At a Glance

Battery-operated

Alarm Sensor Type: Ionization

10-Year Battery

Hush Feature

1k+ bought last week

First Alert BRK 10-Year Battery Battery-operated Ionization Smoke detector 6 -Pack

Name: First Alert BRK 10-Year Battery Battery-operated Ionization Smoke detector 6 -Pack
Brand: First Alert
SKU: 5014520233
Price: 142.7 USD
Rating: 4.4 (582 reviews)

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4.4

582

$135.57 When you choose 5% savings on eligible purchases every day.

Package Quantity: 6

Power Source: Battery-operated

Battery-operated

Hardwired

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Unavailable

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Wed, Jan 28

21 available

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Tomorrow

3 available

Stepper number input field with increment and decrement buttons

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10-YR Sealed Battery Ionization Smoke Alarm (6 Pack)

Precision Detection technology helps reduce cooking nuisance alarms and provides early warning.
10-Year battery provides continuous protection
No battery replacements and low battery chirps for the life of the alarm
End-of-life signal lets you know when it’s time to replace the alarm
Test/Silence button allows for efficient testing and temporarily silences alarm for up to 8 hours.
Battery-operated alarm is easy to install and maintain

General
Color/Finish Family	White	Power Source	Battery-operated
Series Name	SMI110 6pk	Package Quantity	6
Sub-Brand	BRK	Battery Type	Lithium
Type	Smoke detector	Alarm Sensor Type	Ionization

Dimensions
Height (Inches)	2.25	Size	Standard
Length (Inches)	5.7	Width (Inches)	5.7

Features
10-Year Battery	Yes	Interconnection	No
Battery Back-Up	No	Light	No
Battery Included	Yes	Low-Pitch Tone	No
Front-Load Battery	No	Sealed Battery	Yes
Hub Required	No	Voice Alert	No
Hush Feature	Yes	Voltage	0

Compatibility
Bluetooth Compatibility	No	Works with Apple HomeKit	No
Smart Compatible	No	Works with iOS	No
Wi-Fi Compatibility	No	For Use with RVs	No
Works with Android	No

Warranty
Warranty	10-year limited

Certifications
CA Residents: Prop 65 Warning(s)	No	Safety Listing	ETL safety listing

Miscellaneous
UNSPSC	46191500

Check out the Best Selling Smoke Detectors on Lowes.com

Review

4.4 out of 5

582 Reviews

87% Recommend this product

Ratings may include incentivized customer reviews.

+ 1 images

What Customers Are Saying

This smoke detector is generally well-received, with customers praising its easy installation and long-lasting battery life. While a few users reported inconsistent performance or installation challenges, the majority find it to be a reliable and convenient home safety device that provides good value.

Customer review summary generated by AI, including incentivized reviews.

582 Customer Reviews

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Smoke detectors

Would Recommend

Nice product quick and easy to install

Active WorkerDecember 20, 2025
From BRK 10-Year Battery Hardwired (with Battery Back-up) Ionization Smoke Detector (6-Pack) Verified Purchaser

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smoke beware

Would Not Recommend

great for detecting smoke, was really simple install

PaulDecember 10, 2025
From BRK 10-Year Battery-operated Ionization Smoke Detector Verified Purchaser

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Fire safety

Would Recommend

Easy installation, keep your smoke detectors up to date they can save lifes.

RickDecember 4, 2025
From BRK 10-Year Battery Hardwired (with Battery Back-up) Ionization Smoke Detector (6-Pack) Verified Purchaser

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First Alert BRK 10-Year Battery Battery-operated Ionization Smoke detector 6 -Pack

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