The current version is V1.

The specific version of the delivered Tapo C520WS camera (V1 or V2) cannot be determined directly from the information provided. However, it is known that the Tapo C520WS V2 has only minor hardware modifications compared to the V1, but offers the same functions and features.

To determine the exact version of your camera, I recommend checking the serial number or the specific hardware features of your camera and comparing this information with the official TP-Link support pages.