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Skip to contentGo to Product Search
Main Content

Home Alarms & Sensors Product Collections

Weather Station Clocks Iris Gifts

Theme Categories

motion sensors & detectors smoke & carbon monoxide detectors water & temperature sensors
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.