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10 bestFirst Alert Door Alarmsof November 2025

112M consumers helped this year.

1

First Alert CO605A Carbon Monoxide Plug-In Alarm with Battery Backup
First Alert CO605A Carbon Monoxide Plug-In Alarm with Battery Backup

First Alert

9.9

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8% off

2

FIRST ALERT Smoke and CO Alarm, SC7010BA, White
FIRST ALERT Smoke and CO Alarm, SC7010BA, White

First Alert

9.8

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7% off

3

First Alert Hardwired Wireless Interconnect Smoke Alarm
First Alert Hardwired Wireless Interconnect Smoke Alarm

First Alert

9.5

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4

CPVAN Home Alarm System Wireless, DIY Smart Door/Window Alarm for Home Security, WiFi Alarm with Phone APP Alert 13 Pieces-Kit (Alarm Hub, 8 Door Sensors, 2 Remotes, 2 RFID Cards)
CPVAN Home Alarm System Wireless, DIY Smart Door/Window Alarm for Home Security, WiFi Alarm with Phone APP Alert 13 Pieces-Kit (Alarm Hub, 8 Door Sensors, 2 Remotes, 2 RFID Cards)

CPVAN

9.3

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5

GE Personal Security Window/Door Alarm, 5-Pack, DIY Home Protection, Burglar Alert, Magnetic Sensor, Off/Chime/Alarm, Easy Installation, Ideal for Home, Garage, Apartment, Dorm, RV and Office, 45987
GE Personal Security Window/Door Alarm, 5-Pack, DIY Home Protection, Burglar Alert, Magnetic Sensor, Off/Chime/Alarm, Easy Installation, Ideal for Home, Garage, Apartment, Dorm, RV and Office, 45987

GE

9.0

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WSDCAM Freezer Door Alarm When Left Open, 3/15/30/60 Seconds Adjustable Delay Wireless Fridge Alarm, 4-in-1 Door Sensor Chime Door Open Alarm Loud 108dB, Refrigerator Alarm 2 Pack

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DAYTECH Wireless Door Chime, Door Sensor Chime Window Open Contact Sensor with 500FT Range, Volume Adjustable Door Open Alarm Entry Alert for Business Home Security Kids Safety, 1 Sensor 1 Receiver

DAYTECH Wireless Door Chime, Door Sensor Chime Window Open Contact Sensor with 500FT Range, Volume Adjustable Door Open Alarm Entry Alert for Business Home Security Kids Safety, 1 Sensor 1 Receiver

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SECRUI Door Chime, Door Chimes When Door Opens with Adjustable Volumes, Easy Installation, 52 Chimes, 400ft Wireless Range, M508+D7 Door Sensor Chime for Business Store Home, Black

SECRUI Door Chime, Door Chimes When Door Opens with Adjustable Volumes, Easy Installation, 52 Chimes, 400ft Wireless Range, M508+D7 Door Sensor Chime for Business Store Home, Black

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120 DB Loud Door and Window Open Alarm Sensor 3 Pack for Kids, Dementia Patients Safety, Wireless Security Alarms Keep Your Home, Pool, Cabinet, Business Safe

120 DB Loud Door and Window Open Alarm Sensor 3 Pack for Kids, Dementia Patients Safety, Wireless Security Alarms Keep Your Home, Pool, Cabinet, Business Safe

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6

Yolink Smart Wireless Door Sensor, APP Alerts Smart Door Window Sensor Smart Home Security System, 3 Packs
Yolink Smart Wireless Door Sensor, APP Alerts Smart Door Window Sensor Smart Home Security System, 3 Packs

YoLink

8.7

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26% off

7

First Alert Battery Operated Carbon Monoxide Alarm with Digital Display
First Alert Battery Operated Carbon Monoxide Alarm with Digital Display

sufe

8.4

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8

SanJie Door Sensor Chime for Door Opens, Door Entry Chime for Business/Home/Office/Store,800 FT Range,55 Chimes 5 Adjustable Volume Door Ringer Alert Alarm 2 Receivers +2 Sensors
SanJie Door Sensor Chime for Door Opens, Door Entry Chime for Business/Home/Office/Store,800 FT Range,55 Chimes 5 Adjustable Volume Door Ringer Alert Alarm 2 Receivers +2 Sensors

SanJie

8.1

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9

Door Chime for Business When Entering - BITIWEND Wireless Doorbell Chime - Door Alarm Sensor with 600 FT Range 58 Chimes 5 Volume Levels LED Indicator (1 Plug-in Receiver & 3 Door Sensor)
Door Chime for Business When Entering - BITIWEND Wireless Doorbell Chime - Door Alarm Sensor with 600 FT Range 58 Chimes 5 Volume Levels LED Indicator (1 Plug-in Receiver & 3 Door Sensor)

BITIWEND

7.8

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10

CPVAN Home Security System, Wireless Door Alarm with APP Alert, Remote, Door/Window Sensor, Base Station and Siren 8 Kit, for Kids Elders Safety, Fit House, Apartment. Works with Alexa
CPVAN Home Security System, Wireless Door Alarm with APP Alert, Remote, Door/Window Sensor, Base Station and Siren 8 Kit, for Kids Elders Safety, Fit House, Apartment. Works with Alexa

CPVAN

7.5

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