Dahua NVR NEXT Recorders

WizSense S2 · 32-Channel · 4-HDD · Dual 8K HDMI32CH WizSense S2 The Dahua DHI-NVR5432-AI/ANZ-S2 is a 32-channel, 32 MP WizSense network video recorder for enterprise and multi-site surveillance. The S2 platform raises incoming, recording and outgoing bandwidth to 448 Mbps, adds dual HDMI output up to 8K, doubles several recorder-side AI capacities, and supports four surveillance HDDs up to 20 TB each. This Australia/New Zealand model has no built-in PoE; connect cameras through an external PoE switch. AcuPick is available on 4 channels when processed by the recorder, or on all 32 channels when compatible AcuPick cameras perform the AI analysis. AcuPick 4-ch by NVR · 32-ch by AI camera Bandwidth 448 Mbps with AI disabled Display 2 × HDMI up to 8K Storage 4 × 20 TB · eSATA · iSCSI Faster S2 recorder platform 448 Mbps recording bandwidth Accept, record and serve up to 448 Mbps when recorder AI is disabled, compared with 384 Mbps on the previous model. With recorder AI enabled, bandwidth is 200 Mbps. 32 MP input and stronger decoding Supports cameras up to 32 MP and decodes up to 10 × 8 MP, 16 × 5 MP, 20 × 4 MP or 32 × 1080p streams at 30 fps with AI disabled. Dual independent 8K HDMI Two HDMI and two VGA outputs support independent or paired display layouts. HDMI reaches 7680 × 4320, while VGA supports up to 1080p. Four high-capacity HDD bays Four SATA bays accept drives up to 20 TB each for approximately 80 TB onboard, with eSATA and iSCSI available for expansion. WizSense AI and AcuPick AcuPick: recorder-side or camera-side The NVR itself can run AcuPick on 4 channels. When compatible AcuPick cameras perform front-end analysis, all 32 channels can participate, with up to 32 combined targets per second. Perimeter protection Run human and vehicle classified tripwire and intrusion analytics on 8 channels by recorder, or all channels with compatible camera-side AI. SMD Plus Recorder-side SMD Plus expands to 16 channels for faster human and vehicle event filtering and fewer nuisance motion alerts. Face detection and recognition Four recorder-side face-detection channels plus a face library capacity of 20 databases, 30,000 images and 3.75 GB. Video metadata Four channels by recorder with up to 22 human and vehicle attributes, with all-channel metadata available through compatible cameras. ANPR integration Use compatible Dahua ANPR cameras across all channels with a 20,000-plate blocklist and allowlist database. Official Dahua AcuPick video Dahua AcuPick technology demonstration S2 compared with DHI-NVR5432-AI/ANZ Generation comparison Specification DHI-NVR5432-AI/ANZ-S2 DHI-NVR5432-AI/ANZ IP channels / PoE 32 / none 32 / none Bandwidth, AI disabled 448 / 448 / 448 Mbps 384 / 384 / 384 Mbps Bandwidth, AI enabled 200 / 200 / 200 Mbps 200 / 200 / 200 Mbps Maximum display output 8K via HDMI 4K via HDMI 8 MP decoding, AI disabled 10 channels at 30 fps 8 channels at 30 fps AcuPick by recorder 4 channels Not listed as recorder-side capability AcuPick by compatible camera All 32 channels Camera-dependent support Face detection by recorder 4 channels 2 channels Perimeter protection by recorder 8 channels 4 channels SMD Plus by recorder 16 channels 8 channels Video metadata by recorder 4 channels Not listed Face library 30,000 images / 3.75 GB 20,000 images / 2.5 GB Maximum HDD capacity 4 × 20 TB 4 × 16 TB in official datasheet ONVIF 25.06 · T/S/G/M 21.12 · T/S/G Net weight 4.27 kg 4.74 kg Full specifications Model DHI-NVR5432-AI/ANZ-S2 Channels 32 IP channels · no built-in PoE Maximum camera resolution 32 MP Bandwidth 448 Mbps incoming / recording / outgoing with AI disabled; 200 Mbps with AI enabled Decoding, AI disabled 2 × 32 MP@25 · 2 × 24 MP@25 · 5 × 16 MP@30 · 6 × 12 MP@30 · 10 × 8 MP@30 · 13 × 6 MP@30 · 16 × 5 MP@30 · 20 × 4 MP@30 · 32 × 1080p@30 Decoding, AI enabled 1 × 32 MP@25 · 2 × 24 MP@25 · 4 × 16 MP@30 · 5 × 12 MP@30 · 8 × 8 MP@30 · 10 × 6 MP@30 · 12 × 5 MP@30 · 16 × 4 MP@30 · 32 × 1080p@30 Compression Smart H.265+ · H.265 · Smart H.264+ · H.264 · MJPEG Recorder AI Face detection/recognition · metadata · perimeter protection · SMD Plus · AcuPick AcuPick 4 channels by recorder; all 32 channels by compatible cameras Face databases 20 databases · 30,000 images · 3.75 GB Video outputs 2 × HDMI up to 8K · 2 × VGA up to 1080p Storage 4 × SATA, up to 20 TB each · eSATA · iSCSI Network 2 × Gigabit RJ-45 Alarm I/O 16 in · 6 out including 12 V / 1 A output Audio I/O 1 × RCA input · 2 × RCA output Other interfaces 1 × RS-232 · 1 × RS-485 · 3 × USB ONVIF 25.06 · Profiles T / S / G / M Power 100–240 VAC · recorder consumption ≤13 W without HDD Dimensions / weight 440 × 415.6 × 76 mm · 4.27 kg net Operating environment −10°C to +55°C · 10–93% RH Downloads Official Dahua documents hosted on CCTV Guru for reliable access. Datasheet User Manual HDD Installation Guide Models & Installation Manual Dimensions Port Drawing 3-Year Warranty Australia-Wide Shipping Australian Tech Support

