Pentabrid capability: Each channel supports up to 8MP: HDCVI, AHD, TVI, CVBS and 8MP IP Video input, Auto-detect 4-channel BNC interface HDCVI/AHD/HD-TVI recording: 4K; 6MP; 5MP; 4MP; 3MP; 4M-N; 1080P; 720P; 960H; D1; CIF Record Rate: All channel 4K (1 fps–7 fps); 6MP (1 fps–10 fps); 5MP (1 fps–12 fps); 4MP/3MP (1 fps–15 fps); 4M-N/1080p/720p/960H/D1/CIF (1 fps–25/30 fps) IP: 4+4 channels, each channel up to 8MP; Max 64Mbps Incoming Bandwidth AI Coding/H.265+/H.265/H.264+/H.264 video compression G.711A, G.711U, PCM audio compression 1x SATA interface up to 10 TB storage VGA/HDMI up to 3840 × 2160 output RJ-45, 2x USB ports, RS485 No front panel control, 1/1 Audio I/O, no Alarm I/O Compact 1U case, mouse included ONVIF 16.12, CGI Conformant, Smart Search, Smart fan, Coax audio support Third-party IP camera support: Dahua, Arecont Vision, AXIS, Bosch, Brickcom, Canon, CP Plus, Dynacolor, Honeywell, Panasonic, Pelco, Samsung, Sanyo, Sony, Videotec, Vivotek, and more Up to 1 channel video stream ( analog channel ) Perimeter Protection Up to 4 channels video stream ( analog channel ) SMD Plus Up to 1 channel video stream (analog channel ) human face recognition IoT & POS functionalities Free IP monitoring software available