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Alert Sensors

Discover the world of alert sensors, where cutting-edge technology meets peace of mind. These innovative devices are designed to keep your home or business secure by detecting unexpected changes in your environment. Whether you're looking to enhance safety, monitor activities, or simply stay informed, alert sensors offer a versatile solution tailored to your needs. From motion detection to environmental monitoring, these sensors provide real-time alerts that help you stay one step ahead, ensuring that you're always in the know. Explore our range of alert sensors and find the perfect addition to your smart security setup today.

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  1. SimpliSafe - 4pack Entry Sensor - White

    SKU: J362VFSXGR

    SimpliSafe Sensor...Easy Setup, system recognized new sensors immediately....Sensor Review...Sensors work perfectly. Easy to setup and install.

    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 - Glassbreak Sensor - White

    SKU: J3L6GWR5ST

    Glassbreak Sensors...The Glassbreak Sensors were easy to integrate into the SimpliSafe system and was easy to place in my home....One sensor versus three...This sensor can save you some money when it...

    Product Description

    A white, battery-powered sensor that detects glass breaking within 20 feet for reliable home security.
    See all Door & Window Alarms
    Your price for this item is $39.99

  3. 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. ...[This review was collected as part...

    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 $41.99
    Save $13
    The previous price was $54.99

  4. KitchenAid - 5.0 Cu. Ft. Undercounter Refrigerator - Black Cabinet/Stainless Steel Doors

    SKU: J3KHVGZTHP

    Product Description

    A sleek undercounter refrigerator with black cabinet, stainless steel doors, LED lighting, and temperature monitoring.
    See all Mini Fridges
    Your price for this item is $2,339.99

  5. KitchenAid - 5.0 Cu. Ft. Undercounter Refrigerator - Black Cabinet/Stainless Steel Doors

    SKU: J3KHVGZTSF

    Product Description

    A sleek black undercounter refrigerator with stainless doors, LED lighting, and automatic temperature monitoring system.
    See all Mini Fridges
    Your price for this item is $2,339.99

  6. KitchenAid - 5.2 Cu. Ft. Undercounter Refrigerator - Black Cabinet/Stainless Steel Doors

    SKU: J3KHVGZRXG

    Product Description

    A sleek undercounter refrigerator with black cabinet, stainless steel doors, glass shelves, and motion-activated LED lighting.
    See all Mini Fridges
    Your price for this item is $2,339.99

  7. KitchenAid - 5.2 Cu. Ft. Undercounter Refrigerator with Glass Door - Black Cabinet/Stainless Steel Doors

    SKU: J3KHVGZRX7

    Product Description

    A sleek black cabinet refrigerator with stainless doors, glass shelves, and motion-activated LED lighting.
    See all Mini Fridges
    Your price for this item is $2,339.99

  8. KitchenAid - 5.0 Cu. Ft. Undercounter Refrigerator - Custom Panel Ready

    SKU: J3KHVGZTS8

    Product Description

    A panel-ready undercounter refrigerator with ultra-bright LED lighting, temperature monitoring, and fully flush installation.
    See all Mini Fridges
    Your price for this item is $2,339.99

  9. KitchenAid - 4.2 Cu. Ft. Undercounter Double-Drawer Refrigerator/Freezer - Custom Panel Ready

    SKU: J3KHVGZT9X

    Product Description

    A panel-ready undercounter double-drawer fridge/freezer with LED lighting, temperature monitoring, and flush installation.
    See all Mini Fridges
    Your price for this item is $3,149.99

  10. KitchenAid - 24" Panel-Ready Beverage Center - Custom Panel Ready

    SKU: J3KHVGZR6S

    Product Description

    A panel-ready beverage center with dual temperature zones, wood-front racks, and flush built-in installation.
    See all Wine Coolers
    Your price for this item is $2,789.99
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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.