Skip to contentGo to Product Search
Main Content
Skip to contentGo to Product Search
Main Content
Categories & Filters
Best Buy

/

home security & monitoring

/

home alarms & sensors

/

motion sensors & detectors

Wireless Detectors

Discover the cutting-edge world of wireless detectors, where technology meets convenience to enhance your safety and security. These innovative devices are designed to seamlessly integrate into your home or office environment, offering a modern solution for monitoring and detecting various conditions without the hassle of cumbersome wiring. Whether you're looking to safeguard your space or simply add an extra layer of awareness, wireless detectors provide a versatile range of options tailored to meet your needs. Explore our selection and find the perfect fit for your lifestyle, all while enjoying the freedom and flexibility that wireless technology has to offer.

Read More
Results
Main Results

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

    SKU: J36CLVSCTG

    Product Description

    A battery-powered white motion detector that provides instant alerts and easy installation for enhanced home security.
    See all Motion Sensors & Detectors
    Your price for this item is $29.99

  3. ecobee - SmartSensor for Doors and Windows (2-Pack) - White

    SKU: JXC53VLSZG

    An added bonus on these is the built in motion detector at the bottom on the sensor - the round part is a motion detector that will assist in detecting movement around the sensor.

    Product Description

    A white, battery-powered sensor that sends instant notifications when doors or windows are opened or closed.
    See all Door & Window Alarms
    Your price for this item is $79.99

  4. TP-Link - Tapo Smart Home Security Kit - Motion Detector, Contact Sensors x2, and Smart Hub w/ adjustable chime/siren Included - White

    SKU: J3GWLQQWH6

    They connect to the hub and can notify you of when/if the door opens, and how long its been open. The motion detectors are extremely small, and do what is expected of them, detect motion.

    Product Description

    A comprehensive white smart sensor kit offering motion detection, contact sensors, real-time alerts, and app integration.
    See all Motion Sensors & Detectors
    Your price for this item is $69.99

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

    SKU: J39HQX99XG

    Awesome Wireless Motion Alert Sensor!...[This review was collected as part of a promotion.] The Swann Wireless Motion Alert Sensor is amazing! I placed this in my living room to catch any movement by...

    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

  6. Escort - MAX 360c MKII Radar and Laser Detector, works with Apple CarPlay/Android Auto - Black

    SKU: JXZ57333V8

    Radar detectors...Vary good radar detector have two of them now. I would recommend it to anyone how's looking for a detector...Great detector...Escort has the best radar detectors. The MAX 360 has lots...

    Product Description

    A high-performance black radar and laser detector with dual antennas, Wi-Fi, GPS, and voice alerts.
    See all Radar Detectors
    Your price for this item is $549.99
    Save $50
    The previous price was $599.99

  7. Escort - MAXcam 360c Radar Detector and Dash Camera, works with Apple CarPlay/Android Auto - Black

    SKU: JXZ5733GYQ

    Escort - MAXcam 360c Radar Detector and Dash Camer...Absolutely love it Best radar detector I ever bought...Radar Detector Review...The radar detector is the best I have owned it is awesome works GREAT...

    Product Description

    A black driver alert system combining radar detection, GPS, and dash camera with Apple CarPlay and Android Auto support.
    See all Radar Detectors
    Your price for this item is $899.99

  8. First Alert - Smoke and Carbon Monoxide Detector Battery Powered - White

    SKU: JJ8Z8VQ4FV

    Smoke detector....Great smoke detector. Great price and easy to install....Great Alternative To Nest Smoke Detectors

    Product Description

    A battery-powered white detector that alerts you to smoke and carbon monoxide, with app compatibility.
    See all Smoke & Carbon Monoxide Detectors
    Your price for this item is $113.99
    Save $16
    The previous price was $129.99

  9. Blink - Outdoor 4 Floodlight Camera — Wireless smart security camera, 700 lumens, two-year battery, Sync Module Core incl - Black

    SKU: J39TLSSQK9

    Product Description

    A wireless black security camera with 700-lumen LED floodlight, HD live view, and real-time alerts.
    See all Outdoor Security Cameras
    Your price for this item is $99.99

  10. First Alert - Z-Wave Smoke and Carbon Monoxide Detector - White

    SKU: JJ8Z8VQ43T

    Product Description

    A battery-powered white alarm that detects both smoke and carbon monoxide, compatible with Z-Wave smart systems.
    See all Smoke & Carbon Monoxide Detectors
    Your price for this item is $64.99
1-18 of 176 items
0 items

Best Sellers

Related Pages

Sign in or Create Account

Get the latest deals and more.

Best Buy appLearn more
Share on YouTubeShare on InstagramShare on TikTokShare on FacebookShare on PinterestShare on X
Best Buy Canada
AccessibilityTerms & ConditionsPrivacyInterest-Based AdsState Privacy RightsHealth Data PrivacyDo Not Sell/Share My Personal InformationLimit Use of My Sensitive Personal InformationTargeted Advertising Opt OutCA Supply Chain Transparency Act
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.
Sign in or Create Account

Get the latest deals and more.

Best Buy appLearn more
Share on YouTubeShare on InstagramShare on TikTokShare on FacebookShare on PinterestShare on X
Best Buy Canada

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.