Hi Justin, the RAM and CPU value is for your PC. Due to the accessing is on your PC, the decoding for the video stream will use your PC's video card and CPU, so these are used for users to check their PC's status.
Hi Justin, about the remote accessing on Reolink products. We provide the UID (based on P2P) for users to make it easy to use. You may just connect the cameras/NVRs to the Internet and log in them via the UID with your username/password. For the P2P, please refer to here. And the UID uses the random UDP ports on the network. If you don't need that, you may just disable it and set the port forwarding by yourself. But we hope to provide users with a convenient way to use the cameras/NVRs, users needn't know how it works or worry about the security issue. We used the private protocol and also has the encryption from the AWS to protect your data safety. Also, our server won't save any private data from users. If you still have any questions, feel free to contact us at https://support.reolink.com/hc/en-us/requests/new. Have a nice day!