Dahua DHI-NVR5432-16P-EI - 32 Channel 16-Port PoE NVR
Product Features
- Dahua DHI-NVR5432-16P-EI is a 32 channel PoE NVR (network video recorder) with 16 PoE ports and 4 HDD bays.
- It records IP cameras up to 32MP, with 4K HDMI output and two HDMI plus two VGA outputs.
- On-recorder AI: 2-channel face recognition, 4-channel perimeter protection and 8-channel SMD Plus.
- Four SATA bays take hard drives up to 20TB each, with N+M cluster and iSCSI.
Dahua DHI-NVR5432-16P-EI — 32 Channel 16-Port PoE NVR
The Dahua DHI-NVR5432-16P-EI is a 32 channel PoE NVR, also called a network video recorder, from Dahua's WizSense NVR series. It is a 1.5U CCTV recorder for IP cameras up to 32MP, with 16 PoE ports, 4 HDD bays and 4K HDMI output. Dahua lists on-recorder AI for 2-channel face detection and recognition, 4-channel perimeter protection and 8-channel SMD Plus, with N+M cluster and iSCSI support. See the wider Dahua WizSense range.
Also listed as NVR5432-16P-EI.
Key features
- 32 channel recorder with 16 PoE ports (10/100 Mbps, IEEE 802.3af/at). Ports 1-8 support ePoE. Total PoE output is 150 W, with a maximum of 25.5 W on one port.
- 4 SATA ports for hard drives up to 20 TB each, plus 1 eSATA port, N+M cluster and iSCSI support.
- IP cameras up to 32MP. Dahua lists decoding of 32 x 1080p@30 fps, and 384 Mbps incoming, recording and outgoing bandwidth with AI off (200 Mbps with AI on).
- 4K HDMI output, with 2 HDMI and 2 VGA outputs.
- AI by recorder: 2-channel face detection and recognition (up to 20 face databases and 20,000 face images), 4-channel perimeter protection and 8-channel SMD Plus.
- AI by camera, with compatible cameras: face detection and recognition, perimeter protection, SMD, metadata, ANPR, stereo analysis, heat map, people counting, PPE detection, smart object detection and smart sound detection. AcuPick supports up to 32 channels.
- NVR NEXT modular interface, EPTZ, and one-click arming and disarming.
Technical specification
| Model | DHI-NVR5432-16P-EI |
|---|---|
| Dahua description | Dahua 32CH 4HDD 1.5U NETWORK VIDEO RECORDER |
| Series | WizSense, NVR5000-EI |
| Processor and operating system | Industrial-grade processor; Embedded Linux |
| Audio and video access channels | 32 channels |
| Network bandwidth | AI disabled: 384 Mbps incoming, 384 Mbps recording and 384 Mbps outgoing; AI enabled: 200 Mbps incoming, 200 Mbps recording and 200 Mbps outgoing |
| Recording resolution | 32 MP; 24 MP; 16 MP; 12 MP; 8 MP; 6 MP; 5 MP; 4 MP; 3 MP; 1080p; 720p; 960p; D1; CIF; QCIF |
| Decoding capability (AI disabled) | 2-channel 32 MP@25 fps; 2-channel 24 MP@25 fps; 4-channel 16 MP@30 fps; 5-channel 12 MP@30 fps; 8-channel 8 MP@30 fps; 10-channel 6 MP@30 fps; 12-channel 5 MP@30 fps; 16-channel 4 MP@30 fps; 32-channel 1080p@30 fps |
| Video compression | Smart H.265+; H.265; Smart H.264+; H.264; MJPEG |
| AI by recorder | 2-channel face detection and recognition (up to 20 face databases, 20,000 face images); 4-channel perimeter protection; 8-channel SMD Plus |
| AI by camera | Face detection; face recognition; video metadata (human, motor vehicles, non-motor vehicles); perimeter protection; SMD; stereo analysis; crowd distribution; people counting; ANPR; vehicle density; heat map; PPE detection; smart object detection; smart sound detection |
| Video output | 2 VGA, 2 HDMI; HDMI: 7680 x 4320, 3840 x 2160, 1920 x 1080, 1280 x 1024, 1280 x 720; VGA: 1920 x 1080, 1280 x 1024, 1280 x 720; heterogeneous output for HDMI1 and HDMI2; simultaneous output for VGA1 and HDMI1, and for VGA2 and HDMI2 |
| Multi-screen display | Main screen 1/4/8/9/16/25/36; sub screen 1/4/8/9/16 |
| PoE | 16 ports, 10/100 Mbps, IEEE 802.3 af/at, ports 1-8 support ePoE |
| Hard drives | 4 SATA ports, each disk up to 20 TB (limit varies with environment temperature); 1 eSATA |
| Third-party camera access | ONVIF; Panasonic; Sony; Axis; Arecont; Pelco; Canon; Hanwha |
| Interoperability | ONVIF 25.06 (Profile T; Profile S; Profile G; Profile M); CGI; SDK |
| Audio input / output | 1-channel RCA in; 2-channel RCA out |
| Alarm input / output | 16 channels in; 6 channels out (1-channel 12 V 1 A output) |
| Other ports | 1 network port (10/100/1000 Mbps, RJ-45); 3 USB (1 front USB 2.0, 2 rear USB 3.0); 1 RS-232; 1 RS-485 (half-duplex serial communication) |
| Power supply | 100-240 VAC, 50-60 Hz |
| Power consumption | NVR 13 W or less (without HDD); total PoE output 150 W, 25.5 W maximum per port |
| Size and weight | 440.0 mm x 415.1 mm x 70.0 mm (W x D x H); 4.82 kg net |
Works with
- Dahua DHI-ARB1606 RS485 alarm box, listed by Dahua as an optional accessory
- Hard drives: choose one from the Hard Drive option on this page (Dahua lists 4 SATA ports, up to 20 TB each)
- Dahua also lists the DHI-RailBracket60/L-Shaped server cabinet rail bracket and the ESS1504C 4 bay eSATA extension cabinet as optional accessories.
Common questions
How many cameras can the DHI-NVR5432-16P-EI record?
It has 32 audio and video access channels, so it records up to 32 IP cameras. Dahua lists support for cameras up to 32MP.
Can I connect 32 cameras if there are only 16 PoE ports?
The recorder has 32 channels but 16 PoE ports (ports 1-8 support ePoE), so 16 PoE cameras connect straight to it. The other channels need cameras connected over the network, for example through a PoE switch.
How does it differ from the DHI-NVR5432-EI?
The DHI-NVR5432-EI is the 32 channel 4-bay recorder without the 16 PoE ports. The 16P-EI adds them, so PoE cameras can plug straight in.
What does WizSense mean?
WizSense is Dahua's AI range. Dahua says it uses an independent AI chip and deep learning algorithms and focuses on human and vehicle detection. Read our WizSense guide for more.
What AI does the recorder run itself?
By recorder: 2-channel face detection and recognition, 4-channel perimeter protection and 8-channel SMD Plus. Video metadata, AcuPick, ANPR, people counting, heat map and PPE detection are done by the camera, so they need compatible cameras.
How much storage can it take?
It has 4 SATA ports, each taking a disk up to 20 TB, plus 1 eSATA port. Dahua also lists N+M cluster and iSCSI support.
Full manufacturer specification: Dahua product page
Browse the full Dahua range, more CCTV recorders, or contact us on 01902 902251 or visit our Wolverhampton trade counter for advice.
Supplied by Zenith Security Co, Wolverhampton. We deliver to England, Scotland and Wales, or you can collect from our Wolverhampton trade counter (please call first).
AcuPick search: this model supports Dahua AcuPick. See Dahua AcuPick 2.0 explained for how it works and what's new.
| Product Code | DHI-NVR5432-16P-EI |
|---|---|
| Manufacturer | Dahua |
| HDD Bays | 4 |
| Max IP Camera Resolution | 32MP |
| PoE Ports | 16 |
| AI Function | SMD Plus, IVS (Perimeter Protection), Face Detection, Face Recognition |
| Video Output | 2 VGA/2 HDMI |
| Product Type | NVR |
| Max No. of Channels | 32 ch |
| Video Compression | Smart H.265+; H.265; Smart H.264+; H.264; MJPEG |
| Recording Resolution | Up to 32MP |
| Display | 2 x HDMI (up to 7680x4320), 2 x VGA |
| Storage Capacity | 4 x SATA, up to 20TB each |
| eSATA/Mini SAS | 1 x eSATA |
| Alarm I/O | 16 in / 6 out |
| Power | 100-240 VAC, <=13W (without HDD) |
| Dimensions | 440.0 x 415.1 x 70.0 mm (W x D x H) |
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