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Garage Sensors

If you're like most people, your garage is where you keep your car, other valuables, and sporting equipment. It's also where you might store tools or keepsakes that you don't want lying around the house. A motion sensor for garages can help protect these items from intruders. Browse the top-ranked list of garage sensors below along with associated reviews and opinions.

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  1. Ring - Alarm Motion Detector (2nd Gen) (2-Pack) - White

    SKU: J36CLVSCT4

    Product Description

    A pair of white, battery-powered motion detectors offering easy installation and instant security alerts via app.
    See all Motion Sensors & Detectors
    Your price for this item is $59.99

  2. Chamberlain - myQ Smart Garage Control - White

    SKU: J7C7TZ4SH5

    New Garage Doors / New myQ Smart Garage Control...I had 3 new garage doors installed, so I bought 2 myQ Smart Garage Control units from Best Buy and 1 additional sensor from Chamberlain because Best Buy...

    Product Description

    A sleek white device that lets you control and monitor your garage door remotely via smartphone app.
    See all Garage Door Openers
    Your price for this item is $29.99

  3. Chamberlain - MyQ Smart Garage Video Keypad – Battery Operated - White

    SKU: J7C7TZ5GFF

    Great upgrade to the typical number pad that most garages have. Going to buy another for my other garage door!...My “dumb” keypad can open all 3 of my garages and my gate. As someone with multiple garages...

    Product Description

    A battery-operated white keypad with 1080p video, night vision, and app control for secure garage access.
    See all Smart Doorbells
    Your price for this item is $69.99
    Save $10
    The previous price was $79.99

  4. Chamberlain - myQ Smart Outdoor Home Security Camera - White

    SKU: J7C7TZ55V4

    Product Description

    A white, app-compatible outdoor security camera that locks doors and closes garages with instant alerts.
    See all Security Camera Systems
    Your price for this item is $79.99

  5. Defender - AI POWERED 4K Guard Pro Wi-Fi 6 Plug-in Power Security Camera - 3 pack - White

    SKU: J36J5TR9ZY

    Product Description

    A white, AI-powered security camera set with 4K Ultra HD, Wi-Fi 6, and full-color night vision.
    See all Security Cameras & Surveillance
    Your price for this item is $189.99
    Save $65
    The previous price was $254.99

  6. Defender - AI POWERED 4K Guard Pro Wi-Fi 6 Plug-in Power Security Camera - 2 pack - White

    SKU: J36J5TR9K4

    Product Description

    A white, AI-powered 4K security camera duo with Wi-Fi 6, night vision, and two-way audio.
    See all Security Cameras & Surveillance
    Your price for this item is $128.99
    Save $46
    The previous price was $174.99

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

    SKU: J39HQX99XG

    Awesome Wireless Motion Alert Sensor!...The Swann Wireless Motion Alert Sensor is amazing! I placed this in my living room to catch any movement by the front door. ...The Swann - Motion Alert Sensor seems...

    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 $34.99
    Save $20
    The previous price was $54.99
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In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.