Are the cameras interchangeable with each system? IE: Dahua cameras on Hikvision NVR or Hikvision cameras on Dahua NVR?
I just bought a Hikvision 7616Ni 16 channel POE NVR but it is absolutely horrible so I will be changing it for a different model
I just bought a Hikvision 7616Ni 16 channel POE NVR but it is absolutely horrible so I will be changing it for a different model