Brand-HIKVISION Name of Brand: HIKVISIONModel-DS-7616NI-K2 (Metal Body)DAHUA 16CH NVR (1080P) @ 1080N Recording Compression FormatH.265,H.264,MPEG4Out Put Up to 1080P Support 2 HDD (Up to 6 TB) Full Metal CasingMANUFACTURE-CHINA