Reolink Keen, Argus, Argus 2, Argus Pro.
Argus/Keen ‘s PIR is enabled all the time by default, users can adjust the PIR sensitivity according to actual needs.
Via Reolink App:
Go to “Device Settings”, tap “PIR Settings” under “Alarm”, and adjust the sensitivity you want.
Via Reolink Client:
Go to “Device Settings”, tap “Sensitivity” under “RF Alarm", adjust the sensitivity you want.