Q: Can the camera reach over the internet?
A: Yes, for example by activating the port forwarding, the access of computers from other networks, including the Internet, can be set up. There are various modes available that allow both the control, configuration and also only the display of the current camera image. Under Instar.de under Downloads and the Camera Type there is a video for the firmware update. That explains how it works. Furthermore, there is a free app with live image.