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New S2 Generation · 16-Channel · 32 MP · 8K · 200 W PoE 16CH WizSense S2 NVR The Dahua DHI-NVR5216-16HP-AI/ANZ-S2 is the new-generation 16-channel, 2-HDD WizSense network video recorder for Australia and New Zealand. It combines 32 MP camera support, 8K HDMI output, up to 448 Mbps bandwidth, 16 built-in PoE+ ports with a 200 W total PoE budget, and upgraded recorder-side AI in a full 1U chassis. Compared with the previous DHI-NVR5216-16P-AI/ANZ, the S2 revision delivers higher throughput, twice the recorder-side face-detection and perimeter-protection capacity, twice the SMD Plus capacity, a larger face database, more PoE power and support for larger hard drives. It is designed for demanding commercial, industrial, retail and multi-site CCTV systems that need fast forensic search and room to grow. Bandwidth 448 Mbps with AI disabled Display 8K HDMI + independent VGA PoE Capacity 16 ports · 200 W total Recorder AI 4-ch AcuPick · 16-ch SMD Plus More AI capacity for faster investigations 4-channel AcuPick by recorder Use reference images to find matching people and vehicles quickly. Recorder-side AcuPick supports 4 channels, while camera-side AcuPick is available across all channels with compatible Dahua AI cameras. 4-channel face detection and recognition Run face detection on 4 channels at up to 12 face images per second per channel, with up to 20 face databases and 30,000 stored face images. 8-channel perimeter protection Recorder-side tripwire and intrusion analytics support 8 channels with 10 IVS rules per channel and human/vehicle filtering to reduce false alarms. 16-channel SMD Plus Secondary human and motor-vehicle classification is available across all 16 channels by the recorder, improving motion-event accuracy in rain, foliage and changing light. 4-channel video metadata Extract up to 22 attributes across people, motor vehicles and non-motor vehicles for structured forensic search. Expanded camera-side intelligence Compatible Dahua cameras can pass through face recognition, AcuPick, ANPR, people counting, PPE detection, smart-object detection, heat maps and smart-sound detection. 8K output, 448 Mbps bandwidth and 40 TB storage Up to 32 MP per channel Connect up to 16 IP cameras with resolutions from standard definition through 32 MP, including 24 MP, 16 MP, 12 MP, 8 MP, 6 MP, 5 MP and 4 MP. Up to 448 Mbps With AI disabled, incoming, recording and outgoing bandwidth each reach 448 Mbps. With AI enabled, each is rated at 200 Mbps. 8K HDMI output HDMI supports up to 7680 × 4320, while VGA supports up to 1080p. HDMI and VGA can show independent layouts for separate monitoring tasks. High decoding performance Decode up to 10 × 8 MP at 30 fps or 40 × 1080p at 30 fps with AI disabled, providing smooth multi-camera playback and display. Two 20 TB HDD bays Two SATA interfaces support up to 20 TB per disk, for up to 40 TB of internal storage depending on operating temperature and drive compatibility. Smart H.265+ Smart H.265+, H.265, Smart H.264+, H.264 and MJPEG decoding help balance image quality, storage retention and network load. Installer-ready connectivity 16 PoE+ ports · 200 W Sixteen IEEE 802.3af/at ports supply up to 25.5 W per port, with a 200 W total budget. Ports 1–8 also support Dahua ePoE for extended-distance links. Alarm and serial I/O Four alarm inputs, two alarm outputs, RS-232 and RS-485 support integration with sensors, sirens, access control, gates and other site systems. ONVIF 25.06 Supports ONVIF Profile T, S, G and M, plus CGI and SDK integration, with third-party camera support including Axis, Sony, Panasonic, Pelco, Canon, Arecont and Hanwha. iSCSI storage expansion Connect remote storage through iSCSI when the two internal bays are not enough for the required retention period. See Dahua AcuPick in action Dahua AcuPick video-search technology demonstration New S2 model vs previous NVR5216-16P-AI/ANZ The S2 keeps the predecessor’s proven 16-channel, 16-PoE, dual-HDD format while upgrading the processing platform, recorder-side analytics, display output, storage ceiling and PoE capacity. Generation Comparison Specification NVR5216-16HP-AI/ANZ-S2 (new) NVR5216-16P-AI/ANZ (previous) IP channels 16 16 Maximum resolution 32 