One cable per camera
Each Cat6 run carries power and video back to the NVR — no power adaptors at every camera, no separate PoE switch in the rack. Run, terminate, plug in, done.
Powers PTZ-class cameras
25.5 W per port (PoE+ / 802.3at) supports IR-heavy bullets, mini PTZs, multi-sensor cameras and TiOC active-deterrence units that draw too much for basic PoE.
Gigabit uplink
10/100/1000 Mbps RJ-45 to your switch or router, so remote viewing, NAS backup and multi-site VMS pulls don't bottleneck on a 100 Mbps link.
Australia / NZ-tuned firmware
The AI/ANZ suffix means region-correct firmware, AS/NZS-compliant power adaptor, and a 3-year warranty backed by CCTV Guru in Sydney.
Face Recognition
1 channel of face detection + recognition by the NVR (12 face snapshots/sec), or extend to 8 channels using camera-side detection feeding NVR-side recognition. Up to 10 face databases and 20,000 face images.
Perimeter Protection
2 channels of tripwire and intrusion analytics, 10 IVS rules per channel, with human/vehicle secondary recognition to suppress false alarms from animals, leaves and changing light.
SMD Plus on 4 channels
Smart Motion Detection Plus runs a deep-learning second pass on motion events, filtering out weather and lighting changes so only person/vehicle events make it to your phone.
ANPR by camera (4 channels)
When paired with Dahua ANPR cameras, the NVR stores up to 20,000 number plates with full blocklist / allowlist control — ideal for site gate, fleet yards or staff carparks.
Quick Pick search
Paste a person or vehicle still from any recorded clip and Quick Pick scans the timeline for matches — clothing colour, vehicle colour and direction included. Pair with WizSense IPCs to enable.
AI Search across cameras
Search recorded video by metadata (gender, age group, glasses, mask, beard, vehicle colour, plate, direction) or upload a face image and the NVR finds every appearance across all channels.
16 MP per channel input
Future-proof headroom for high-resolution bullet, dome and multi-sensor cameras. Also accepts 12 MP, 8 MP (4K), 6 MP, 5 MP and 4 MP IP cams from Dahua and any ONVIF brand.
4K HDMI + 1080p VGA
Simultaneous output on both heads — drive a 4K spot monitor in the lobby and a 1080p control PC in the office. Configurable as the same view or independent layouts.
256 Mbps bandwidth
256 Mbps incoming / record / outgoing with AI off, 180 Mbps when WizSense features are active — comfortable for 16 cameras at 4 MP each.
2 SATA bays · 32 TB max
Two surveillance-grade HDD bays (WD Purple, Seagate SkyHawk recommended), up to 16 TB per drive — about a month of 16-channel continuous recording at 4 MP H.265+.
Smart H.265+ for half the storage
AI-tuned H.265+ encoding cuts bitrate on static background pixels and keeps detail on moving targets — roughly half the storage and bandwidth of standard H.264.
16-screen split layouts
1 / 4 / 8 / 9 / 16 split-screen layouts on both monitor outputs. Drag-and-drop channel reorder, instant playback, and smart-search-from-thumbnail in the local GUI.
4 alarm-in / 2 alarm-out
Physical terminal block on the rear panel — wire in PIRs, door sensors, sirens or gate triggers for hardware-level event linkage and external relay control.
ONVIF 21.12 (T / S / G)
Drops into any ONVIF VMS, and accepts cameras from Panasonic, Sony, Samsung, Axis, Pelco, Arecont and Canon as well as Dahua's own.
DMSS mobile app
Free iOS / Android viewer with live view, playback, push notifications, two-way audio and P2P remote access — no static IP, no port forwarding, no DDNS account needed.
Local + web GUI
Connect a mouse and HDMI monitor for full local setup, or use any modern browser (Chrome, Firefox, Edge, IE9+) for full remote configuration.
Security Baseline 2.3
Dahua's hardened security baseline — strong-password enforcement, HTTPS, IP filter, account lockout, audit logging and cybersecurity exception alarms out of the box.
3-Year Australian warranty
Backed locally by CCTV Guru in Sydney with replacement stock on hand. No overseas RMA, no shipping back to the manufacturer — a real Australian warranty.
Download official Dahua documents for setup, specifications, and recorder details.
How many cameras can the built-in PoE actually power?
All 16 ports deliver PoE+ up to 25.5 W each, but the total budget across the recorder is 130 W. In practice that's enough for ~16 standard bullets/turrets at 5-7 W each, or roughly 5 high-power PTZ/IR-heavy cameras at 25 W each. Mix accordingly, or daisy-chain a PoE injector if you need more headroom.
Does this NVR support AcuPick?
No — AcuPick is reserved for Dahua's 5-Series WizSense Plus NVRs paired with TiOC PV cameras. This is a 4-Series NVR, so it supports Quick Pick instead (the original colour/clothing-based target search). If you specifically need AcuPick, ask CCTV Guru about the NVR5208-8P-4KS3 family.
Will it work with my non-Dahua IP cameras?
Yes. The NVR4216-16P-AI/ANZ supports ONVIF Profile T/S/G (version 21.12) and has native integration for Panasonic, Sony, Samsung, Axis, Pelco, Arecont and Canon. AI features run best with Dahua WizSense cameras, but recording works with any ONVIF camera.
What's the difference between the AI/ANZ and the EI version?
The AI/ANZ is the Australia / NZ-market SKU — same hardware as the global EI model, but with regional firmware, AS/NZS-compliant power supply, and a 3-year warranty backed locally in Australia. The EI is the European-region equivalent. Functionally identical; commercially region-specific.
How much storage do I need for 16 cameras?
A common starting point is 16 × 4 MP cameras at H.265+ on motion-record — roughly 10-12 TB will give you about 30 days. Fit two 8 TB or 10 TB surveillance-grade drives (WD Purple, Seagate SkyHawk) and you're set; the NVR supports up to 16 TB per bay (~32 TB total).
Is the DHI-NVR4216-16P-AI/ANZ NDAA Section 889 compliant?
No. Dahua products are not currently NDAA Section 889 compliant. If NDAA compliance is required (federal, government or defence installs), choose a Uniview, Hanwha, Axis, Bosch or IDIS NVR instead — CCTV Guru can recommend an equivalent.
Can I view it on my phone?
Yes — install the free DMSS app on iOS or Android, scan the QR code on the NVR's local menu, and you'll have live view, playback, push notifications and two-way audio without configuring port forwarding or a static IP.
Does it rack-mount?
Yes — the 1U chassis (375 × 329 × 53 mm) fits a standard 19-inch rack with ears (sold separately), or sits flat on a shelf. At just 2.6 kg without HDDs, it's also fine on a sturdy desk under a monitor.
