购买 Smoke Detector with External Alarm

赞助
$36.38
First Alert Voice Alert Hard-Wired Photoelectric Smoke Detector
Walmart
43
Free shipping
$36.38
First Alert Voice Alert Hard-Wired Photoelectric Smoke Detector
Walmart
43
$24.97
Firex Hardwired Smoke Detector With Ionization Sensor And Adapters
Home Depot
In store
2 千+
Free shipping
路边
$24.97
Firex Hardwired Smoke Detector With Ionization Sensor And Adapters
Home Depot
2 千+
$111.59
Wireless Portable Alarm System Heat And Smoke Detector
Home Depot
Free shipping
$111.59
Wireless Portable Alarm System Heat And Smoke Detector
Home Depot
Free shipping
$634.00
SIEMENS ILI-1B - Fire Safety & Smoke Detector Supplies
Radwell.com
$634.00
SIEMENS ILI-1B - Fire Safety & Smoke Detector Supplies
Radwell.com
$143.00
EDWARDS SIGNALING SIGA-PS - Fire Safety & Smoke Detector Supplies
Radwell.com
6
$143.00
EDWARDS SIGNALING SIGA-PS - Fire Safety & Smoke Detector Supplies
Radwell.com
6
$22.99
Firex Hardwired Smoke Detector With Ionization Sensor
Home Depot
7
Free shipping
$22.99
Firex Hardwired Smoke Detector With Ionization Sensor
Home Depot
7
$55.29
Smoke Detector And Carbon Monoxide Detector Co2 Detector Battery Powered With Test/Reset Button 4 Pack
Amazon.com
345
Free shipping
$55.29
Smoke Detector And Carbon Monoxide Detector Co2 Detector Battery Powered With Test/Reset Button 4 Pack
Amazon.com
345
$116.17
Kidde Hardwired Smoke Detector, 10-Year Battery Backup, Interconnectable, LED Warning Light Indicators, 4 Pack
Amazon.com
276
Free shipping
$116.17
Kidde Hardwired Smoke Detector, 10-Year Battery Backup, Interconnectable, LED Warning Light Indicators, 4 Pack
Amazon.com
276
$97.49
X-Sense Smart Smoke Detectors With SBS50 Base Station, Wi-Fi Smoke Alarm Compatible With X-Sense Home Security App, Wireless Interconnected Mini
Amazon.com
362
Free shipping
$97.49
X-Sense Smart Smoke Detectors With SBS50 Base Station, Wi-Fi Smoke Alarm Compatible With X-Sense Home Security App, Wireless Interconnected Mini
Amazon.com
362
$132.00
TYCO 2098-9603 - Fire Safety & Smoke Detector Supplies
Radwell.com
$132.00
TYCO 2098-9603 - Fire Safety & Smoke Detector Supplies
Radwell.com
$21.38
Kidde I12060a (21006376) 120V AC/DC Wire-In Ionization Smoke Alarm With 9V Battery Back Up - Contractor Packaging (Upgraded To I4618)
Electric Bargain Store
8
$21.38
Kidde I12060a (21006376) 120V AC/DC Wire-In Ionization Smoke Alarm With 9V Battery Back Up - Contractor Packaging (Upgraded To I4618)
Electric Bargain Store
8
$6,483.16
30-3013A1N12A - Edwards Signaling Explosionproof Smoke Detector , Walker Industrial
Walker Industrial
30-day returns (most items)
$6,483.16
30-3013A1N12A - Edwards Signaling Explosionproof Smoke Detector , Walker Industrial
Walker Industrial
30-day returns
$10.95
Brk Fg250b 9V Battery Smoke Alarm
Lite Store USA
$10.95
Brk Fg250b 9V Battery Smoke Alarm
Lite Store USA
$11.95
Kidde I9040E Fire Sentry Battery Operated 4" Smoke Alarm
Lite Store USA
$11.95
Kidde I9040E Fire Sentry Battery Operated 4" Smoke Alarm
Lite Store USA
$84.99
Gentex 9120F 120VAC Continuous Piezo Sounder Smoke Alarm (Form AC)
JMAC
90-day returns (most items)
$84.99
Gentex 9120F 120VAC Continuous Piezo Sounder Smoke Alarm (Form AC)
JMAC
90-day returns
$29.62
Kidde Smoke Detector Firex Hard-Wired W/Battery Back-Up Ionization 21007581
DkHardware.com
10% Off*
$29.62
Kidde Smoke Detector Firex Hard-Wired W/Battery Back-Up Ionization 21007581
DkHardware.com
10% Off*
$16.88