MP 32 MP Bandwidth, AI disabled 448 / 448 / 448 Mbps 384 / 384 / 384 Mbps Bandwidth, AI enabled 200 / 200 / 200 Mbps 200 / 200 / 200 Mbps Maximum HDMI output 8K · 7680 × 4320 4K · 3840 × 2160 8 MP decoding, AI disabled 10 channels @ 30 fps 8 channels @ 30 fps Face detection by recorder 4 channels 2 channels Face database 20 databases · 30,000 images · 3.75 GB 20 databases · 20,000 images · 2.5 GB Perimeter protection by recorder 8 channels 4 channels SMD Plus by recorder 16 channels 8 channels Video metadata by recorder 4 channels · 22 attributes Camera-side only on listed predecessor specification PoE ports / budget 16 · 200 W · ports 1–8 ePoE 16 · 130 W · ports 1–8 ePoE Maximum HDD capacity 2 × 20 TB 2 × 16 TB ONVIF 25.06 · T / S / G / M 22.06 · T / S / G Net weight 2.70 kg 2.66 kg Full Specifications Model DHI-NVR5216-16HP-AI/ANZ-S2 Series WizSense · NVR5X-AI/ANZ-S2 · Australia / New Zealand Form factor Full 1U · 2 HDD Operating system Embedded Linux · web and local GUI Access channels 16 IP channels · up to 32 MP Bandwidth AI disabled: 448 Mbps incoming / recording / outgoing; AI enabled: 200 Mbps incoming / recording / outgoing Video output 1 × HDMI up to 8K · 1 × VGA up to 1080p · heterogeneous output Compression Smart H.265+ · H.265 · Smart H.264+ · H.264 · MJPEG Recorder AI Face detection/recognition · video metadata · perimeter protection · SMD Plus · AcuPick AcuPick 4 channels by recorder · all channels by camera (32 targets/s) Face detection 4 channels by recorder · up to 12 face images/s per channel Face recognition 16-channel camera FD + recorder FR, or 4-channel recorder FD + FR Perimeter protection 8 channels by recorder · 10 IVS rules/channel SMD Plus 16 channels by recorder Video metadata 4 channels by recorder · 22 attributes ANPR All channels by compatible camera · 20,000-plate database · allowlist/blocklist Storage 2 × SATA · up to 20 TB per disk · disk groups · iSCSI PoE 16 × 10/100 Mbps · IEEE 802.3af/at · 200 W total · 25.5 W/port · ports 1–8 ePoE Network 1 × Gigabit RJ-45 · HTTP/S · IPv4/IPv6 · RTSP · SNMP · P2P · iSCSI and more Audio 1 × RCA input · 1 × RCA output Alarm I/O 4 inputs · 2 outputs Serial / USB 1 × RS-232 · 1 × RS-485 · front USB 2.0 · rear USB 3.0 Interoperability ONVIF 25.06 Profile T / S / G / M · CGI · SDK Power 100–240 VAC · 50/60 Hz · NVR ≤10 W without HDD · PoE output up to 200 W Dimensions 375 × 329.6 × 53 mm Net weight 2.70 kg Operating conditions −10 °C to +55 °C · 10%–93% RH, non-condensing Downloads & documentation Official Dahua documents copied to Shopify for stable store-hosted access. Official Datasheet NVR User Manual HDD Installation Guide Models & Installation Manual Frequently asked questions What is the main improvement over the old NVR5216-16P?The S2 increases AI-off bandwidth from 384 to 448 Mbps, upgrades HDMI from 4K to 8K, raises recorder-side face detection from 2 to 4 channels, perimeter protection from 4 to 8 channels, SMD Plus from 8 to 16 channels, PoE capacity from 130 W to 200 W, and maximum disk size from 16 TB to 20 TB per bay. Does AcuPick require Dahua AI cameras?The recorder can run AcuPick on 4 channels itself. Compatible Dahua AcuPick cameras extend camera-side performance across all channels and provide the richest person and vehicle search attributes. Can it power sixteen PoE cameras?Yes, provided the combined load stays within 200 W and no individual port exceeds 25.5 W. Ports 1–8 also support Dahua ePoE. What is the maximum internal storage?Two SATA bays support up to 20 TB per drive, giving a stated maximum of 40 TB, subject to drive compatibility and environmental conditions. Will it work with third-party cameras?Yes. It supports ONVIF 25.06 Profiles T, S, G and M. Standard recording is broadly compatible; advanced Dahua AI features depend on compatible Dahua cameras. Can I view it remotely?Yes. The recorder supports P2P remote access and Dahua mobile viewing on iOS and Android. 3-Year Warranty Australia-Wide Shipping Australian Tech Support

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Series 2 · NVR NEXT · WizSense + AcuPick · 32-Channel · 16 HP-PoE · 4-HDD · 1.5U The Dahua DHI-NVR5432-16HP-AI/ANZ-S2 is a 32-channel, 1.5U WizSense network video recorder built for professional Australian IP CCTV systems. It combines the NVR NEXT interface, AcuPick search, 32 MP camera support, 448 Mbps incoming/recording/outgoing bandwidth with AI disabled, four SATA bays and 8K HDMI output. Sixteen integrated IEEE 802.3af/at PoE ports provide a 200 W total PoE budget, with up to 25.5 W available per port; ports 1–8 also support Dahua ePoE. The remaining 16 IP channels can be connected through the network using an external PoE switch. This is the official Australia/New Zealand AI/ANZ-S2 model, supplied with Australian stock, local support and CCTV Guru's 3-year warranty. NVR NEXT — the redesigned Dahua NVR interface Interface NVR NEXT modular GUI AcuPick Native · 4-ch by NVR + all-camera NVR NEXT modular GUI Dahua's NVR NEXT interface uses a modular design to simplify navigation and streamline live view, playback, search and AI workflows for small and medium-sized business installations. AcuPick native from day one No firmware upgrade required — AcuPick ships as a baseline feature on the S2 platform. Click any person or vehicle in recorded video and the NVR scans up to 4 channels of NVR-side AcuPick + all-channel camera-side AcuPick for matches. ONVIF 25.06 with Profile M Latest ONVIF version support including Profile M — the new metadata profile that lets third-party VMS platforms consume AI events (people-count, ANPR, perimeter triggers) natively without proprietary integration work. 16 High-Power PoE+ ports + 4-HDD storage PoE 16 × HP · 200 W · 1–8 ePoE 800 m Storage 4 SATA · up to 80 TB on-board 200 W High-Power PoE budget The "HP" in the model name — 33% more PoE headroom than the older 5432-16P's 150 W. 25.5 W per port maximum, which comfortably runs 16 IR-heavy bullets, active-deterrence turrets or mini PTZs without the usual per-port derating. ePoE support on ports 1–8 Ports 1–8 support Dahua ePoE for compatible long-distance camera links. Actual cable distance and data rate depend on the camera, cable quality and installation conditions; ports 9–16 support standard IEEE 802.3af/at PoE. 4 SATA bays · up to 80 TB Four SATA interfaces support up to 20 TB per drive, for up to 80 TB of installed capacity. Retention varies with camera resolution, frame rate, bitrate, compression, scene activity and recording schedule; ask CCTV Guru for a project-specific storage calculation. iSCSI + eSATA expansion Native iSCSI for network-attached storage plus one eSATA port for the optional Dahua ESS1504C 4-bay eSATA extension cabinet. Scale storage well beyond 80 TB without rebuilding the recorder. AcuPick + face recognition — one-click investigation Face Database 20 DBs · 30,000 images · 3.75 GB Face Recognition 24 ch @ 24 fps image stream Face Recognition at scale 24 channels of camera-side face detection feeding NVR-side recognition at 24 face snapshots/sec (up from 16 fps on the older 5-Series), or 4 channels of full FD+FR by the recorder at 24 fps. Twenty face databases hold up to 30,000 images (50% larger than the previous 5-Series). Perimeter Protection (8 ch by NVR) 8 NVR-side channels of tripwire and intrusion analytics — double the older 5-Series capacity — with 10 IVS rules per channel and human/vehicle secondary filtering. Every camera adds all-channel perimeter via camera-side processing. SMD Plus on 16 channels by NVR Smart Motion Detection Plus runs a deep-learning second pass on 16 NVR-side channels — half the entire licence — classifying targets as person or vehicle so only real events make it to your phone or VMS. Video Metadata by NVR (4 ch · 22 attributes) NVR-side metadata extraction is available on four channels, with 22 searchable human and vehicle attributes including clothing colour, hat, bag, age, gender, vehicle model, colour and licence-plate details. ANPR by camera (all 32 channels) Pair with Dahua ANPR cameras for full 32-channel licence-plate recognition feeding a 20,000-plate database with blocklist / allowlist control. Ideal for carparks, fleet yards, gate management and multi-site ANPR. AcuPick + attribute search AcuPick helps locate matching people or vehicles in recorded video, while metadata and face/plate databases support more structured investigations. Available channels depend on whether analytics run on the recorder or compatible cameras. PPE Detection + Smart Object & Sound — safety-compliance AI PPE Detection (camera-side) Detect safety attributes — helmets, safety vests, face masks, glasses, top/bottom colour — and trigger compliance or non-compliance alarms based on the site's requirements. Essential for construction, mining, warehousing, food-processing and any site with mandated PPE rules. Smart Object Detection Supports compatible Dahua cameras with smart object detection. Available object rules and alarm actions depend on the connected camera model and its firmware. Smart Sound Detection Supports smart sound detection from compatible Dahua cameras. Supported sound events and alarm actions depend on the camera model, microphone and firmware. Stereo analysis + crowd