOR FIRE ALARM PIEZO 7203F NOS
Bonanza
$39.42
Kidde FIREX Hardwired 120-Volt Front Load Smoke Detector With Battery Back Up And Adapters (Twin-Pack) 21028794
Amfwr
$39.42
Kidde FIREX Hardwired 120-Volt Front Load Smoke Detector With Battery Back Up And Adapters (Twin-Pack) 21028794
Amfwr
$78.96
$150.02
Kidde FIREX Hardwire Smoke Detector With 9V Battery Backup And Front Load Battery Door (4-Pack) 21027521 21029887
tsuenwanflowershop.com
47% off
$78.96
$150.02
Kidde FIREX Hardwire Smoke Detector With 9V Battery Backup And Front Load Battery Door (4-Pack) 21027521 21029887
tsuenwanflowershop.com
The Best Smart Smoke Alarm
The Best Smart Smoke Alarm
1 month ago
nytimes.com
How To Install a Smoke Detector
2:41
How To Install a Smoke Detector
Jan 1, 2009
HOMEDEPOT
FIREX Smoke Detector Problems and Solutions
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FIREX Smoke Detector Problems and Solutions
10 views3 weeks ago
YouTubeBESA Research
Kidde Smoke Alarm Installation - Model i9010 With 10 Year Sealed Battery
4:17
Kidde Smoke Alarm Installation - Model i9010 With 10 Year Sealed B…
91.8K viewsNov 2, 2021
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Review of the FireX FX1020 smoke alarm
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YouTubeThe Shed Productions
Firex smoke detector
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YouTubejackwilliamson54
How to Replace a firex ADC 120-1072b with a kidde i4618AC
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YouTubeThe Shed Productions
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How to Install First Alert Smoke Detector
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1.2M viewsJun 24, 2016
YouTubeThis Old House
1:45
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2K viewsJan 6, 2021
YouTubeThe Shed Productions
0:41
How to Change the Battery in your Smoke Detector | ADT
109K viewsOct 29, 2019
YouTubeADT
6:57
FireX FX1218 Smoke Alarm Overview
5K viewsJan 29, 2021
YouTubeJDL Productions
4:36
FireX FXW 1 Smoke Alarm
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YouTubeNLind
1:30
FireX FX1020 Smoke Alarm
21.4K viewsOct 29, 2014
YouTubeBA&F Vintage
5:28
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YouTubeiScaper1
9:23
FireX FX1218 Smoke Alarm Demo
12.8K viewsJul 26, 2015
YouTubeBA&F Vintage
5:13
FireX Installation Video
70.2K viewsJun 11, 2015
YouTubeFirexUK
1:46
Smoke Alarm - Remove Cover & Replace Battery - BROOKS / SAFE…
587.2K viewsOct 15, 2020
YouTubeShow-How
11:33
FireX G-6 Smoke Detectors
37.7K viewsJun 6, 2015
YouTubeBA&F Vintage
7:29
FIREX Model G6 Smoke Alarm Warning
93.3K viewsApr 14, 2013
YouTubeTFSFireman
2:45
How To Install A Smoke Alarm Detector - Do It Yourself -Hardwire
42.9K viewsMar 19, 2017
YouTubeJoseph K
8:32
Vintage FireX FXW-1 Smoke Detector
14.3K viewsJan 10, 2019
YouTubeBA&F Vintage
16:27
How To Change the Battery in Various SMOKE ALARMS / DETEC…
353.5K viewsJan 8, 2017
YouTubeMy Mate VINCE
14:53
Testing/Showing EVERY Smoke Alarm in my Collection!
1.2M viewsAug 22, 2017
YouTubeS.E.R. Safety
18:42
First Alert Smoke Alarm / Carbon Monoxide Alarm System Install an…
73.9K viewsNov 12, 2017
YouTubeSevenFortyOne Radios and Repairs
1:08
How to disconnect a wired FIREX Smoke Alarm / Fire Detector
185.1K viewsOct 4, 2020
YouTubeTS
2:34
New Battery & Smoke Detector Keeps Chirping How To Fix
1.7M viewsMay 23, 2014
YouTubeAndrew DIY
2:36
Whats Inside a Smoke Detector?
