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Security Door Sensors

Enhancing the safety of your home is easier than ever with security door sensors, a crucial component of any modern security system. These innovative devices are designed to alert you to any unauthorized entry, providing peace of mind whether you're at home or away. Perfect for doors and windows, these sensors offer an extra layer of protection by monitoring access points and notifying you through your smart device. With easy installation and seamless integration into your existing security setup, door sensors are an essential investment for safeguarding your home and loved ones. Explore the range of options available to find the perfect fit for your security needs.

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  1. SimpliSafe - 4pack Entry Sensor - White

    SKU: J362VFSXGR

    Simpli safe wouldn’t honor the 4 pk pricing but Best Biy sure would. That’s why I love Best Buy...People at the monitoring center are the best in my opinion....I love my SimpliSafe system. It’s easy to...

    Product Description

    A set of four white, battery-powered entry sensors for easy installation on doors or windows.
    See all Motion Sensors & Detectors
    Your price for this item is $54.99

  2. SimpliSafe - Motion Sensor - White

    SKU: J362VFS82G

    Pet motion works great...Works as intended, love the pet setting. So far no issues have dogs over 50 lbs....Great one...Great product, works fine. If you use this system, ı recommend to have one.

    Product Description

    A white, battery-powered motion sensor with pet detection, 90º field of view, and app compatibility.
    See all Door & Window Alarms
    Your price for this item is $30.99
    Save $4
    The previous price was $34.99

  3. 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 $39.99

  4. Ring - Outside Door Sensor (Newest Model) – Amazon Sidewalk, no hub needed, Pro Monitoring (sold separately), 2pk - Gray

    SKU: J39TLSS28F

    Product Description

    A pair of gray, battery-powered outdoor sensors offering app compatibility and reliable, hub-free home security.
    See all Door & Window Alarms
    Your price for this item is $69.99

  5. 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 $29.99

  6. 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 $139.99

  7. 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 $49.99

  8. Swann - Wireless Motion Alert Sensor (2-pack) - White

    SKU: J39HQX99XG

    Great!...Great investment!

    Product Description

    A wireless, battery-powered motion sensor in white that detects heat and movement, compatible with Alexa and Google Assistant.
    See all Motion Sensors & Detectors
    Your price for this item is $54.99
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FAQ

There are several types of security door sensors, including magnetic contact sensors, vibration sensors, and smart wireless sensors. Each type offers unique features to help protect your home or business.

Yes, many security door sensors are compatible with popular smart home systems such as Google Home, Amazon Alexa, and Apple HomeKit, allowing you to receive alerts and control your system remotely.

Some security door sensors work independently, while others require a compatible hub or base station to connect with your home network or security system. Be sure to check the product specifications for compatibility details.

Most security door sensors are designed for easy installation and come with adhesive backing or mounting hardware. Many models offer simple, tool-free setup and include step-by-step instructions.

Yes, most security systems allow you to connect multiple door sensors to a single control panel or app, making it easy to monitor several entry points throughout your property.