Dahua DHI-NVR5232-EI 32-channel 1U 2HDD WizSense Network Video Recorder 1.0.01.23.15008

Dahua DHI-NVR5232-EI 32-channel 1U 2HDD WizSense Network Video Recorder 1.0.01.23.15008 The Dahua DHI-NVR5232-EI is a 32-channel 1U WizSense Network Video Recorder designed for intelligent IP surveillance systems requiring high recording bandwidth, advanced AI analytics and flexible storage. It supports IP cameras up to 32MP, up to 384 Mbps incoming bandwidth and two SATA hard drives, while built-in AI provides face detection and recognition, perimeter protection and SMD Plus. AcuPick, camera-side ANPR and extensive third-party camera compatibility make it suitable for demanding commercial and enterprise surveillance deployments. Key Features 32-channel IP recording: Connects and records up to 32 compatible IP cameras with resolutions reaching 32MP. High-bandwidth architecture: Supports up to 384 Mbps incoming, 384 Mbps recording and 384 Mbps outgoing bandwidth when recorder AI is disabled. Powerful decoding: Decodes up to 32 × 1080p@30fps streams simultaneously, with support for higher-resolution streams including 32MP cameras. Built-in WizSense AI: Recorder-side intelligence supports face detection and recognition, 4-channel perimeter protection and 8-channel SMD Plus. AcuPick intelligent search: Supports AcuPick on up to 32 channels to help quickly locate relevant human and vehicle targets in recorded video. Dual HDD storage: Two SATA interfaces support hard drives of up to 20TB each under specified operating conditions. 4K HDMI output: HDMI supports display resolutions up to 3840 × 2160, complemented by an independent VGA output. WizSense AI Analytics The DHI-NVR5232-EI incorporates Dahua WizSense technology with an integrated AI chip and deep-learning algorithms focused on human and vehicle targets. Recorder-side AI supports 2-channel face detection, face recognition, 4-channel perimeter protection and 8-channel SMD Plus, helping improve event accuracy while reducing false alarms caused by irrelevant motion. Face Detection and Recognition The recorder can detect, track, optimise and capture faces before comparing captured facial features against stored records. Up to 20 face databases containing a combined 20,000 images can be maintained, with a total face database capacity of 2.5GB. Supported face attributes include gender, age group, glasses, expression, face mask and beard. AcuPick and Intelligent Search AcuPick combines compatible front-end camera intelligence with recorder-side processing to improve searches through large volumes of recorded surveillance footage. The DHI-NVR5232-EI supports AcuPick on up to 32 channels, allowing operators to locate relevant targets more efficiently. Flexible Dual-HDD Storage Two SATA interfaces provide flexible local recording storage, with each drive bay supporting a hard disk of up to 20TB under Dahua's specified conditions. Recording options include general, motion detection, intelligent event, alarm and POS modes, while recorded footage can be backed up through USB devices or the network. Technical Specifications Specification Details Brand Dahua Product Family WizSense / NVR5000-EI Series Model DHI-NVR5232-EI Product Code 1.0.01.23.15008 Product Type Network Video Recorder (NVR) Form Factor 1U PoE No integrated PoE ports Main Processor Industrial-grade processor Operating System Embedded Linux Operating Interface Web, Local GUI IP Camera Channels 32 channels Maximum Camera