Hikvision DS-7216HQHI-K2/A  16 Channel 2MP 2 SATA 16Ch Alarm DVR - HDTVI/HDCVI/AHD/CVBS 

Key Features:

• H.265+/H.265/H.264+/H.264 encoding for the main stream, and H.265/H.264 for the sub-stream of analogue cameras
• Self-adaptive HDTVI/HDCVI/AHD/CVBS signal input
• Connectable to H.265+/H.265/H.264+/H.264 IP cameras
• Up to 3 MP resolution for recording
• HDMI output at up to 4K (3840 × 2160) resolution
• Long distance transmission over UTP and coaxial cable
• 16-ch synchronous playback
• 2 HDD Slots
• Includes Alarm