12.1K viewsDec 7, 2018
YouTubeURTechDotCa
2:49
How To Change Your Smoke Detector Batteries
203.3K viewsJun 26, 2014
YouTubeRussel Hunt
See more videos
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Shop Firex Replacement Smoke Detectors

Sponsored
About our ads
$49.88
Firex 120-1072B AC Smoke Alarm With Battery Back-Up And False Alarm Control
Electric Bargain Store
$49.88
Firex 120-1072B AC Smoke Alarm With Battery Back-Up And False Alarm Control
Electric Bargain Store
$49.88
Firex FADC AC Smoke Alarm With Battery Back-Up And False Alarm Control
Electric Bargain Store
1
$49.88
Firex FADC AC Smoke Alarm With Battery Back-Up And False Alarm Control
Electric Bargain Store
$49.88
Firex Replacement Kit To Replace Old Firex 120V AC Wire-In Smoke Alarm
Electric Bargain Store
$49.88
Firex Replacement Kit To Replace Old Firex 120V AC Wire-In Smoke Alarm
Electric Bargain Store
$17.99
Firex Hardwired Smoke Detector With Ionization Sensor
Home Depot
4K+
Free shipping
$17.99
Firex Hardwired Smoke Detector With Ionization Sensor
Home Depot
$16.85
FIREX CCPB - Fire Safety & Smoke Detector Supplies
Radwell.com
$16.85
FIREX CCPB - Fire Safety & Smoke Detector Supplies
Radwell.com
$65.23
Firex 4-Pack Hardwired Smoke Detector With Ionization Sensor
Home Depot
3K+
Free shipping
$65.23
Firex 4-Pack Hardwired Smoke Detector With Ionization Sensor
Home Depot
$20.60
FIREX 0499 - Fire Safety & Smoke Detector Supplies
Radwell.com
$20.60
FIREX 0499 - Fire Safety & Smoke Detector Supplies
Radwell.com
$70.08
Firex 21033084, Smoke And Carbon Monoxide Alarm With Voice Alert, Detects Smoldering Fires And/Or CO Hazard, Photoelectric And Electrochemical Sensors
1000Bulbs.com
$70.08
Firex 21033084, Smoke And Carbon Monoxide Alarm With Voice Alert, Detects Smoldering Fires And/Or CO Hazard, Photoelectric And Electrochemical Sensors
1000Bulbs.com
$12.45
Firex Battery Powered Smoke Detector With Ionization Sensor 21029922
Home Depot
799
Free shipping
$12.45
Firex Battery Powered Smoke Detector With Ionization Sensor 21029922
Home Depot
$201.46
Kidde Hardwired Smoke & Carbon Monoxide Detector, 10-Year Battery Backup, Voice Alerts, Interconnectable LED Warning Light Indicators, 4 Pack
Amazon.com
752
Free shipping
$201.46
Kidde Hardwired Smoke & Carbon Monoxide Detector, 10-Year Battery Backup, Voice Alerts, Interconnectable LED Warning Light Indicators, 4 Pack
Amazon.com
$37.00
Kidde Firex Smoke Detector Hardwired
eBay
Free shipping
$37.00
Kidde Firex Smoke Detector Hardwired
eBay
$81.41
Kidde CUAC10YFEX-V Firex Smoke And Carbon Monoxide Alarm Voice Alerts Hardwired With 10-Year Never Change Backup Battery White (21033086)
Lighting Supply
$81.41
Kidde CUAC10YFEX-V Firex Smoke And Carbon Monoxide Alarm Voice Alerts Hardwired With 10-Year Never Change Backup Battery White (21033086)
Lighting Supply
$29.72
Kidde 21033081 SMACFEX Hard-Wired Firex Smoke Alarm (120 V) With AA Backup Battery | Supplyhouse.Com
SupplyHouse.com
1
$29.72
Kidde 21033081 SMACFEX Hard-Wired Firex Smoke Alarm (120 V) With AA Backup Battery | Supplyhouse.Com
SupplyHouse.com
$29.45
Kidde I4618ac Firex Hardwired Smoke Detector W/ Battery Backup Item
eBay
222
Free shipping
$29.45
Kidde I4618ac Firex Hardwired Smoke Detector W/ Battery Backup Item
eBay
$9.99
$19.97
Kidde 21029877 Firex Hardwired Smoke Detector With Ionization Sensor
PrairieGrit
49% off
$9.99
$19.97
Kidde 21029877 Firex Hardwired Smoke Detector With Ionization Sensor
PrairieGrit
$28.47
Kidde SMACFEX Firex Smoke Alarm Hardwired With AA Backup Battery (21033081)
Lighting Supply
$28.47
Kidde SMACFEX Firex Smoke Alarm Hardwired With AA Backup Battery (21033081)
Lighting Supply
$79.99
3 Pack Combination Smoke And Carbon Monoxide Detector Alarm, HATHEPHS 10-Year Battery Dual Sensor Fire & CO Alarm With Large Test/Silence Button,
Amazon.com
650
Free shipping
$79.99
3 Pack Combination Smoke And Carbon Monoxide Detector Alarm, HATHEPHS 10-Year Battery Dual Sensor Fire & CO Alarm With Large Test/Silence Button,
Amazon.com
$499.99
Firex 4-Pack Hardwired Smoke Detector With Ionization Sensor
US eBay
Free shipping
$499.99
Firex 4-Pack Hardwired Smoke Detector With Ionization Sensor
US eBay