10 bestWindow Alarm Sensorsof January 2025
112M consumers helped this year.
18% 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
9.8
2
Ring Alarm Contact Sensor (2nd Generation)
Ring
9.6
3
Ring Alarm Outdoor Contact Sensor
Ring
9.4
31% 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
9.1
23% off
5
Yale AC-DC Sync Alarm Door/Window Contact - Sync Smart Home Alarm - 200m range
Yale
8.8
OtherUp to 15% off
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
Eve Door & Window (Matter) – Smart Sensor for Doors & Windows, Automatic Control of Accessories, Privacy, Future-Proof with Matter & Thread, Works with Apple HomeKit, Alexa, Google Home, SmartThings
Yale B-HSA6010 Alarm Accessory Door/Window Contact, White, 15.2 x 8.8 x 3 cm
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.
6
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
8.5
13% off
7
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
8.2
8
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
7.9
9
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
7.6
10% off
10
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
Noopel
7.3
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