Hi,
I've got a new NVR (HWN-4101MH-4P) and four used bullet cam (DC-2CD1043G0-I).
I can connect the cameras via the POE ports, and I see that they are powered well, but I can't connect them in the NVR neither the SADP. When I want to connect them, it says "The destination is unreachable".
DHCP...