Audio inputs: 16 pcs BNC, 1 pcs BNC - Microphone ; Image compression method: AI Coding / H.265+ ; Image records resolutions: AHD / HD-CVI / HD-TVI : 8 Mpx, IP : max. 12 Mpx ; Supported hard drives: 8 x 16 TB SATA + 1 x eSATA ; Alarm inputs / outputs: 16 / 6 ; Main features: Cooperation with Dahua devices working in the concept of the Internet of Things (IoT), Coax Audio/Alarm support, Intelligent Image Analysis ;