Applies to: Reolink PoE NVRs.
You may refer to the following two steps to check the firmware version for the cameras which are connected to the Reolink PoE NVR.
Step 1. Click the icon to go to the Menu page of the NVR, then choose IP channel to proceed.
Step 2. Select the channel you want to check firmware version for, then tap on Detail and you can see the FW Version.