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Universal Security Instruments MPC122S Combination Smoke & Carbon Monoxide Detector
MPC122S

Ratings Scorecard

Test Results

High CO levels

High CO levels

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

 /  5
Low CO levels

Low CO levels

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

 /  5
Flaming fires

Flaming fires

Flaming fires is response to fires with little smoke.

 /  5
Smoldering fires

Smoldering fires

Smoldering fires is response to smoky fires.

 /  5

About

The Universal Security Instruments MPC122S is part of the Smoke & Carbon Monoxide Detectors test program at Consumer Reports. In our lab tests, Combination Smoke & Carbon Monoxide Detectors models like the MPC122S 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.