First Alert 9120B 120V AC/DC Hardwired With 9V Battery Backup Ionization Smoke Alarm (Upgraded To SMI100-AC)
Electric Bargain Store
More than 1.3K people from Bing viewed this product in the last 90 days
$16.88
First Alert 9120B 120V AC/DC Hardwired With 9V Battery Backup Ionization Smoke Alarm (Upgraded To SMI100-AC)
Electric Bargain Store
1.3K+ viewed
$32.66
First Alert Smoke Detector Hard-Wired W/Battery Back-Up Ionization White 1046834
DkHardware.com
10% Off*
$32.66
First Alert Smoke Detector Hard-Wired W/Battery Back-Up Ionization White 1046834
DkHardware.com
10% Off*
$103.98
BRK Electronics First Alert 7010BSL 120V AC/DC Hardwired With Two AAA Battery Backup Photoelectric Smoke Alarm With Integrated Strobe Light (Upgraded
Electric Bargain Store
9
$103.98
BRK Electronics First Alert 7010BSL 120V AC/DC Hardwired With Two AAA Battery Backup Photoelectric Smoke Alarm With Integrated Strobe Light (Upgraded
Electric Bargain Store
9
$189.87
Trane SEN01639 Duct Smoke Detector , SEN01639 | Supplyhouse.Com
SupplyHouse.com
$189.87
Trane SEN01639 Duct Smoke Detector , SEN01639 | Supplyhouse.Com
SupplyHouse.com
$29.64
Kidde Hardwire Smoke Detector With 9V Battery Backup Ionization Sensor And 2-Button Test/Hush White 21006376
DkHardware.com
10% Off*
$29.64
Kidde Hardwire Smoke Detector With 9V Battery Backup Ionization Sensor And 2-Button Test/Hush White 21006376
DkHardware.com
10% Off*
$68.99
Gentex 7100F 120 VAC Photoelectric Smoke Alarm
JMAC
90-day returns (most items)
$68.99
Gentex 7100F 120 VAC Photoelectric Smoke Alarm
JMAC
90-day returns
$80.00
Edwards Signaling 521NCSXT Smoke Detectors Conventional 24Vdc Photoelectric Smoke Detectors With Sounder, White, 2 in Ht (In.), 6 in Wd (In.)
JMAC
90-day returns (most items)
$80.00
Edwards Signaling 521NCSXT Smoke Detectors Conventional 24Vdc Photoelectric Smoke Detectors With Sounder, White, 2 in Ht (In.), 6 in Wd (In.)
JMAC
90-day returns
$119.76
$323.68
Smoke Detector, Hardwired Smoke Alarm With Battery Backup, Front-Load Battery Door, Test-Silence
AliExpress
Free shipping
折扣 63%
$119.76
$323.68
Smoke Detector, Hardwired Smoke Alarm With Battery Backup, Front-Load Battery Door, Test-Silence
AliExpress
Free shipping
$179.19
$233.32
First Alert SMICO100-AC Interconnect Hardwire Combination Smoke & Carbon Monoxide Alarm With Battery
AliExpress
Free shipping
折扣 23%
$179.19
$233.32
First Alert SMICO100-AC Interconnect Hardwire Combination Smoke & Carbon Monoxide Alarm With Battery
AliExpress
Free shipping
$139.01
System Sensor D4120 Smoke Detector
ProSupplyDirect 2
23
$139.01
System Sensor D4120 Smoke Detector
ProSupplyDirect 2
23
$43.64
BRK 1046890, Smoke And Carbon Monoxide Alarm, Detects Fast Flaming Fires And/Or CO Hazard, Ionization And Electrochemical Sensors, Battery Operated,
1000Bulbs.com
30-day returns (most items)
$43.64
BRK 1046890, Smoke And Carbon Monoxide Alarm, Detects Fast Flaming Fires And/Or CO Hazard, Ionization And Electrochemical Sensors, Battery Operated,
1000Bulbs.com
30-day returns
$37.77
Firex 21033087, Smoke Alarm, Detects Smoldering Fires, Photoelectric Sensor, Interconnectable, 120V, Sealed Lithium 10 Year Battery | 1000 Bulbs
1000Bulbs.com
30-day returns (most items)
$37.77
Firex 21033087, Smoke Alarm, Detects Smoldering Fires, Photoelectric Sensor, Interconnectable, 120V, Sealed Lithium 10 Year Battery | 1000 Bulbs
1000Bulbs.com
30-day returns
$13.95
Kidde i5000 Firex 120V Ac Wire-In Smoke Alarm
Lite Store USA
$13.95
Kidde i5000 Firex 120V Ac Wire-In Smoke Alarm
Lite Store USA
$39.66
