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60th Anniversary SaleEnds Sunday. Exclusions, terms and conditions apply.Shop now

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Best Buy

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home security & monitoring

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home alarms & sensors

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motion sensors & detectors

Sensor Packs

Discover the perfect sensor packs to enhance your tech experience with precision and efficiency. Whether you're looking to upgrade your home automation system, improve security, or explore innovative ways to interact with your devices, our selection of sensor packs offers versatile solutions for every need. Engineered for seamless integration and ease of use, these sensor packs are designed to provide reliable performance and adaptability across various applications. Dive into the world of smart technology and find the ideal sensor pack to elevate your everyday routines with cutting-edge advancements.

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

    SKU: J36CLVSCW6

    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 more as needed at any time....These work great with the main ring alarm base station.......

    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 $66.44

  2. ecobee - SmartSensor 2-Pack - White

    SKU: JXC53VLLKK

    Best product you can get...Best add on you can get give your temperature house great performance...Best

    Product Description

    A pair of white, battery-powered sensors that detect room occupancy and enable smart temperature control via app.
    See all Water & Temperature Sensors
    Your price for this item is $99.99

  3. SimpliSafe - 4pack Entry Sensor - White

    SKU: J362VFSXGR

    Best Deal on Simpli Safe is at Best Buy...The best deal the best security system....Simpli safe wouldn’t honor the 4 pk pricing but Best Biy sure would. That’s why I love Best Buy...I love my SimpliSafe...

    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

  4. Google - Nest Temperature Sensor (2nd gen) 3-pack - Porcelain

    SKU: JJ8T5CCSV2

    Product Description

    A porcelain, battery-powered sensor 3-pack that wirelessly monitors and manages room temperature via app.
    See all Water & Temperature Sensors
    Your price for this item is $99.99

  5. Arlo - All-in-One Sensor with 8 sensing functions for Home Security System, 1 Pack - White

    SKU: JJ8QV84XTS

    Didn't need it but love it been upgrading my home and its been great...Best in the market.

    Product Description

    An all-in-one white sensor offering eight detection functions and easy app control for enhanced home security.
    See all Water & Temperature Sensors
    Your price for this item is $29.99

  6. SPT - Wired 360 Fov Ceiling Mount Pir (Passive Infrared) Motion Sensor (4-Pack)

    SKU: J3GTZG9275

    Product Description

    A discreet ceiling-mount motion sensor with 360° detection, ideal for small to medium rooms and seamless décor integration.
    See all Motion Sensors & Detectors
    Your price for this item is $53.25
    Save $41
    The previous price was $95.00

  7. 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

  8. XODO - PS2 Smart Home Wireless Motion Sensor (2-Pack) – Compatible with Google Assistant & Alexa (2-Pack)

    SKU: JXK4Z3LVLT

    Product Description

    A wireless motion sensor 2-pack compatible with Google Assistant and Alexa for enhanced smart home security.
    See all Motion Sensors & Detectors
    Your price for this item is $19.99

  9. Cync - Wire-Free Motion Sensor (1-Pack) - White

    SKU: J7GJZSY3LH

    Great quality...Excellent product from the Best Buy, which is the best in the market...Works Great....Love these motion sensors. Easy to in to install and connect.

    Product Description

    A wire-free white motion sensor that automates Cync smart devices with adjustable, app-compatible Bluetooth control.
    See all Motion Sensors & Detectors
    Your price for this item is $26.99
    Save $8
    The previous price was $34.99

  10. Copeland - Sensi Smart Temperature and Humidity Sensor - White

    SKU: J325YXJ89X

    Product Description

    A white, battery-powered sensor that wirelessly monitors temperature and humidity for enhanced smart thermostat control.
    See all Water & Temperature Sensors
    Your price for this item is $52.71
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FAQ

Sensor packs are compatible with a wide range of smart home devices, security systems, and automation platforms. Be sure to check the product description for specific compatibility information with brands like Google, Apple HomeKit, Amazon Alexa, and more.

Many sensor packs are designed for indoor use, but some models are weather-resistant and suitable for outdoor installation. Review each product’s features to determine if it meets your environmental needs.

Most sensor packs connect via Wi-Fi, Zigbee, or Z-Wave and can be integrated with your existing smart home ecosystem through their respective apps or hubs, allowing you to automate routines and receive real-time alerts.

Many sensor packs offer DIY installation with adhesive strips or mounting hardware included. Detailed instructions are provided to help you set up and configure your sensors quickly and efficiently.

Key features to consider include wireless connectivity, battery life, compatibility with your devices, real-time notifications, and whether the sensors detect motion, temperature, humidity, or other environmental changes.