Reolink Argus 2 User Manual page 47

Reolink Wireless Battery-powered Camera
Tap Start to start recording or tap Stop to stop recording. Tap on Sound Test to test
the recorded sound or tap Re-record to record again till you're satisfied. Then tap
Apply to save the changes.
3.
Tap Schedule to set up a schedule when you want the siren to work, then tap
Save. For Argus 3 Pro, you can also choose the Detection Type: Person, Vehicle or
Others.
Alarm Spotlight
Camera model Argus 3 and Argus 3 Pro have built-in spotlights, which can
automatically turn on when a motion is detected.
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