NVR-VZ220
Spec: I/B/K/V3.1
·Up to 20-ch IP camera inputs
·Access/forwarding bandwidth at 160Mbps/64Mbps
·S+265, H.265, S+264, H.264 video formats
NVR-VZ2232
Spec: I/B/K/V3.1
·Up to 32-ch IP camera inputs
·Access/forwarding bandwidth at 160Mbps/48Mbps
·S+265, H.265, S+264, H.264 video formats
NVR-VZ2240
Spec: I/B/N/H/4.0
·Up to 40-ch IP camera inputs
·Access/forwarding bandwidth at 400Mbps/400Mbps
·S+265, H.265, S+264, H.264 video formats