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Window sensors

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$14.99

ADT Door and Window Sensor for Home Security; Get protection for all of your home's entryways with the ADT battery-operated sensors. (The ADT door and window sensors can only be paired with the ADT smart home hub).

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$11.22

WiFi Wireless Smart Door Window Sensor Detector Safe Alarm for Alexa Google Home

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$69.99

YoLink Smart Home Starter Kit: 4 Door/Window Sensors & Hub Kit, Compatible with Alexa, IFTTT, App for Remote Monitoring, Control and Alerts, Door Still Open (Door Left Open) Alerts

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$25.00

Honeywell 5800MINI Wireless Door/Window Sensor With Magnet

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$54.99

Blue by ADT 4pk Door and Window Sensor for Home Security - WHITE; Get protection for all of your home's entryways with the ADT battery-operated sensors. (The ADT door and window sensors can only be paired with the ADT smart home hub).

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$12.15

Home Security WiFi Smart Door Window Sensor Detector Burglar Alarm APP Ctrl Lot

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$25.89 - $37.52

10X Wireless Home Window Door Burglar Security ALARM System Magnetic Sensor

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$39.95 - $45.63

Eve Door & Window - Apple HomeKit Smart Home Wireless Contact Sensor for Windows & Doors, Automatically Trigger Accessories & Scenes, App Notifications, Bluetooth, Thread

https://m.media-amazon.com/images/I/31N6rY6VssL._SL75_.jpg

$45.99

YoLink 1/4 Mile World's Longest Range Smart Wireless Door Sensor, APP Alerts Smart Door Window Sensor Smart Home Security System Compatible with IFTTT, 3 Packs - YoLink Hub Required

https://i5.walmartimages.com/asr/926651dc-3684-414b-9946-cb4513609613_1.1a29f0d44e9ff871e6dd4be58a9a76fb.jpeg?odnHeight=100&odnWidth=100&odnBg=ffffff

$13.99

Instapark IN03C Home Security Window / Door Magnetic Sensor Alarm, 4-Pack

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MySmartHome sensors, security, cameras, lights, switches, plugs, outlets, and entertainment

Includes brands such as Nest, Ring, Insteon, Samsung, GE, and Honeywell

a shopping comparison tool to help find the best smart home products for your selected needs