distribution Pair with stereo cameras to detect people falling, climbing fences or walking into restricted zones. Crowd distribution maps footfall density in real time — useful for shopping-centre queue management and event venues. People counting + heat map Camera-side people counting for retail and site occupancy; heat map visualises dwell zones as colour overlays. Export data for BI dashboards or Dahua DSS Pro reporting. Vehicle density Real-time vehicle-density metrics for carpark utilisation, gate throughput and traffic flow. Combine with ANPR for full carpark automation with entry/exit LPR + occupancy monitoring. See AcuPick in action — Dahua Australia & New Zealand official videos Dahua 5-Series AI Recorder — AcuPick Function (Dahua ANZ official) AcuPick — industry-leading video search (Dahua ANZ official) 32 MP recording · 448 Mbps bandwidth · 8K HDMI Up to 32 MP per channel True 8K-class camera input — records 32 MP, 24 MP, 16 MP, 12 MP, 8 MP (4K), 6 MP, 5 MP or 4 MP IP cameras from Dahua or any ONVIF brand. All 32 channels share the 448 Mbps recording bandwidth. 448 Mbps recording bandwidth 17% higher than the older 5432-16P (384 Mbps). Comfortable for 32 cameras at 6-8 MP each on H.265+, or a mix of 32 MP flagship cameras and 4 MP sub-stream feeds. 8K HDMI output 7680 × 4320 native output on HDMI — future-proof for 8K control-room monitors and video walls. Second HDMI + dual VGA drive independent secondary displays with heterogeneous or simultaneous routing. 40-channel 1080p decoding Decode 40 × 1080p tiles simultaneously (up from 32 on the older 5432-16P) — extra headroom for spot monitors and secondary displays. 36-channel split on main monitor Main monitor supports 1 / 4 / 8 / 9 / 16 / 25 / 36-split layouts (sub monitor up to 16). Drag-and-drop channel reorder with instant playback from thumbnail. Smart H.265+ for half the storage AI-tuned H.265+ encoding cuts bitrate on static background pixels while preserving detail on moving targets — roughly half the storage and bandwidth of standard H.264. Setup overview for installers 1. Rack & power up Fit rack ears (optional Dahua DHI-RailBracket60/LShaped) in a standard 19-inch cabinet, insert up to four surveillance HDDs, connect the kettle-cord power, gigabit uplink, and mouse/monitor via HDMI. 2. First-boot wizard Use the first-boot wizard to create a secure administrator password and configure region, time zone, date/time, network settings and recording basics. Confirm Australian time zone and daylight-saving settings during commissioning. 3. Plug in cameras (PoE ports) Connect up to 16 compatible cameras directly to the integrated PoE ports. Add further Dahua or supported third-party cameras through the network using ONVIF or the listed manufacturer protocols. 4. Enable SMD Plus + Perimeter In the AI menu, enable SMD Plus on the channels you want deep-learning motion filtering. Draw tripwires or intrusion boxes for perimeter protection — 10 IVS rules per channel available. 5. Register faces + plates Import face images and licence plates via USB or web GUI. Enable Face Recognition on 24 channels (image-stream) or 4 channels (video-stream), set alarm actions. 6. Connect DMSS mobile app Install DMSS, sign in to an account, confirm P2P is enabled and online on the recorder, then scan the device QR code. From 15 January 2026, Dahua requires Account Mode for adding new devices through P2P. Compare the closest Dahua 32-channel NVR siblings Choose this 16HP S2 model when you want the newest 32-channel platform with 16 built-in PoE ports and a 200 W PoE budget. Choose the no-PoE S2 sibling when all cameras will connect through external switches, or the earlier 16P model where project pricing matters more than the S2 feature set. Dahua 32-Channel NVR Comparison Model DHI-NVR5432-16HP-AI/ANZ-S2 DHI-NVR5432-AI/ANZ-S2 DHI-NVR5432-16P-AI/ANZ Best for Current S2 system with direct PoE Externally switched network Previous-generation direct PoE IP channels 32 32 32 Built-in PoE 16 ports · 200 W None 16 ports HDD bays 4 × SATA · up to 20 TB each 4 × SATA · up to 20 TB each 4 × SATA Interface NVR NEXT NVR NEXT Classic Dahua interface Shop sibling This model View no-PoE S2 View earlier 16P Full Specifications Model DHI-NVR5432-16HP-AI/ANZ-S2 Series WizSense · NVR5000-AI/ANZ-S2 (Australia / NZ market · Series 2 · 2026) Form factor 1.5U · 4-HDD · rack or desktop · 16 built-in HP-PoE+ ports IP channels 32 · up to 32 MP per channel Supported resolutions 32 MP · 24 MP · 16 MP · 12 MP · 8 MP · 6 MP · 5 MP · 4 MP · 3 MP · 1080p · 960p · 720p · D1 · CIF · QCIF Bandwidth (AI off) 448 Mbps incoming / 448 Mbps