3 Pack Combination Smoke Detector Battery Operated, Travel Portable Photoelectric Fire&Co Alarm For Home, Kitchen
Temu US
11
$39.66
3 Pack Combination Smoke Detector Battery Operated, Travel Portable Photoelectric Fire&Co Alarm For Home, Kitchen
Temu US
11
$61.51
Kidde KN-COPE-D DC Photoelectric Smoke/Carbon Monoxide Alarm Voice Warning (21027445)
Lighting Supply
22
$61.51
Kidde KN-COPE-D DC Photoelectric Smoke/Carbon Monoxide Alarm Voice Warning (21027445)
Lighting Supply
22
$54.99
First Alert Sealed 10-Year-Battery 2-In-1 Smoke And CO Alarm With Slim Profile, 6-3/4"L X 8-1/2"W X 1-1/2"H, White
Office Depot
21
Free shipping
$54.99
First Alert Sealed 10-Year-Battery 2-In-1 Smoke And CO Alarm With Slim Profile, 6-3/4"L X 8-1/2"W X 1-1/2"H, White
Office Depot
21
$142.44
$185.47
9120B Smoke Detector, Hardwired Alarm With Battery Backup, 12-Pack
AliExpress
Free shipping
折扣 23%
$142.44
$185.47
9120B Smoke Detector, Hardwired Alarm With Battery Backup, 12-Pack
AliExpress
Free shipping
$135.55
First Alert 7020BSL Smoke Detector
ProSupplyDirect 2
275
$135.55
First Alert 7020BSL Smoke Detector
ProSupplyDirect 2
275
$27.49
Kidde 21031447 DETECT 20SDR Smoke Alarm, AA Battery Powered | Supplyhouse.Com
SupplyHouse.com
24
$27.49
Kidde 21031447 DETECT 20SDR Smoke Alarm, AA Battery Powered | Supplyhouse.Com
SupplyHouse.com
24
$70.49
Kidde 21032781 DETECT 30CUAR-V Combination Smoke & Carbon Monoxide Alarm, Hardwired W/ AA Backup Battery & Voice Alerts | Supplyhouse.Com
SupplyHouse.com
129
$70.49
Kidde 21032781 DETECT 30CUAR-V Combination Smoke & Carbon Monoxide Alarm, Hardwired W/ AA Backup Battery & Voice Alerts | Supplyhouse.Com
SupplyHouse.com
129
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    购买 Smoke Detector with External Alarm

    赞助
    $36.38
    First Alert Voice Alert Hard-Wired Photoelectric Smoke Detector
    Walmart
    43
    Free shipping
    $36.38
    First Alert Voice Alert Hard-Wired Photoelectric Smoke Detector
    Walmart
    43
    $24.97
    Firex Hardwired Smoke Detector With Ionization Sensor And Adapters
    Home Depot
    In store
    2 千+
    Free shipping
    路边
    $24.97
    Firex Hardwired Smoke Detector With Ionization Sensor And Adapters
    Home Depot
    2 千+
    $111.59
    Wireless Portable Alarm System Heat And Smoke Detector
    Home Depot
    Free shipping
    $111.59
    Wireless Portable Alarm System Heat And Smoke Detector
    Home Depot
    Free shipping
    $634.00
    SIEMENS ILI-1B - Fire Safety & Smoke Detector Supplies
    Radwell.com
    $634.00
    SIEMENS ILI-1B - Fire Safety & Smoke Detector Supplies
    Radwell.com
    $143.00
    EDWARDS SIGNALING SIGA-PS - Fire Safety & Smoke Detector Supplies
    Radwell.com
    6
    $143.00
    EDWARDS SIGNALING SIGA-PS - Fire Safety & Smoke Detector Supplies
    Radwell.com
    6
    $22.99
    Firex Hardwired Smoke Detector With Ionization Sensor
    Home Depot
    7
    Free shipping
    More than 1.7K people from Bing viewed this product in the last 90 days
    $22.99
    Firex Hardwired Smoke Detector With Ionization Sensor
    Home Depot
    7
    $55.29
    Smoke Detector And Carbon Monoxide Detector Co2 Detector Battery Powered With Test/Reset Button 4 Pack
    Amazon.com
    345
    Free shipping
    $55.29
    Smoke Detector And Carbon Monoxide Detector Co2 Detector Battery Powered With Test/Reset Button 4 Pack
    Amazon.com
    345
    $116.17
    Kidde Hardwired Smoke Detector, 10-Year Battery Backup, Interconnectable, LED Warning Light Indicators, 4 Pack
