BRK

First Alert BRK SMCO100 Battery-Operated Combination Smoke & Carbon Monoxide Alarm, 1-Pack

$38.99$44.99★ 4.7(21 reviews)

Mubboo Score 5.6/10

First Alert BRK Precision Detection advanced sensing technology reduces cooking nuisance alarms and delivers early warning
Battery-operated alarm is easy to install and maintain
Test/Silence button allows for efficient testing and temporarily silences alarm for up to 8 hours
Latching Alarm Indicator visually identifies the unit that initiated the alarm or low battery

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Mubboo Value Score: 5.6/10

Quality9.4/10

based on 4.7/5 customer rating

Popularity0.0/10

21 reviews, top 97% in Smoke Detectors

Value7.3/10

priced below 73% of Smoke Detectors

How it stacks up

Rated 4.7/5 — better than 95% of 37 Smoke Detectors we track. Budget-tier pricing at $38.99.

Head-to-Head vs Category Leader

	BRK	Kidde (Leader)
Price	$38.99	$49.97
Rating	4.7/5	4.9/5
Reviews	21	18
Mubboo Score	5.6/10	5.3/10

The BRK First Alert BRK SMCO100 Battery-Operated offers comparable quality at 22% lower price.

Quick Specs

Alarm: Smoke, CO
Color: White
Style: Smoke, CO
Unit Count: 1.0 Count
Sensor Type: Ionization
Manufacturer: Resideo
Model Number: SMCO100
Power Source: Battery Powered

What reviewers say

Synthesized from 40 reviews · 100% verified purchases.

Test units upon arrival, as included batteries may be dead or drain quickly. Verify activation tab functions and note that sealed-battery models may not interconnect with other alarms.