record / 448 Mbps outgoing Bandwidth (AI on) 200 Mbps incoming / 200 Mbps record / 200 Mbps outgoing Decoding (AI off) 2 × 32 MP @ 25 fps · 5 × 16 MP @ 30 fps · 10 × 8 MP @ 30 fps · 20 × 4 MP @ 30 fps · 32 × 1080p @ 30 fps Decoding (AI on) 1 × 32 MP @ 25 fps · 4 × 16 MP @ 30 fps · 8 × 8 MP @ 30 fps · 16 × 4 MP @ 30 fps · 32 × 1080p @ 30 fps Video compression Smart H.265+ · H.265 · Smart H.264+ · H.264 · MJPEG AI engine WizSense S2 (industrial AI chip, deep-learning) · AcuPick native · NVR NEXT GUI AcuPick 4 channels by NVR · all channels by camera (32 targets/sec) Face Detection (NVR) 4 channels · up to 12 face snapshots/sec each Face Recognition (NVR) 24 ch FD-by-camera + FR-by-recorder @ 24 fps · or 4 ch FD+FR by recorder @ 24 fps Face Database 20 databases · 30,000 images · 3.75 GB Perimeter Protection 8 channels by NVR · all channels by camera · 10 IVS rules per channel SMD Plus 16 channels by NVR · all channels by camera (64 targets/sec) Video Metadata 4 channels by NVR (22 attributes) · all channels by camera ANPR (by camera) All channels · 20,000-plate database · blocklist / allowlist PPE Detection (by camera) Helmets · safety vests · face masks · glasses · compliance alarms Smart Object / Sound Detection Camera-side · abandoned object · gunshot / glass-break / scream N+M cluster · iSCSI · eSATA Yes / Yes / Yes HDD bays 4 × SATA · up to 20 TB per drive (~80 TB max) Video output 2 × HDMI + 2 × VGA · HDMI up to 8K (7680 × 4320) · VGA 1080p Multi-screen display Main: 1/4/8/9/16/25/36 · Sub: 1/4/8/9/16 Audio I/O 1 × RCA in · 2 × RCA out Alarm I/O 16 × alarm in · 6 × alarm out (1 × 12 V 1 A power output) USB 3 ports: 1 × front USB 2.0 + 2 × rear USB 3.0 Network port 1 × RJ-45 Gigabit Ethernet (10 / 100 / 1000 Mbps) PoE (HP — High Power) 16 × ports · 10/100 Mbps · IEEE 802.3af/at · 200 W total · 25.5 W per port max · ports 1–8 support ePoE RS-232 / RS-485 1 / 1 ONVIF 25.06 · Profile T · Profile S · Profile G · Profile M (metadata) · CGI · SDK Third-party camera support ONVIF · Panasonic · Sony · Axis · Arecont · Pelco · Canon · Hanwha Mobile app DMSS (iOS / Android) Optional accessories DHI-RailBracket60/LShaped rack rails · ESS1504C 4-bay eSATA cabinet · DHI-ARB1606 alarm box Power supply 100 – 240 VAC · 50 / 60 Hz Power consumption < 13 W NVR-side (without HDD) · PoE total 200 W Operating temperature −10 °C to +55 °C Dimensions 440 × 415.6 × 76 mm (1.5U) Net weight 4.56 kg Certifications CE-EMC · CE-LVD Warranty 3 years (CCTV Guru Australia) Downloads & official Dahua documentation Official Dahua documents sourced from Dahua Technology and CCTV Guru's document library. All PDFs open in a new tab. DHI-NVR5432-16HP-AI/ANZ-S2 Datasheet Dahua NVR Quick Start Guide Dahua NVR User Manual (V2.3.4) V5 Firmware Release Notes (Feb 2026) Dahua Smart Series HDD Installation Guide Frequently asked questions How many cameras can the DHI-NVR5432-16HP-AI/ANZ-S2 record?It supports 32 IP-camera channels. Sixteen cameras can connect directly to the built-in PoE ports; the remaining channels connect through the LAN using an external PoE switch. What does 16HP mean?It identifies the 16-port high-power PoE version. The recorder provides a 200 W total PoE budget, up to 25.5 W per port, with IEEE 802.3af/at support. How much storage does it support?Four SATA bays support up to 20 TB per drive, for up to 80 TB installed. Usable retention depends on bitrate, resolution, frame rate, scene activity and recording schedule. Does it support AcuPick?Yes. AcuPick is supported on four channels using recorder-side AI and on all channels when paired with compatible AcuPick cameras. Can it display 8K video?Yes. Its HDMI outputs support up to 7680 × 4320. The connected display, cable and selected output mode must also support 8K. Can I use third-party IP cameras?Yes. The datasheet lists ONVIF 25.06 Profiles T, S, G and M plus Panasonic, Sony, Axis, Arecont, Pelco, Canon and Hanwha support. Feature availability varies by camera. How do I add it to DMSS?Enable P2P on the NVR, confirm it shows online, sign in to DMSS Account Mode and scan the recorder's QR code. New P2P additions require a DMSS account from 15 January 2026. Are HDDs included?The base recorder is normally supplied without HDDs unless the selected product option states otherwise. Use surveillance-grade HDDs and ask for a storage calculation if retention is critical. 3-Year Warranty Australia-Wide Shipping Australian Tech Support

