Amazon.com: Connected Smoke Detector

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X-Sense 10-Year Battery Wireless Interconnected Smoke Detector Fire Alarm with Over 820 ft Transmission Range, SD19-W, 3-Pack

582

100+ bought in past month

$79.99$79.99

Join Prime to buy this item at $59.99

FREE delivery Fri, Apr 26

Or fastest delivery Thu, Apr 25

Overall Pick

Amazon's Choice: Overall Pick
This product is highly rated, well-priced, and available to ship immediately.

X-Sense Smoke Detector, Wireless Interconnected Fire Alarm with 10-Year Battery Life and Transmission Range of Over 820 ft, SD20-W, Pack of 6

2,103

300+ bought in past month

$149.99$149.99

Join Prime to buy this item at $109.99

FREE delivery Fri, Apr 26

Or fastest delivery Thu, Apr 25

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$133.15(2 used & new offers)

X-Sense Wireless Interconnected Smoke Detector Battery Powered Fire Alarm with Over 820 feet Transmission Range, XS01-WR Link+, 6-Pack

4,754

200+ bought in past month

$149.99$149.99

Join Prime to buy this item at $99.99

FREE delivery Fri, Apr 26

Or fastest delivery Thu, Apr 25

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$144.99(2 new offers)

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X-Sense Smart Smoke Detectors with SBS50 Base Station, Wi-Fi Smoke Alarm Compatible with X-Sense Home Security App, Wireless Interconnected Mini Fire Alarm, Model FS51

381

500+ bought in past month

$114.47$114.47

List: $139.99$139.99

$30.00 coupon applied at checkoutSave $30.00 with coupon

FREE delivery Fri, Apr 26

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$90.58(4 used & new offers)

AEGISLINK Interlinked Smoke Carbon Monoxide Detector Combo, Smoke and CO Detector Battery Powered, Wireless Interconnected Smoke and CO Alarm, Digital Display

2,525

500+ bought in past month

$169.99$169.99

$60.00 coupon applied at checkoutSave $60.00 with coupon

FREE delivery Fri, Apr 26

AEGISLINK Interlinked Smoke Detector, Smoke Alarm with Replaceable Battery, Wireless Interconnected Smoke Alarm, S-RF500 (RF Interlinked, 6-Pack)

1,823

50+ bought in past month

$99.99$99.99

20% coupon applied at checkoutSave 20% with coupon

FREE delivery Fri, Apr 26

Putogesafe Smoke Detector Interconnected, Wireless Smoke Alarm with 5 Years Replaceable Battery, 10-Year Lifetime Fire Ala...

Smoke Detector Interconnected, Wireless Smoke Alarm with 5 Years Replaceable Battery, 10-Year Lifetime Fire Alarm with Silence Function and Low Battery Warning for Bedroom and Home,3 Packs

545

$47.99$47.99

Join Prime to buy this item at $43.19

FREE delivery Fri, Apr 26

X-Sense Wireless Interconnected Combination Smoke and Carbon Monoxide Detector, 10-Year Battery Powered Fire and CO Alarm, SC06-W, 6-Pack

3,240

400+ bought in past month

Limited time deal

$197.99$197.99

List: $239.99$239.99

FREE delivery Fri, Apr 26

X-Sense Smart Smoke Detector Carbon Monoxide Detector Combo with Replaceable Battery, Wi-Fi Smoke and Carbon Monoxide Detector with Cost-Free App Notifications, SC07-WX, 1-Pack

483

1K+ bought in past month

Limited time deal

$32.99$32.99

List: $45.99$45.99

FREE delivery Fri, Apr 26 on $35 of items shipped by Amazon

Or fastest delivery Thu, Apr 25

First Alert Battery Powered Wireless Interconnected Photoelectric Smoke and Carbon Monoxide Combo Alarm with Voice and Location, SCO500B- (Pack of 3)

4,705

100+ bought in past month

$132.99$132.99

List: $167.99$167.99

FREE delivery Apr 29 - May 2

More Buying Choices
$69.69(9 used & new offers)

X-Sense Combination Battery Powered Smoke and Carbon Monoxide Detector with Voice Location, Wireless Interconnected Smoke Detector Carbon Monoxide Detector Combo, Model XP02-WR, 3-Pack

632

200+ bought in past month

$125.99$125.99

$26.00 coupon applied at checkoutSave $26.00 with coupon

FREE delivery Fri, Apr 26

Or fastest delivery Thu, Apr 25

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$79.82(6 used & new offers)

AEGISLINK Smoke Carbon Monoxide Detector, Interlinked Combination Smoke CO Alarm, Battery Powered, Wireless Interconnected, Digital Display, SC-RF220, 6-Pack

