ENS Security SD5216/32I-K 16CH 4k All-in-One Super High Definition Digital Video Recorder, H.265, 8MP@8FPS, 5MP@12FPS, HDMI/VGA/CVBS, 2SATA, 4K Output, UL Listed (HDD Not Included) Key Features: - H.265 Pro+/H.265 Pro/H.265 video compression - HDTVI/AHD/CVI/CVBS/IP video input - Up to 32-ch IP camera inputs (up to 8 MP) - Max. 800 m for 1080p and 1200 m for 720p HDTVI signal transmission - Up to 10 TB capacity per HDD - H.265 Pro+ can be enabled to improve encoding efficiency and reduce data storage costs - Recording at up to 8 MP resolution - Smart search for efficient playback - Support the third party cloud storage - Support multiple VCA events for both analog and smart IP cameras - Support line crossing detection and intrusion detection, sudden scene change detection; Only support 2MP(or less than 2) signal input 2K/4K output will be unavailable - ENS Vision & DDNS for easy network management - Max. 128Mbps incoming bandwidth and output bandwidth limit configurable Specifications: - System Compression: H.265 Pro+/H.265 Pro/H.265/H.264+/H.264 - Video Interface: 16-ch BNC interface, supporting coaxitron connection - CVBS Camera Input: PAL/NTSC - CVBS Output: 1-ch, BNC (1.0 Vp-p, 75 Ω), resolution: PAL: 704 x 576, NTSC: 704 x 480 - IP Camera Input: 16-ch (up to 32-ch) Up to 8 MP resolution - Recording Resolution: 8 MP/5 MP/4 MP/3 MP/1080p/720p/WD1/4CIF/VGA/CIF - Record Stream: Dual - Playback Channels: 16CH - Audio Compression: G.711u - Audio Bit Rate: 64 Kbps - Alarm In: 16 - Alarm Out: 4 - Network Interface: 1, RJ45 10M/100M/1000M self-adaptive Ethernet interface - Remote Connections: 128 - RS485: RS-485 (half-duplex) - USB: Front panel: 1 x USB 2.0 Rear panel: 1 x USB 3.0 - Power Supply: 12 VDC - Power Consumption: ≤ 25 W - Dimensions: 380 x 320 x 48 mm (15.0 x 12.6 x 1.9 inch) - Weight: ≤ 2 kg (4.4 lb) (without HDD)