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NVR NEXT · WizSense S2 · 64-Channel · 4-HDD · 1.5U · No PoE The Dahua DHI-NVR5464-AI/ANZ-S2 is an Australian/New Zealand NVR5X-AI/ANZ-S2 network video recorder for professional IP CCTV systems. It combines Dahua's modular NVR NEXT interface with AcuPick, recorder-side face recognition, perimeter protection, SMD Plus and video metadata. It supports up to 64 IP cameras at resolutions up to 32 MP, maximum 448 Mbps incoming/recording/outgoing bandwidth with recorder AI disabled, 8K HDMI output and 4 SATA bays supporting up to 20 TB per drive. Key capabilities Channels 64 IP · up to 32 MP Storage 4 SATA · up to 80 TB PoE No built-in PoE · use external PoE switches Video 448 Mbps · 8K HDMI NVR NEXT interface A modular Dahua interface designed to streamline live view, playback, AI search and everyday recorder management. AcuPick investigation Four channels of recorder-side AcuPick, with all-channel camera-side support when paired with compatible AcuPick cameras. Recorder-side AI Four-channel face detection and recognition, four-channel metadata, eight-channel perimeter protection and 16-channel SMD Plus. Camera-side analytics Supports compatible Dahua camera analytics including ANPR, PPE detection, people counting, heat map, stereo analysis and smart object or sound detection. Enterprise storage 4 drives up to 20 TB each, plus eSATA and iSCSI expansion support. Australian deployment AI/ANZ-S2 regional model with Australian stock, local technical support and a three-year CCTV Guru warranty when activated for sale. Official Dahua Australia & New Zealand videos Dahua 5-Series AI Recorder - AcuPick Function AcuPick - Quick and Accurate Video Search Specifications DHI-NVR5464-AI/ANZ-S2 IP channels 64 Maximum camera resolution 32 MP Bandwidth AI disabled: 448/448/448 Mbps · AI enabled: 200/200/200 Mbps Maximum decoding 40 × 1080p@30 fps or 10 × 8 MP@30 fps Video outputs 2 × HDMI + 2 × VGA · HDMI up to 7680 × 4320 Storage 4 × SATA · up to 20 TB per drive · eSATA · iSCSI RAID No PoE No built-in PoE · use external PoE switches Network 2 × Gigabit RJ-45 ONVIF 25.06 · Profiles T, S, G and M · CGI · SDK Mobile app DMSS for iOS and Android Dimensions 440 × 415.6 × 76 mm Net weight 4.27 kg Operating temperature -10 °C to +55 °C Downloads & official product information DHI-NVR5464-AI/ANZ-S2 Datasheet PDF Dahua Oceania Product Page Dahua Smart Series HDD Installation Guide Frequently asked questions Does this recorder use NVR NEXT?Yes. It belongs to Dahua's NVR5X-AI/ANZ-S2 generation with the NVR NEXT modular interface. Are hard drives included?The draft is configured as a recorder-only product. Add surveillance-grade HDD options and final pricing before activation. How much storage can it hold?Up to 4 × 20 TB, or 80 TB installed. Actual retention depends on resolution, bitrate, frame rate, activity and recording schedule. Does it support third-party cameras?Yes. ONVIF Profiles T, S, G and M are supported; advanced AI availability varies by camera and integration.

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NVR NEXT · WizSense S2 · 32-Channel · 8-HDD · 2U · 16 PoE The Dahua DHI-NVR5832-16P-AI/ANZ-S2 is an Australian/New Zealand NVR5X-AI/ANZ-S2 network video recorder for professional IP CCTV systems. It combines Dahua's modular NVR NEXT interface with AcuPick, recorder-side face recognition, perimeter protection, SMD Plus and video metadata. It supports up to 32 IP cameras at resolutions up to 32 MP, maximum 448 Mbps incoming/recording/outgoing bandwidth with recorder AI disabled, 8K HDMI output and 8 SATA bays supporting up to 20 TB per drive. RAID 0/1/5/6/10 provides storage resilience for larger installations. Key capabilities Channels 32 IP · up to 32 MP Storage 8 SATA · up to 160 TB PoE 16 built-in PoE ports · 150 W budget · ports 1–8 ePoE Video 448 Mbps · 8K HDMI NVR NEXT interface A modular Dahua interface designed to streamline live view, playback, AI search and everyday recorder management. AcuPick investigation Four channels of recorder-side AcuPick, with all-channel camera-side support when paired with compatible AcuPick cameras. Recorder-side AI Four-channel face detection and recognition, four-channel metadata, eight-channel perimeter protection and 16-channel SMD Plus. Camera-side analytics Supports compatible Dahua camera analytics including ANPR, PPE detection, people counting, heat map, stereo analysis and smart object or sound detection. Enterprise storage 8 drives up to 20 TB each, with RAID 0/1/5/6/10, plus eSATA and iSCSI expansion support. Australian deployment AI/ANZ-S2 regional model with Australian stock, local technical support and a three-year CCTV Guru warranty when activated for sale. Official Dahua Australia & New Zealand videos Dahua 5-Series AI Recorder - AcuPick