922

500+ bought in past month

$170.99$170.99

10% coupon applied at checkoutSave 10% with coupon

FREE delivery Fri, Apr 26

Or fastest delivery Thu, Apr 25

First Alert SA511CN2-3ST Wireless Interconnected Smoke Alarm with Voice Location, Battery Operated, Pack of 2 , WHITE

2,529

400+ bought in past month

$68.05$68.05

FREE delivery Fri, Apr 26

Or fastest delivery Thu, Apr 25

Kidde Wireless Smoke Detector, AA Battery Operated (Included), Ionization Sensor Wire-Free Interconnect Smoke Alarm

906

200+ bought in past month

$38.32$38.32

Typical: $40.97$40.97

FREE delivery Fri, Apr 26

Or fastest delivery Thu, Apr 25

X-Sense Smart Smoke Detector Fire Alarm with Replaceable Battery, Wi-Fi Smoke Detector, App Notifications with Optional 24/7 Professional Monitoring Service, XS01-WX, 1-Pack

981

500+ bought in past month

$39.99$39.99

Join Prime to buy this item at $19.99

FREE delivery Fri, Apr 26

Or fastest delivery Thu, Apr 25

First Alert Battery Powered Z-Wave Smoke Detector & Carbon Monoxide Alarm, Works with Ring Alarm Base Station, 2nd Generation

10,052

2K+ bought in past month

$39.99$39.99

List: $46.99$46.99

FREE delivery Fri, Apr 26

Or fastest delivery Thu, Apr 25

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$29.10(244 used & new offers)

X-Sense Smoke and Carbon Monoxide Detector Combo, Wireless Interconnected Combination Smoke and Carbon Monoxide Detector with 10-Year Battery, Up to 24 X-Sense Link+ Wireless Alarms, SC01-W, 3-Pack

742

400+ bought in past month

$115.99$115.99 ($38.66$38.66/Count)

$16.00 coupon applied at checkoutSave $16.00 with coupon

FREE delivery Fri, Apr 26

Or fastest delivery Thu, Apr 25

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$87.47(6 used & new offers)

X-Sense Wireless Interconnected Combination Smoke and Carbon Monoxide Detector with Large Silence Button, Over 820 ft Transmission Range, XP01-W, 6-Pack

598

50+ bought in past month

$239.99$239.99

Join Prime to buy this item at $199.99

FREE delivery Fri, Apr 26

Or fastest delivery Thu, Apr 25

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$209.65(3 used & new offers)

Best Sellerin Smoke Detectors & Fire Alarms

Kidde Smoke Detector, Hardwired Smoke Alarm with Battery Backup, Front-Load Battery Door, Test-Silence Button,(Pack of 2) White

7,121

1K+ bought in past month

$34.34$34.34

FREE delivery Fri, Apr 26 on $35 of items shipped by Amazon

Or fastest delivery Thu, Apr 25

HATHEPHS Wireless Interconnected Smoke Detector 10 Year Battery, Smoke Alarm with Large Test Button, Connect with Up to 30...

Wireless Interconnected Smoke Detector 10 Year Battery, Smoke Alarm with Large Test Button, Connect with Up to 30 Wireless Fire Alarms, Adhesive Tapes Included, 3-Pack

$69.99$69.99

10% off promotion available

FREE delivery Fri, Apr 26

First Alert 9120B Smoke Detector, Hardwired Alarm with Battery Backup, 6-Pack

15,692

5K+ bought in past month

$68.99$68.99

FREE delivery Fri, Apr 26

Or fastest delivery Thu, Apr 25

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$53.70(26 new offers)

Jemay Wireless Interconnected Smoke Detectors, Fire Alarm with 820 ft Transmission Range, Smoke Alarm 10 Year Lithium Batt...

Wireless Interconnected Smoke Detectors, Fire Alarm with 820 ft Transmission Range, Smoke Alarm 10 Year Lithium Battery Operated, Fire Detector with Silence/Low Battery Signal,8 Pack

183

$176.99$176.99

Join Prime to buy this item at $127.43

FREE delivery Fri, Apr 26

Or fastest delivery Thu, Apr 25

3 Packs Smoke and Carbon Monoxide Detector Powered by Battery,Portable Smoke Detector Carbon Monoxide Detector Combo with Large LCD Display, Fire Alarm Smoke Detector for Home,Kitchen

2,801

500+ bought in past month

$46.95$46.95

8% coupon applied at checkoutSave 8% with coupon

FREE delivery Fri, Apr 26

Or fastest delivery Thu, Apr 25

Best Sellerin Smoke & Carbon Monoxide Alarms

FIRST ALERT BRK SC9120FF Hardwired Smoke and Carbon Monoxide (CO) Detector with Battery Backup, 1 pack , White

25,419

6K+ bought in past month

$39.76$39.76

FREE delivery Fri, Apr 26

Or fastest delivery Thu, Apr 25

AEGISLINK Wi-Fi Combination Smoke and Carbon Monoxide Detector with LCD Display & Replaceable Battery, Compatible with TuyaSmart & Smart Life App, SC-WF240

1,138

100+ bought in past month

$38.99$38.99

30% coupon applied at checkoutSave 30% with coupon

FREE delivery Fri, Apr 26

Or fastest delivery Thu, Apr 25

Smoke Detector, Hardwired Interconnected Smoke Detectors, Smoke Alarm with Replaceable 9V Battery, Interconnects Up to 12 Fire Alarms Smoke Detectors, Photoelectric Fire Alarm with Test/Silence Button

138

300+ bought in past month

$49.99$49.99

FREE delivery Fri, Apr 26

Or fastest delivery Thu, Apr 25

SITERLINK Smoke Detectors Battery Operated, Smoke Alarm with Test-Silence Button, Photoelectric Sensor Fire Alarms Smoke D...

Smoke Detectors Battery Operated, Smoke Alarm with Test-Silence Button, Photoelectric Sensor Fire Alarms Smoke Detectors with LED Lights, UL Listed Fire Alarm for House, GS528A, 4 Packs

2,655

50+ bought in past month

$38.99$38.99

5% coupon applied at checkoutSave 5% with coupon

FREE delivery Fri, Apr 26

Or fastest delivery Thu, Apr 25

Kidde Hardwired Smoke & Carbon Monoxide Detector, AA Battery Backup, Voice Alerts, Interconnectable, LED Warning Light Indicators, 2 Pack

325

200+ bought in past month

$102.04$102.04

FREE delivery Fri, Apr 26

More Buying Choices
$100.04(4 new offers)

AEGISLINK Wi-Fi Smoke Detector, Wireless Smart Fire Smoke Alarm with App Control, Replaceable Lithium Battery, Auto Self-Check Function, S-WF240, 1-Pack

502

$24.99$24.99

Typical: $29.99$29.99

30% coupon applied at checkoutSave 30% with coupon

FREE delivery Fri, Apr 26 on $35 of items shipped by Amazon

Or fastest delivery Thu, Apr 25

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$22.49(2 used & new offers)

First Alert SMI110, 10-Year Sealed Battery Smoke Alarm, 1-Pack

1K+ bought in past month

$21.98$21.98

FREE delivery Fri, Apr 26 on $35 of items shipped by Amazon

Or fastest delivery Thu, Apr 25

SimpliSafe Wireless Smoke Detector - Compatible with The SimpliSafe Home Security System - Latest Gen, Battery Powered

251

500+ bought in past month

$32.12$32.12

List: $34.99$34.99

FREE delivery Fri, Apr 26 on $35 of items shipped by Amazon

Or fastest delivery Thu, Apr 25

Kidde Hardwired Smoke & Carbon Monoxide Detector, AA Battery Backup, Interconnectable, LED Warning Light Indicators, 2 Count (Pack of 1)

1,004

1K+ bought in past month

$87.67$87.67

List: $98.99$98.99

FREE delivery Fri, Apr 26

Or fastest delivery Thu, Apr 25

More Buying Choices
$69.20(6 used & new offers)

Google Nest Protect - Smoke Alarm - Smoke Detector and Carbon Monoxide Detector - Battery Operated , White - S3000BWES

8,568

2K+ bought in past month

$149.00$149.00

FREE delivery Fri, Apr 26

Or fastest delivery Thu, Apr 25

More Buying Choices
$140.20(5 new offers)

Kidde Smart Smoke Detector, WiFi, Alexa Compatible Device, Hardwired w/Battery Backup, Voice & App Alerts, 2 Pack

366

50+ bought in past month

$120.73$120.73

FREE delivery Fri, Apr 26

Or fastest delivery Thu, Apr 25

First Alert SMI105-AC, Interconnect Hardwire Smoke Alarm with 10-Year Battery Backup, 1-Pack

400+ bought in past month

$30.26$30.26

40% coupon applied at checkoutSave 40% with coupon

FREE delivery on $35 shipped by Amazon.

