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Price

$64.99

CR's Expert Take

How did it perform in our expert lab testing?

Overall Score

The Overall Score for this model is derived from our expert lab test results.
Current Range of Tested Combination Smoke & Carbon Monoxide Detectors
What goes into the Overall Score?

EXPERT LAB TESTS

High CO levels
4  /  5
Low CO levels
5  /  5
Flaming fires
5  /  5
Smoldering fires
5  /  5

About

The First Alert Z-Wave FSMCO410BX is part of the Smoke & Carbon Monoxide Detectors test program at Consumer Reports. In our lab tests, Combination Smoke & Carbon Monoxide Detector models like the Z-Wave FSMCO410BX are rated on multiple criteria, such as those listed below.

High CO levels: High CO levels rates a model's response to CO in air of approximately 400 parts per million.

Low CO levels: Low CO levels rates a model's response to CO in air of approximately 100 ppm.

Flaming fires: Flaming fires is response to fires with little smoke.

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