The Record Length on Reolink Client can be set to 5~60 minutes.

Applies to: All Reolink cameras, NVRs, and Home Hubs (except for battery-powered cameras)

Step 1. Launch your Reolink Client, and go to the Client Settings > System Settings page.
Client Settings

Step 2. Go to Client Setting > Local Record page to change the Video File Duration

Video File Duration

If you want to set the recording download to the PC, refer to How to Record to PC.