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| DVR / NVR / XVR Specification | |
| Display | Interface: 1 HDMI, 1 VGA Resolution:HDMI: 3840 × 2160 , 1920 × 1080 , 1280 × 1024, 1280 × 720 , 1024 × 768 VGA: 1920 × 1080 , 1280 × 1024, 1280 × 720 , 1024 × 768 Decoding Capability:4-ch@8MP(30fps), 16-ch@1080P(30fps) Multi-screen Display:8CH: 1/4/8/9 16CH: 1/4/8/9/16:32CH: 1/4/8/9/16/25/36 OSD:Camera title, Time, Camera lock, Motion detection, Recording |
| Network | Interface: 1 RJ-45 Port (10/100/1000Mbps) PoE: N/A Network Function:HTTP, HTTPS, TCP/IP, IPv4/IPv6, UPnP, SNMP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPoE,DDNS, FTP, Alarm Server, IP Search (Support IP camera, DVR, NVS, etc.), Easy4IP Max. User Access: 128 users Smart Phone: iPhone, iPad, Android Interoperability:ONVIF 2.4, SDK, CGI |
| Playback and Backup | Sync Playback: 8CH: 1/4/9 16/32CH: 1/4/9/16 Search Mode:Time /Date, Alarm, MD and Exact Search (accurate to second) Playback Function:Play, Pause, Stop, Rewind, Fast play, Slow Play, Next File, Previous File, Next Camera, Previous Camera, Full Screen, Backup Selection, Digital Zoom Backup Mode: USB Device/Network |
| Recording | Compression:Smart H.265+/H.265/Smart H.264+/H.264/MJPEG Resolution:12MP with 15fps, 8MP, 6MP, 5MP, 4MP, 3MP, 1080P, 1.3MP, 720P, D1, CIF with 30fps Bit Rate:16Kbps ~ 20Mbps Per Channel Record Mode:Manual, Schedule (Regular, MD(Motion Detection) , Alarm, IVS), Stop Record Interval:1 ~ 120 min (default: 60 min), Pre-record: 1 ~ 30 sec, Post-record: 10 ~ 300 sec |
| Storage | Internal HDD:2 SATA III Ports, Up to 10 TB capacity for each HDD eSATA:N/A |
| System | Main Processor:Quad-core embedded processor Operating System: Embedded LINUX |
| Video and Audio | IP Camera Input:8/16/32 Channel Two-way Talk: 1 Channel Input, 1 Channel Output, RCA |
| General | |
| Weight | Net Weight: 1.6kg (3.5 lb) (without HDD) Gross Weight:3.2kg (7.1 lb) (without HDD) |
| Physical Specification | |
| Dimensions | 1U, 375mm x 281.5mm x 56mm ; (14.8" x 11.1" x 2.2") |
The DAHUA IP DVR DHI-NVR5232-4KS2 32 Channel 4K Digital Recorder is a high-performance network video recorder designed to deliver reliable, large-scale surveillance solutions for businesses, institutions, and smart home setups. Supporting up to 32 channels with 4K Ultra HD resolution, this NVR ensures crystal-clear video capture, allowing detailed monitoring and enhanced security coverage. Equipped with H.265+/H.265/H.264+/H.264 video compression technologies, it efficiently reduces storage requirements without compromising image quality. Its advanced AI features, including face detection, intrusion detection, and line crossing detection, empower proactive security management and smart event alerts. The recorder provides flexible storage options with multiple SATA interfaces for HDDs and supports RAID configurations, ensuring data reliability and protection against drive failures. With dual Gigabit Ethernet ports, it offers stable and high-speed network connections, making it ideal for large-scale deployments or complex surveillance systems. The device also integrates seamlessly with Dahua’s DSS and mobile apps, allowing remote access, live monitoring, playback, and management from anywhere in the world. The intuitive user interface and plug-and-play setup simplify installation, even for systems with multiple cameras. Additionally, it supports ONVIF protocol, ensuring compatibility with a wide range of IP cameras. With its robust design, energy-efficient operation, and powerful video analytics, the DHI-NVR5232-4KS2 combines cutting-edge technology with practical usability, making it a reliable cornerstone for modern security infrastructure.
The DHI-NVR5232-4KS2 offers comprehensive features that make it a versatile and dependable solution for professional surveillance setups: