nest Protect 05A carbon monoxide alarm

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Summary: This model was tested by our experts.
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Type: Interconnected alarms
Recall notice
On April 3, Nest Labs halted sales of the Nest Protect smoke and CO alarm and deactivated the hush feature, called the Nest Wave, over concerns that the alarm could be unintentionally deactivated. Read our full report. In May 2014, Nest Labs recalled 440,000 Nest Protect Smoke + CO Alarms because activity near the product during a fire can prevent the alarm from immediately sounding when the Nest Wave feature is enabled. For more details read the recall notice from the Consumer Products Safety Commission.
About - nest Protect 05A

The nest Protect 05A is part of the CO & smoke alarm test program at Consumer Reports. In our lab tests, carbon monoxide alarm models like the Protect 05A are rated on multiple criteria, such as those listed below.

High CO levels:
High CO levels rates a model's response to CO of 300 parts per million.

Low CO levels:
Low CO levels rates a model's response to CO of 150 ppm.

Similar Models
The following models have the same ratings as nest Protect 05A.
Features and specs may vary
nest Protect 05C (Wired)
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The Ratings applied to untested model nest Protect 05C (Wired) come from our tests of model nest Protect 05A, which in our judgment is enough alike in its performance, features, and specs that our test results apply to both.
Features & Specs - nest Protect 05A
info Power supply Battery
info Peak memory No
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User Reviews - nest Protect 05A
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