    Amazon.com
    276
    Free shipping
    More than 1.1K people from Bing viewed this product in the last 90 days
    $116.17
    Kidde Hardwired Smoke Detector, 10-Year Battery Backup, Interconnectable, LED Warning Light Indicators, 4 Pack
    Amazon.com
    276
    $97.49
    X-Sense Smart Smoke Detectors With SBS50 Base Station, Wi-Fi Smoke Alarm Compatible With X-Sense Home Security App, Wireless Interconnected Mini
    Amazon.com
    362
    Free shipping
    $97.49
    X-Sense Smart Smoke Detectors With SBS50 Base Station, Wi-Fi Smoke Alarm Compatible With X-Sense Home Security App, Wireless Interconnected Mini
    Amazon.com
    362
    $21.38
    Kidde I12060a (21006376) 120V AC/DC Wire-In Ionization Smoke Alarm With 9V Battery Back Up - Contractor Packaging (Upgraded To I4618)
    Electric Bargain Store
    8
    More than 560 people from Bing viewed this product in the last 90 days
    $21.38
    Kidde I12060a (21006376) 120V AC/DC Wire-In Ionization Smoke Alarm With 9V Battery Back Up - Contractor Packaging (Upgraded To I4618)
    Electric Bargain Store
    8
    $132.00
    TYCO 2098-9603 - Fire Safety & Smoke Detector Supplies
    Radwell.com
    $132.00
    TYCO 2098-9603 - Fire Safety & Smoke Detector Supplies
    Radwell.com
    $6,483.16
    30-3013A1N12A - Edwards Signaling Explosionproof Smoke Detector , Walker Industrial
    Walker Industrial
    30-day returns (most items)
    $6,483.16
    30-3013A1N12A - Edwards Signaling Explosionproof Smoke Detector , Walker Industrial
    Walker Industrial
    30-day returns
    $10.95
    Brk Fg250b 9V Battery Smoke Alarm
    Lite Store USA
    $10.95
    Brk Fg250b 9V Battery Smoke Alarm
    Lite Store USA
    $11.95
    Kidde I9040E Fire Sentry Battery Operated 4" Smoke Alarm
    Lite Store USA
    $11.95
    Kidde I9040E Fire Sentry Battery Operated 4" Smoke Alarm
    Lite Store USA
    $84.99
    Gentex 9120F 120VAC Continuous Piezo Sounder Smoke Alarm (Form AC)
    JMAC
    90-day returns (most items)
    $84.99
    Gentex 9120F 120VAC Continuous Piezo Sounder Smoke Alarm (Form AC)
    JMAC
    90-day returns
    $29.62
    Kidde Smoke Detector Firex Hard-Wired W/Battery Back-Up Ionization 21007581
    DkHardware.com
    10% Off*
    $29.62
    Kidde Smoke Detector Firex Hard-Wired W/Battery Back-Up Ionization 21007581
    DkHardware.com
    10% Off*
    $16.88
    First Alert 9120B 120V AC/DC Hardwired With 9V Battery Backup Ionization Smoke Alarm (Upgraded To SMI100-AC)
    Electric Bargain Store
    More than 1.3K people from Bing viewed this product in the last 90 days
    $16.88
    First Alert 9120B 120V AC/DC Hardwired With 9V Battery Backup Ionization Smoke Alarm (Upgraded To SMI100-AC)
    Electric Bargain Store
    1.3K+ viewed
    $32.66
    First Alert Smoke Detector Hard-Wired W/Battery Back-Up Ionization White 1046834
    DkHardware.com
    10% Off*
    $32.66
    First Alert Smoke Detector Hard-Wired W/Battery Back-Up Ionization White 1046834
    DkHardware.com
    10% Off*

    • 5 Best Smoke Detectors 2025 | There's One Clear Winner Now

      https://reviews.chicagotribune.com › smoke_detectors
      赞助We Did The Research. Read Our In-Depth Guide for the Best Smoke Detectors of 2025. We Compared First Alert vs X-Sense vs Nest. Read the Expert Reviews
      网站访客: 过去一个月超过 1M 名

      There's One Clear Winner · View Our Experts #1 Pick · #1 Online Buying Guide

      Brands: First Alert, Kidde, X-Sense, Nest