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Door Window Sensors

Enhance your home security with cutting-edge door window sensors that offer peace of mind and protection. These innovative devices are designed to alert you to any unauthorized entry, ensuring your home remains a safe haven. Whether you're looking to secure your front door, windows, or even garage doors, these sensors provide reliable monitoring and seamless integration with your existing security system. With easy installation and smart technology, you can effortlessly keep an eye on your home's access points from anywhere. Explore our selection of door window sensors and take the first step towards a smarter, safer home environment.

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  1. Ring - Alarm Contact Sensor (2nd Gen) (1-Pack) - White

    SKU: J36CLVSCTR

    I love the convenience of the whole system and the cost to have this system is very cost effective and...Ring alarm is the best!...Great

    Product Description

    A white, battery-powered contact sensor that alerts you via app when doors or windows are opened.
    See all Door & Window Alarms
    Your price for this item is $14.99

  2. Ring - Alarm Contact Sensor (2nd Gen) (2-Pack) - White

    SKU: J36CLVSCW6

    Great sensors for entry points...These work great with the main ring alarm base station....I also love how easy they are to install and get up and running on the app....It’s also great to be able to buy...

    Product Description

    A pair of easy-to-install white sensors that alert you via app when doors or windows open.
    See all Door & Window Alarms
    Your price for this item is $54.44
    Save $12
    The previous price was $66.44

  3. Ring - Alarm 8-Piece Security Kit - White

    SKU: J36CLVS279

    Love it. I would recommend to everyone. Best security system...Best system...Love ring!!!...Has always been a great company I had the gen 1 system and recently got the gen 2 and I love it so much...more...

    Product Description

    A white, app-compatible security kit with motion detection, battery backup, and real-time alerts for home protection.
    See all Home Security Systems
    Your price for this item is $249.99

  4. SimpliSafe - 1pack Entry Sensor - White

    SKU: J3L6GWR5Y9

    Great Product!...I love my SimpliSafe system, and Best Buy helps me by stocking what I need. Thank you!...Love it...SimpliSafe is one of the best securities system in the market.

    Product Description

    A discreet white entry sensor that easily installs on doors or windows for reliable home security monitoring.
    See all Motion Sensors & Detectors
    Your price for this item is $15.99

  5. Ring - Outside Door Sensor (Newest Model) – Amazon Sidewalk, no hub needed, Pro Monitoring (sold separately) - Gray

    SKU: J39TLS6K38

    Product Description

    A gray, weather-resistant outdoor sensor offering reliable, app-compatible security without a hub using Amazon Sidewalk.
    See all Door & Window Alarms
    Your price for this item is $19.99
    Save $20
    The previous price was $39.99

  6. Ring - Window & Door Sensor Instant notifications on Amazon Sidewalk, no base station needed, Pro Monitoring (sold separately) - White

    SKU: J39TLSQTZ2

    Product Description

    A battery-powered white sensor providing instant entry alerts via Amazon Sidewalk, no hub required.
    See all Door & Window Alarms
    Your price for this item is $19.99
    Save $10
    The previous price was $29.99

  7. Aeotec - Z-Wave Plus v2 Door / Window Sensor 7 Pro, Gen7

    SKU: J3GZ9GRQ9S

    Product Description

    A discreet sensor that wirelessly monitors doors or windows and triggers alerts via Z-Wave automation.
    See all Door & Window Alarms
    Your price for this item is $78.23

  8. Ring - Window-Door Sensor Instant notifications on Amazon Sidewalk, no base station needed, Pro Monitoring sold separately 6pk - White

    SKU: J39TLSQJV2

    Product Description

    A set of six white battery-powered sensors providing instant entry alerts via Amazon Sidewalk, no hub required.
    See all Door & Window Alarms
    Your price for this item is $79.99
    Save $60
    The previous price was $139.99

  9. Aeotec - Z-Wave Plus v2 Recessed Door Sensor 7, Gen7

    SKU: J3GZ9GRQPT

    Product Description

    A discreet, app-compatible Z-Wave Plus v2 sensor that monitors door status for enhanced smart home security.
    See all Door & Window Alarms
    Your price for this item is $53.99

  10. Ring - Window-Door Sensor Instant notifications on Amazon Sidewalk, no base station needed, Pro Monitoring sold separately 2pk - White

    SKU: J39TLSSTFT

    Product Description

    A battery-powered white sensor pair delivers instant entry alerts via Amazon Sidewalk, no hub required.
    See all Door & Window Alarms
    Your price for this item is $29.99
    Save $20
    The previous price was $49.99
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FAQ

Many door and window sensors are compatible with popular smart home systems such as Google Home, Amazon Alexa, Apple HomeKit, and Samsung SmartThings. Compatibility varies by brand and model, so check product details for specific integrations.

Yes, most modern door and window sensors can be connected to mobile apps, allowing you to receive real-time alerts and monitor the status of your doors and windows remotely from your smartphone or tablet.

Many door and window sensors are designed for easy DIY installation, often featuring adhesive backing or simple mounting hardware. Detailed instructions are typically included to guide you through the setup process.

Some door and window sensors require a compatible hub or base station to connect with your smart home system, while others can connect directly via Wi-Fi or Bluetooth. Refer to the product specifications to determine if a hub is needed.

Yes, many door and window sensors can be integrated with other security devices such as alarms, cameras, and smart locks. This allows for a more comprehensive and automated security setup in your home.