You zoom it to find the best focal length for the area and then set it and forget it. If u want to be moving and zooming all the time u need to find a ptz camera in your price range.
In regards to the EZviz app, how are your notifications to your phone? I have only used the RCA app or the La view, and seems to be hit or miss when someone presses the bell with my older RCA doorbell.
should be
MAIN --- r t s p:/admin:<Enter password>@<Enter IP Address>:554/Streaming/Channels/101 (ignore the spaces)
SUB Stream --- r t s p:/admin:<Enter password>@<Enter IP Address>:554/Streaming/Channels/102 (ignore the spaces)
has this camera been reviewed? thinking about getting rid of a video doorbell, and using this instead. will have to be mounted at doorbell height were wires are already coming out. let me know