The First Alert
OneLink SCO501CN is part of the
Smoke & Carbon Monoxide Detectors test program at
Consumer Reports. In our lab tests, Carbon Monoxide Detector
models like the OneLink SCO501CN are rated on multiple criteria, such as those
listed below.
High CO levels:
High CO levels rates a model's response to CO of 400 parts per million.
Low CO levels:
Low CO levels rates a model's response to CO of 100 ppm.
Display/voice:
Display/voice rates the accuracy of the CO level either displayed digitally or conveyed by voice message.
