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10 bestWindow Alarm Sensorsof December 2024

112M consumers helped this year.

19% off

1

Ring Alarm Pack - S by Amazon | Smart home alarm security system with optional Assisted Monitoring - No long-term commitments | Works with Alexa
Ring Alarm Pack - S by Amazon | Smart home alarm security system with optional Assisted Monitoring - No long-term commitments | Works with Alexa

Ring

10.0

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2

Ring Alarm Outdoor Contact Sensor
Ring Alarm Outdoor Contact Sensor

Ring

10.0

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3

Ring Alarm Contact Sensor (2nd Generation)
Ring Alarm Contact Sensor (2nd Generation)

Ring

9.8

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20% off

4

Yale IA-320 Sync Smart Home Alarm 6 piece kit. Includes Sync Alarm Hub, External Siren, 1x Door/Window Contacts, 2x PIR Motion Detector, Keypad. Works with Alexa, Google Assistant & Philips Hue
Yale IA-320 Sync Smart Home Alarm 6 piece kit. Includes Sync Alarm Hub, External Siren, 1x Door/Window Contacts, 2x PIR Motion Detector, Keypad. Works with Alexa, Google Assistant & Philips Hue

Yale

9.5

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25% off

5

eufy Security 5-Piece Home Alarm Kit, Home Security System, Keypad, Motion Sensor, 2 Entry Sensors, Home Alarm System, Control From the App, Links with eufyCam
eufy Security 5-Piece Home Alarm Kit, Home Security System, Keypad, Motion Sensor, 2 Entry Sensors, Home Alarm System, Control From the App, Links with eufyCam

eufy Security

9.2

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Related productsUp to 22% off

TECKNET Door Alarm Sensor, Mini Window Alarm Sensors, Door Sensor Alarm for Home Security Systems with Quick Loud 100dB Ring Alarm, Wireless Burglar Alarms for House, Shop, Office, Garage (6 PCS)

TECKNET Door Alarm Sensor, Mini Window Alarm Sensors, Door Sensor Alarm for Home Security Systems with Quick Loud 100dB Ring Alarm, Wireless Burglar Alarms for House, Shop, Office, Garage (6 PCS)

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Door Window Alarm 2 Pack Noopel Home Security Ultra-Slim Wireless Magnetic Sensor Burglar Anti-theft 120DB Alarm with Batteries included - DIY EASY to Install

Door Window Alarm 2 Pack Noopel Home Security Ultra-Slim Wireless Magnetic Sensor Burglar Anti-theft 120DB Alarm with Batteries included - DIY EASY to Install

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CPVAN Home Alarm System, WiFi PIR Motion Sensor Alarm, Wireless DIY Smart Door/Window Alarm for Home Security with Phone APP Alert 9 Pieces Kit (Indoor PIR Alarm Hub, 6 Door Sensors, 2 Remotes), CP2W.

CPVAN Home Alarm System, WiFi PIR Motion Sensor Alarm, Wireless DIY Smart Door/Window Alarm for Home Security with Phone APP Alert 9 Pieces Kit (Indoor PIR Alarm Hub, 6 Door Sensors, 2 Remotes), CP2W.

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SimpliSafe Entry Sensor - Window and Door Protection - Compatible with SimpliSafe Home Security System

SimpliSafe Entry Sensor - Window and Door Protection - Compatible with SimpliSafe Home Security System

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45% off

6

Yale AC-DC Sync Alarm Door/Window Contact - Sync Smart Home Alarm - 200m range
Yale AC-DC Sync Alarm Door/Window Contact - Sync Smart Home Alarm - 200m range

Yale

8.9

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8% off

7

SimpliSafe 10 Piece Wireless Home Alarm System (3rd Generation) with Motion Sensor, HD Security Camera and Outdoor Siren - Home Security Systems with Optional Monitoring and No Contracts
SimpliSafe 10 Piece Wireless Home Alarm System (3rd Generation) with Motion Sensor, HD Security Camera and Outdoor Siren - Home Security Systems with Optional Monitoring and No Contracts

SimpliSafe

8.7

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43% off

8

Yale HSA Essentials Alarm Kit, Battery Powered, 5 Piece Kit, Self Monitored, No Contract, Wireless, PIR Movement Sensors, Door/Window Sensor External Siren, Keypad, No Monitoring Fee
Yale HSA Essentials Alarm Kit, Battery Powered, 5 Piece Kit, Self Monitored, No Contract, Wireless, PIR Movement Sensors, Door/Window Sensor External Siren, Keypad, No Monitoring Fee

Yale

8.4

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12% off

9

Yale B-HSA6010 Alarm Accessory Door/Window Contact, White, 15.2 x 8.8 x 3 cm
Yale B-HSA6010 Alarm Accessory Door/Window Contact, White, 15.2 x 8.8 x 3 cm

Yale

8.1

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15% off

10

VOXON wireless Door and Window Alarm Sensor 2 Pack 2 Modes Magnetic Window Door Burglar Alarm with 120dB Loud for Kids Safety Home Shop Security
VOXON wireless Door and Window Alarm Sensor 2 Pack 2 Modes Magnetic Window Door Burglar Alarm with 120dB Loud for Kids Safety Home Shop Security

VOXON

7.8

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