Function AcuPick - Quick and Accurate Video Search Specifications DHI-NVR5832-16P-AI/ANZ-S2 IP channels 32 Maximum camera resolution 32 MP Bandwidth AI disabled: 448/448/448 Mbps · AI enabled: 200/200/200 Mbps Maximum decoding 40 × 1080p@30 fps or 10 × 8 MP@30 fps Video outputs 2 × HDMI + 2 × VGA · HDMI up to 7680 × 4320 Storage 8 × SATA · up to 20 TB per drive · eSATA · iSCSI RAID RAID 0/1/5/6/10 PoE 16 built-in PoE ports · 150 W budget · ports 1–8 ePoE Network 1 × Gigabit RJ-45 ONVIF 25.06 · Profiles T, S, G and M · CGI · SDK Mobile app DMSS for iOS and Android Dimensions 440 × 458.4 × 94.9 mm Net weight 6.63 kg Operating temperature -10 °C to +55 °C Downloads & official product information DHI-NVR5832-16P-AI/ANZ-S2 Datasheet PDF Dahua Oceania Product Page Dahua Smart Series HDD Installation Guide Frequently asked questions Does this recorder use NVR NEXT?Yes. It belongs to Dahua's NVR5X-AI/ANZ-S2 generation with the NVR NEXT modular interface. Are hard drives included?The draft is configured as a recorder-only product. Add surveillance-grade HDD options and final pricing before activation. How much storage can it hold?Up to 8 × 20 TB, or 160 TB installed. Actual retention depends on resolution, bitrate, frame rate, activity and recording schedule. Does it support third-party cameras?Yes. ONVIF Profiles T, S, G and M are supported; advanced AI availability varies by camera and integration.

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NVR NEXT · WizSense S2 · 64-Channel · 8-HDD · 2U · No PoE The Dahua DHI-NVR5864-AI/ANZ-S2 is an Australian/New Zealand NVR5X-AI/ANZ-S2 network video recorder for professional IP CCTV systems. It combines Dahua's modular NVR NEXT interface with AcuPick, recorder-side face recognition, perimeter protection, SMD Plus and video metadata. It supports up to 64 IP cameras at resolutions up to 32 MP, maximum 448 Mbps incoming/recording/outgoing bandwidth with recorder AI disabled, 8K HDMI output and 8 SATA bays supporting up to 20 TB per drive. RAID 0/1/5/6/10 provides storage resilience for larger installations. Key capabilities Channels 64 IP · up to 32 MP Storage 8 SATA · up to 160 TB PoE No built-in PoE · use external PoE switches Video 448 Mbps · 8K HDMI NVR NEXT interface A modular Dahua interface designed to streamline live view, playback, AI search and everyday recorder management. AcuPick investigation Four channels of recorder-side AcuPick, with all-channel camera-side support when paired with compatible AcuPick cameras. Recorder-side AI Four-channel face detection and recognition, four-channel metadata, eight-channel perimeter protection and 16-channel SMD Plus. Camera-side analytics Supports compatible Dahua camera analytics including ANPR, PPE detection, people counting, heat map, stereo analysis and smart object or sound detection. Enterprise storage 8 drives up to 20 TB each, with RAID 0/1/5/6/10, plus eSATA and iSCSI expansion support. Australian deployment AI/ANZ-S2 regional model with Australian stock, local technical support and a three-year CCTV Guru warranty when activated for sale. Official Dahua Australia & New Zealand videos Dahua 5-Series AI Recorder - AcuPick Function AcuPick - Quick and Accurate Video Search Specifications DHI-NVR5864-AI/ANZ-S2 IP channels 64 Maximum camera resolution 32 MP Bandwidth AI disabled: 448/448/448 Mbps · AI enabled: 200/200/200 Mbps Maximum decoding 40 × 1080p@30 fps or 10 × 8 MP@30 fps Video outputs 2 × HDMI + 2 × VGA · HDMI up to 7680 × 4320 Storage 8 × SATA · up to 20 TB per drive · eSATA · iSCSI RAID RAID 0/1/5/6/10 PoE No built-in PoE · use external PoE switches Network 2 × Gigabit RJ-45 ONVIF 25.06 · Profiles T, S, G and M · CGI · SDK Mobile app DMSS for iOS and Android Dimensions 440 × 458.4 × 94.9 mm Net weight 6.27 kg Operating temperature -10 °C to +55 °C Downloads & official product information DHI-NVR5864-AI/ANZ-S2 Datasheet PDF Dahua Oceania Product Page Dahua Smart Series HDD Installation Guide Frequently asked questions Does this recorder use NVR NEXT?Yes. It belongs to Dahua's NVR5X-AI/ANZ-S2 generation with the NVR NEXT modular interface. Are hard drives included?The draft is configured as a recorder-only product. Add surveillance-grade HDD options and final pricing before activation. How much storage can it hold?Up to 8 × 20 TB, or 160 TB installed. Actual retention depends on resolution, bitrate, frame rate, activity and recording schedule. Does it support third-party cameras?Yes. ONVIF Profiles T, S, G and M are supported; advanced AI availability varies by camera and integration.

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