FEATURES Professional and Reliable New logical and visualized GUI design Dual-OS design to ensure high reliability of system running ANR technology to enhance the storage reliability when the network is disconnected Video Input and Transmission Up to 16/32-ch 12 MP IP cameras can be connected Connectable to the third-party network cameras Compression and Recording H.265+ compression effectively reduces the storage space and costs by up to 75% Full channel recording at up to 12 MP resolution HD Video Output HDMI/VGA output provided HDMI video output at up to 4K (3840 × 2160) resolution Storage and Playback Up to 4 SATA interfaces for HDD connection 12-ch synchronous playback at up to 1080p resolution Normal/Important/Custom video playback Important files management HDD health monitoring Smart &POS Function Supports multiple VCA (Video Content Analytics) events Smart search for the selected area in the video; and smart playback to improve the playback efficiency POS information overlay on live view and playback POS triggered recording and alarm Network & Ethernet Access Hik-Connect for easy network management Two Gigabit Ethernet network interfaces SPECIFICATIONS Perimeter Protection Human/Vehicle Analysis : False alarm filtering for 4-ch behavior (line crossing and intrusion) detection for network camera with resolution less than or equal to 4 MP. Video And Audio IP Video Input : 16-ch HDMI Output : 4K (3840 × 2160)/60Hz, 4K (3840 × 2160)/30Hz, 2K (2560 × 1440)/60Hz, 1920 × 1080/60Hz, 1600 × 1200/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz,4K resolution is only available for HDMI. ,1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz, VGA Output : HDMI,VGA CVBS Outpu : t1-ch, BNC (1.0 Vp-p, 75 Ω), resolution: PAL: 704 × 576, NTSC: 704 × 480 Incoming Bandwidth : 256 Mbps/200 Mbps Audio Output : 1-ch, RCA (Linear, 1 KΩ) Two-Way Audio : 1-ch, RCA (2.0 Vp-p, 1 k Ω) Decoding Decoding Format : H.265/H.265+/H.264/H.264+/MPEG4 Decoding Capability : 12-ch@1080p Synchronous Playback : 16-ch Recording Resolution : 12 MP/8 MP/6 MP/5 MP/4 MP/3 MP/1080p/UXGA/720p/VGA/4CIF/,DCIF/2CIF/CIF/QCIF, Network Network Interface : 2, RJ-45 10/100/1000 Mbps self-adaptive Ethernet interface Auxiliary Interface SATA : 4 SATA interfaces for four 3.5-inch HDDs ESATA : 1 eSATA interface Capacity : Up to 8 TB capacity for each HDD Serial Interface : RS-485 (half-duplex), RS-232, Keyboard USB Interface : Front panel: 2 × USB 2.0; Rear panel: 1 × USB 3.0 Alarm In/Out : 16/4 General Power Supply : 100 to 240 VAC ≤ 80 W Consumption : ≤ 30 W Working Temperature : -10° C to +55° C (+14° F to +131° F) Working Humidity : 10 to 90 % Chassis : 1.5U chassis Dimension (W × D × H) : 445 × 400 ×71 mm ( 17.5"× 15.7" × 2.8"), ≤ 5 kg (11 lb)