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Alarm Kits

Enhance your home security with our comprehensive range of alarm kits, designed to provide peace of mind and protect what matters most. Whether you're looking to safeguard a small apartment or a sprawling family home, these alarm kits offer versatile solutions tailored to suit various needs and budgets. Explore options that integrate seamlessly with smart home systems, ensuring you stay connected and informed no matter where you are. With easy installation and user-friendly interfaces, securing your space has never been more straightforward. Discover the latest in safety technology with our selection of alarm kits and take the first step towards a more secure future.

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  1. Ring - Alarm Security Kit 5-Piece (2nd Gen) - White

    SKU: J36CLVS273

    Product Description

    A white, app-compatible security kit with motion detection, battery backup, and easy setup for small homes.
    See all Home Security Systems
    Your price for this item is $199.99

  2. Ring - Alarm 8-Piece Security Kit - White

    SKU: J36CLVS279

    Product Description

    A white, app-compatible security kit with motion detection, battery backup, and real-time alerts for home protection.
    See all Home Security Systems
    Your price for this item is $249.99

  3. Compustar - Vehicle Alarm Add-on Kit for Remote Start Systems - Black/Gray

    SKU: J3P5Z3C2G6

    Product Description

    An add-on kit in black and gray that upgrades remote start systems with enhanced vehicle security and voice alerts.
    See all Remote Start & Security Systems
    Your price for this item is $119.99

  4. Ring - Alarm Pro Home Security Kit 14 Pieces - White

    SKU: J39QV8X59J

    Alarm Pro Kit...I definitely recommend home owners purchasing this Alarm system. Beats any system on the market currently and the monthly monitoring cost is 75% less than those other Alarm companies providing...

    Product Description

    A comprehensive white security kit offering whole-home protection, Wi-Fi 6 connectivity, and real-time app alerts.
    See all Home Security Systems
    Your price for this item is $379.99

  5. Ring - Alarm Security Kit 9-Piece (2nd Gen) - White

    SKU: J39HW69Z65

    Alarm System...Rin alarm Pro

    Product Description

    A comprehensive white security kit featuring app compatibility, battery backup, and real-time alerts for home protection.
    See all Home Security Systems
    Your price for this item is $299.99

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

    SKU: J3GWLQQWH6

    I believe the hub is the weak point in the whole kit. Even though there are many different alarm and doorbell sounds, it just is not loud enough, even on its highest setting. ...Like I’d like to get an...

    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

  7. Ring - Alarm Keypad (2nd Gen) - White

    SKU: J36CLVSCRV

    Product Description

    A white indoor keypad with wireless access, rechargeable battery, and emergency buttons for flexible home security.
    See all Home Security Systems
    Your price for this item is $24.99
    Save $25
    The previous price was $49.99

  8. Compustar - 1-Way remote start kit with security - Installation Included - Black

    SKU: J39HXJFSWR

    Awesome Alarm system!...It is an AWESOME Alarm with remote start! Big hands down to the installer that installed it perfectly, I like for the fact I can lock my aftermarket locks with it as well....The...

    Product Description

    A black 1-way remote start kit with security, keyless entry, app compatibility, and water-resistant transmitter.
    See all Remote Car Starters
    Your price for this item is $679.99

  9. Directed Electronics - T-Harness for Select Scion and Toyota Vehicles - Black/White

    SKU: J7Q8KPXTPQ

    Product Description

    A black and white T-harness enabling easy remote start system installation for select Toyota and Scion vehicles.
    See all Remote Start & Security Systems
    Your price for this item is $69.99
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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.