ENS SD5432/48I-K 32-Channel All-in-One Turbo HD Digital Video Recorder, Up to 48 IP Cameras Input, H.265, 8MP@8FPS, 5MP@12FPS, HDMI/VGA/CVBS, 4SATA, 4K Output, Alarm I/O, RS-232, RS-485 Key Features - Support H.265 Pro/H.265 Pro/H.265 video compression - HDTVI/AHD/CVI/CVBS/IP video input - Up to 48-ch IP camera inputs (up to 8 MP) - Max. 800m for 1080p and 1200m for 720p HDTVI signal transmission - Up to 10TB capacity per HDD - Support POS triggered recording and POS information overlay - H.265 Pro can be enabled to improve encoding efficiency and reduce data storage costs - Recording at up to 8MP lite resolution - 4 SATA interfaces and 1 eSATA interface - Smart search for efficient playback - Support the third party cloud storage (Dropbox/Google Drive/Microsoft OneDrive) - Support multiple VCA (Video Content Analytics) 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 CVBS output will be unavailable - ENS Vision & DDNS (Dynamic Domain Name System) for easy network management - Output bandwidth limit configurable Specifications - AHD input: 5MP, 4MP, 1080p25, 1080p30, 720p25, 720p30 - HDCVI input: 4MP, 1080p25, 1080p30, 720p25, 720p30 - CVBS input: PAL/NTSC - CVBS output: 1-ch, BNC (1.0Vp-p, 75Ω), resolution PAL 704x576, NTSC 704x480 - Audio in/out: 4/1 - Two-way audio: 1-ch, RCA (2.0Vp-p, 1KΩ) - Synchronous Playback: 16-ch - Interface: 2, RJ45 10M/100M/1000M self-adaptive Ethernet interface - Serial interface: RS-232, RS-485 (full-duplex), Keyboard - Alarm in/out: 16/4 - USB: Front 2x USB 2.0/Rear 1x USB 3.0 - Power Supply: 100 to 240 VAC - Power Consumption ≤74W - Working temperature -10°C to +55°C - Working humidity: 10% to 90% - Dimensions: 17.3"x15.4"x2.8" - Weight: 15.4 lb