Using the Nox SAS™ solution with the Nox A1s offers a new approach to conducting full polysomnography (PSG) studies in both lab and home environments. The solution records signals similar to those in traditional AASM PSG montage – EEG, EOG, EMG, and ECG, with a high level of agreement for manually scored sleep stages when compared to conventional PSG studies. The streamlined setup of Nox SAS is designed to be easy to apply and time-saving.