Videos length = motion length.
The duration of an Event video for Cam Plus depends on the duration of the motion. If motion is detected for 6 minutes, the event video will be 6 minutes long. If motion is only detected for 20 seconds, the event video will be 20 seconds long.
Note for Wyze Cam Outdoor:
Wyze Cam Outdoor allows for adjusting both the Recording Length and Recording Cooldown so that you can either record the full duration of motion, or end the recording after a set amount of time (or add a gap between recordings) to help reduce the impact that this has on your Wyze Cam Outdoor's battery life. These can be changed under Wyze Cam Outdoor > Settings > Event Recording.
Backup to Base Station is unavailable when using Cam Plus with Wyze Cam Outdoor.