First Alert SM210 Battery Smoke Alarm with Slim Profile Design 2 Pack - 5050093

First Alert SM210 Battery Smoke Alarm with Slim Profile Design 2 Pack - 5050093

Convenient 10-Year Sealed Battery: Easily install the 10-Year Battery Smoke Alarm for reliable and convenient protection. No battery replacements are required - eliminating low battery chirps for the life of the smoke alarm. Plus, avoid the cost and hassle of changing batteries. Slim-Profile Design: Half the depth of a standard alarm, the First Alert SM210 10-Year Battery Smoke Alarm with Slim Profile Design is equipped with superior features in a sleek, compact unit. The modern design helps the detector blend seamlessly with most home decor. Easy-to-Use Testing Features: Regularly test the smoke alarm using the efficient test/silence button on the front of the detector to help ensure it is working properly and silence false alarms. Alarms should be replaced at least every 10 years and the end-of-life warning will help alert you when it's time. See user's manual for information on how and when to test and replace detectors.

Brand
First Alert
Product identifiers
00029054022684
Exact variant
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Source updated
Fri Oct 09 2026 17:32:24 GMT+0000 (Coordinated Universal Time)
Imported
Thu Oct 08 2026 16:09:02 GMT+0000 (Coordinated Universal Time)

Advertiser-supplied specifications and terms

These are source claims, not independent testing. Shipping rates and discounts may have regional restrictions.

Condition
New
OriginalPrice
54.99
ShippingWeight
0.5
ShippingWeightUnit
lb

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