Question about TP-Link Tapo C210 V2.2

Yes, you can connect multiple cameras of this type at the same time and monitor them for multiple rooms via the smartphone app. The Tapo app supports adding and managing multiple cameras so you can see and control all live feeds in one app. In addition, the Tapo Care plan allows you to manage up to 3 cameras on the Basic plan and up to 10 cameras on the Premium plan, which supports the simultaneous use of multiple cameras.