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10 bestSecurity Alarm Companyof December 2025

112M consumers helped this year.

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eufy Security Entry Sensor, Detect Open and Closed Doors or Windows, Sends Alerts, Triggers Siren, 2-Year Battery Life, Indoor-Use, Requires HomeBase

eufy Security Entry Sensor, Detect Open and Closed Doors or Windows, Sends Alerts, Triggers Siren, 2-Year Battery Life, Indoor-Use, Requires HomeBase

eufy Security Entry Sensor, Detect Open and Closed Doors or Windows, Sends Alerts, Triggers Siren, 2-Year Battery Life, Indoor-Use, Requires HomeBase

eufy security

1

She's Birdie - The Original Personal Safety Alarm for Women by Women - Loud Siren, Strobe Light and Solid Brass Key Chain in a Variety of Colors (Coral)

She's Birdie - The Original Personal Safety Alarm for Women by Women - Loud Siren, Strobe Light and Solid Brass Key Chain in a Variety of Colors (Coral)

She's Birdie - The Original Personal Safety Alarm for Women by Women - Loud Siren, Strobe Light and Solid Brass Key Chain in a Variety of Colors (Coral)

She's Birdie

9.8

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2

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 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

9.6

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3

EyezOn Envisalink EVL-4EZR IP Security Interface Module for DSC and Honeywell (Ademco) Security Systems, Compatible with Alexa

EyezOn Envisalink EVL-4EZR IP Security Interface Module for DSC and Honeywell (Ademco) Security Systems, Compatible with Alexa

EyezOn Envisalink EVL-4EZR IP Security Interface Module for DSC and Honeywell (Ademco) Security Systems, Compatible with Alexa

EyezOn

9.4

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4

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 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

9.1

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5

KERUI Standalone Home Office & Shop Security Alarm System Kit, Wireless Loud Indoor / Outdoor Weatherproof Strobe Siren Horn with Remote Control and Door Contact Sensor,Motion Sensor Door Alarm

KERUI Standalone Home Office & Shop Security Alarm System Kit, Wireless Loud Indoor / Outdoor Weatherproof Strobe Siren Horn with Remote Control and Door Contact Sensor,Motion Sensor Door Alarm

KERUI Standalone Home Office & Shop Security Alarm System Kit, Wireless Loud Indoor / Outdoor Weatherproof Strobe Siren Horn with Remote Control and Door Contact Sensor,Motion Sensor Door Alarm

KERUI

8.8

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OtherRelated products

eufy Security Entry Sensor, Detect Open and Closed Doors or Windows, Sends Alerts, Triggers Siren, 2-Year Battery Life, Indoor-Use, Requires HomeBase

eufy Security Entry Sensor, Detect Open and Closed Doors or Windows, Sends Alerts, Triggers Siren, 2-Year Battery Life, Indoor-Use, Requires HomeBase

eufy Rear Lock Video Screen, Display Accessory for FamiLock S3 and S3 Max, Add-On Live View Screen for Front Door Locks, Easy Replacement or Upgrade, Real-Time Visitor Monitoring

eufy Rear Lock Video Screen, Display Accessory for FamiLock S3 and S3 Max, Add-On Live View Screen for Front Door Locks, Easy Replacement or Upgrade, Real-Time Visitor Monitoring

Wsdcam Wireless Door Alarm Anti-Theft Window Alarm Door Window Open Alarms Magnetic Sensor Pool Alarm for Kids Safety Home Security, 110dB Loud

Wsdcam Wireless Door Alarm Anti-Theft Window Alarm Door Window Open Alarms Magnetic Sensor Pool Alarm for Kids Safety Home Security, 110dB Loud

Door Window Alarm - 4 Pack - Adjustable Volume with Burglar Alert Alarm/Door Open Chime, Wireless Door Alarm Sensor/Window Alarm for Home Security, Security Alarm for Kid Safety, Apartment by Rosmila

Door Window Alarm - 4 Pack - Adjustable Volume with Burglar Alert Alarm/Door Open Chime, Wireless Door Alarm Sensor/Window Alarm for Home Security, Security Alarm for Kid Safety, Apartment by Rosmila

6

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

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

Flyoukki

8.5

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7

Door Window Alarm for Kids Safety, VOXON Wireless Door Alarm for Home Security Personal Security Window Alarms Sensor Burglar Door Alarm for Home, Cars, Sheds, Caravans DIY Kit Pack of 4

Door Window Alarm for Kids Safety, VOXON Wireless Door Alarm for Home Security Personal Security Window Alarms Sensor Burglar Door Alarm for Home, Cars, Sheds, Caravans DIY Kit Pack of 4

Door Window Alarm for Kids Safety, VOXON Wireless Door Alarm for Home Security Personal Security Window Alarms Sensor Burglar Door Alarm for Home, Cars, Sheds, Caravans DIY Kit Pack of 4

VOXON

8.2

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8

Door Window Alarm - 2 Pack - Adjustable Volume with Burglar Alert Alarm /Door Open Chime, Wireless Door Alarm Sensor/Window Alarm for Home Security, Security Alarm for Kid Safety, Apartment by Rosmila

Door Window Alarm - 2 Pack - Adjustable Volume with Burglar Alert Alarm /Door Open Chime, Wireless Door Alarm Sensor/Window Alarm for Home Security, Security Alarm for Kid Safety, Apartment by Rosmila

Door Window Alarm - 2 Pack - Adjustable Volume with Burglar Alert Alarm /Door Open Chime, Wireless Door Alarm Sensor/Window Alarm for Home Security, Security Alarm for Kid Safety, Apartment by Rosmila

ROSMILA

7.9

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9

Worve Safe Sound Personal Alarm, 130 dB Loud Siren Emergency Security Alarm Keychain with Strobe LED Light, Personal Sound Safety Siren for Women, Men, Children, Elderly (White)

Worve Safe Sound Personal Alarm, 130 dB Loud Siren Emergency Security Alarm Keychain with Strobe LED Light, Personal Sound Safety Siren for Women, Men, Children, Elderly (White)

Worve Safe Sound Personal Alarm, 130 dB Loud Siren Emergency Security Alarm Keychain with Strobe LED Light, Personal Sound Safety Siren for Women, Men, Children, Elderly (White)

Worve

7.6

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8% off

10

5 Pack 140DB Personal Security Alarm, Safesound Personal Alarm Keychain with Mini Led Lights, Emergence & Safety Personal Alarm for Kids, Students, Women, Night Workers, Elderly Protection.

5 Pack 140DB Personal Security Alarm, Safesound Personal Alarm Keychain with Mini Led Lights, Emergence & Safety Personal Alarm for Kids, Students, Women, Night Workers, Elderly Protection.

5 Pack 140DB Personal Security Alarm, Safesound Personal Alarm Keychain with Mini Led Lights, Emergence & Safety Personal Alarm for Kids, Students, Women, Night Workers, Elderly Protection.

Briskyloom

7.3

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