What does the latest firmware fix? The 4 series used to have dodgy firmware that when the NVR was not connected to a modem or router, none of the POE ports would work or a random selection would work. That has been fixed but I am wondering what the latest firmware fixes
Does anyone know of any portable POE injectors or switches that will do both 24v passive and POE+?
I am looking for something I can use to troubleshoot both camera issues and the dahua IP intercom models that use passive 24