LaView IP LV-KN988P84A4-T2 8 Channel IP NVR 4 1080p Cameras Black and White 8 Channel Type: Kit Solution Camera Type: IP Camera ONVIF: Yes Max Resolution: 1080P (1920 x 1080) Resolution Recording: 3MP / 1080P / UXGA / 720P / VGA / 4CIF / DCIF / 2CIF / CIF / QCIF Storage Capacity: 2 SATA Interface, 4TB Max for each HDD Backup Device: 2 USB 2.0 port