Resolution Up to 32MP Incoming Bandwidth Up to 384 Mbps with AI disabled; 200 Mbps with AI enabled Recording Bandwidth Up to 384 Mbps with AI disabled; 200 Mbps with AI enabled Outgoing Bandwidth Up to 384 Mbps with AI disabled; 200 Mbps with AI enabled Supported Resolutions 32MP, 24MP, 16MP, 12MP, 8MP, 6MP, 5MP, 4MP, 3MP, 1080p, 720p, 960p, D1, CIF, QCIF Maximum Decoding – AI Disabled 2 × 32MP@25fps; 2 × 24MP@25fps; 4 × 16MP@30fps; 5 × 12MP@30fps; 8 × 8MP@30fps; 10 × 6MP@30fps; 12 × 5MP@30fps; 16 × 4MP@30fps; 32 × 1080p@30fps Maximum Decoding – AI Enabled 1 × 32MP@25fps; 1 × 24MP@25fps; 2 × 16MP@30fps; 4 × 12MP@30fps; 6 × 8MP@30fps; 8 × 6MP@30fps; 8 × 5MP@30fps; 12 × 4MP@30fps; 24 × 1080p@30fps Video Compression Smart H.265+, H.265, Smart H.264+, H.264, MJPEG Audio Compression G.711a, G.711u, PCM, G726 AI by Recorder Face detection, face recognition, perimeter protection, SMD Plus AI by Camera Face detection, face recognition, video metadata, perimeter protection, SMD Plus, stereo analysis, crowd distribution, people counting, ANPR, vehicle density, heat map AcuPick Up to 32 channels, 1 combined event per channel/s Recorder Perimeter Protection 4 channels, 10 IVS rules per channel Camera Perimeter Protection All channels, up to 16 targets/s Recorder Face Detection 2 channels, up to 12 face images/s per channel Camera Face Detection 16 channels Face Attributes Gender, age group, glasses, expression, face mask, beard Face Database Capacity Up to 20 databases / 20,000 images / 2.5GB total Recorder SMD Plus 8 channels Camera SMD Plus All channels, up to 32 targets/s Camera Video Metadata 8 channels ANPR by Camera All channels, up to 8 targets/s License Plate Database Up to 20,000 plate numbers with blocklist and allowlist support HDMI Output 1 × HDMI Maximum HDMI Resolution 3840 × 2160 VGA Output 1 × VGA Maximum VGA Resolution 1920 × 1080 Multi-Screen Display Main: 1/4/8/9/16/25/36; Sub: 1/4/8/9/16 Third-Party Camera Support ONVIF, Panasonic, Sony, Axis, Arecont, Pelco, Canon, Hanwha Interoperability ONVIF 23.12 Profile T/S/G, CGI, SDK Mobile Access iOS, Android Multi-Channel Playback Up to 16 channels Record Modes General, motion detection, intelligent, alarm, POS Backup Methods USB device, network SATA Interfaces 2 Maximum HDD Capacity Up to 20TB per HDD; capacity limit can vary with environmental temperature Maximum Raw Installed Storage Up to 40TB using 2 × 20TB HDDs Disk Group Supported Audio Input 1 × RCA Audio Output 1 × RCA Alarm Inputs 4 Alarm Outputs 2 RS-232 1 RS-485 1 USB 1 × front USB 2.0, 1 × rear USB 3.0 Network Interface 1 × RJ-45 10/100/1000 Mbps Ethernet Network Protocols HTTP, HTTPS, TCP/IP, IPv4, UDP, NTP, DHCP, DNS, SMTP, UPnP, DDNS, Alarm Server, IP Search, Multicast, P2P, Auto Registration, iSCSI N+M Cluster Supported Power Supply 12 VDC, 4 A Power Consumption ≤10 W without HDD Installation Rack or desktop Product Dimensions (W × D × H) 375 × 284.4 × 56 mm Net Weight 1.57 kg Package Dimensions (W × D × H) 433 × 141 × 366 mm Gross Weight 2.73 kg Operating Temperature -10°C to +55°C Storage Temperature -20°C to +60°C Operating Humidity 10%–93% RH, non-condensing Certifications FCC Class A, CE-EMC, CE-LVD What’s in the Box: 1 × Dahua DHI-NVR5232-EI 32-Channel WizSense Network Video Recorder Build an intelligent 32-channel surveillance system with high-bandwidth recording, dual-HDD storage, AcuPick and advanced WizSense analytics, and add the Dahua DHI-NVR5232-EI to your surveillance solution today.