More Buying Choices
$27.01(6 used & new offers)

Kidde Smoke Detector, Hardwired Smoke Alarm with 9-Volt Battery Backup, Test-Reset Button, Interconnect Capability, 1 Count (Pack of 1), White

5,234

2K+ bought in past month

$16.97$16.97

FREE delivery Fri, Apr 26 on $35 of items shipped by Amazon

Or fastest delivery Thu, Apr 25

Ecoey WiFi Smoke Detector, WiFi Smoke Alarm with Photoelectric Technology and LED, Smoke Alarm with Test&Silence Function and Low Battery Warning for Home (Not 5G), TUYA APP, FJ158D-H04, 2 Packs

136

$37.09$37.09

FREE delivery Fri, Apr 26

More Buying Choices
$21.60(2 used & new offers)

Kidde Fire Sentry Smoke Detector, 9V Battery Powered Smoke Alarm, 4 Inch Compact Design

6,557

2K+ bought in past month

$6.94$6.94

List: $9.99$9.99

FREE delivery Fri, Apr 26 on $35 of items shipped by Amazon

X-Sense Smoke Alarm, 10-Year Battery Fire Alarm Smoke Detector with LED Indicator & Silence Button, SD2J0AX, Pack of 5

2,151

400+ bought in past month

$75.99$75.99

Join Prime to buy this item at $59.99

FREE delivery Fri, Apr 26

Or fastest delivery Thu, Apr 25

Kidde Smoke Detector, 10-Year Battery, LED Indicators, Replacement Alert, Test-Reset Button

9,898

4K+ bought in past month

$19.23$19.23

List: $28.99$28.99

FREE delivery Fri, Apr 26 on $35 of items shipped by Amazon

Or fastest delivery Thu, Apr 25

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$18.99(10 new offers)

Uingarm Wireless Interconnected Combination Smoke and Carbon Monoxide Detector, 10-Year Battery Powered Fire and CO Alarm,...

Wireless Interconnected Combination Smoke and Carbon Monoxide Detector, 10-Year Battery Powered Fire and CO Alarm, Smoke Detector, 3-Pack

100+ bought in past month

$85.99$85.99

FREE delivery Mon, Apr 29

TREATLIFE Smart WiFi Smoke & Carbon Monoxide Detector, Battery Backup, Smoke & CO Alarm Combo, App Notification, Wireless Interconnect, Voice & Replacement Alert, Photoelectric Sensor Fire Alarm

109

$67.99$67.99

$10.00 coupon applied at checkoutSave $10.00 with coupon

FREE delivery Fri, Apr 26

Or fastest delivery Thu, Apr 25

Google Nest Protect - Smoke Alarm - Smoke Detector and Carbon Monoxide Detector - Wired, White

4,755

2K+ bought in past month

$138.22$138.22

List: $149.00$149.00

FREE delivery

First Alert SA303CN3 Battery Powered Ionization Smoke Alarm with Test/Silence Button , White

23,014

4K+ bought in past month

$9.97$9.97

List: $15.99$15.99

FREE delivery Fri, Apr 26 on $35 of items shipped by Amazon

Or fastest delivery Thu, Apr 25

X-Sense Hardwired Combination Smoke and Carbon Monoxide Detector, Hardwired Interconnected Smoke and CO Detector Alarm with Replaceable Battery Backup, XP04, 3-Pack

1,629

100+ bought in past month

$129.99$129.99

10% coupon applied at checkoutSave 10% with coupon

FREE delivery Fri, Apr 26

Or fastest delivery Thu, Apr 25

SITERWELL 2.4G WiFi Smoke Detector Carbon Monoxide Detector Combo, 2 in 1 Smart Fire and CO Alarm Detector, Voice Alert, Replaceable Battery, Auto-Check, Conforms to UL 217 & UL 2034 Standards, 2 Pack

1,290

$95.99$95.99

10% coupon applied at checkoutSave 10% with coupon

FREE delivery Fri, Apr 26

Or fastest delivery Thu, Apr 25

First Alert BRK SMI100-AC, Hardwire Interconnect Smoke Alarm with Battery Backup, 6-Pack

100+ bought in past month

$122.94$122.94

FREE delivery Fri, Apr 26

Or fastest delivery Thu, Apr 25

More Buying Choices
$107.71(3 used & new offers)

Linsoal 3 Pack Combination Photoelectric Smoke Alarm and Carbon Monoxide Detector Battery Operated with Digital Display (W...

3 Pack Combination Photoelectric Smoke Alarm and Carbon Monoxide Detector Battery Operated with Digital Display (White)

500+ bought in past month

$45.99$45.99

Typical: $48.99$48.99

15% coupon applied at checkoutSave 15% with coupon

FREE delivery Fri, Apr 26

Or fastest delivery Thu, Apr 25

1-48 of 285 results for "connected smoke detector"