17 Aug CCTV Articles Benefits of an NVR with a Built-in POE Switch August 17, 2015 Posted by Techpro Security backup video recording for ip cameras, Built-in POE Switch, nvr, ONVIF Leave a comment Many of our customers call us to ask why they cannot change the camera's position when using a built-in POE NVR. The short answer to that is that it is not possible after the...Read more Facebook Twitter Email Pinterest LinkedIn