Applies to: All Reolink cameras/NVRs except battery-powered cameras.
You may follow the steps below to set motion detection zones for Reolink cameras via Reolink App.
Step 1. Launch Reolink App and log in to the camera, then go to Device Settings -> Alarm Settings->MD Settings-> Motion Zones page.
Step 2. Select no-alarm areas within the monitoring range with the Pen. You also can use the Eraser to modify the setting. And then click Save to save the setting.
Also, here is a video for your reference to see how to set up the motion detection zone and sensitivity for the camera: