Dahua DHI-NVR5432-16P-4KS2 - 32 Channel 4K PoE NVR
Product Features
- Dahua DHI-NVR5432-16P-4KS2 is a 32 channel 4K PoE NVR (network video recorder) from the Dahua Pro range.
- 1.5U case with 4 SATA III bays for NVR hard drives.
- 16 PoE ports (IEEE 802.3af/at) power IP cameras directly, and ports 1-8 support 800m ePoE and EoC.
- Smart H.265+, H.265, Smart H.264+, H.264 and MJPEG compression, up to 320 Mbps incoming.
- 2 HDMI and 2 VGA video outputs work at the same time.
The Dahua DHI-NVR5432-16P-4KS2 - 32 Channel 1.5U 16PoE 4K&H.265 Pro Network Video Recorder is part of Dahua’s network video recorder (NVR) range.
Dahua DHI-NVR5432-16P-4KS2 is a 32 channel 4K PoE NVR from the Dahua Pro range in a 1.5U case. It has 16 PoE ports (IEEE802.3af/at), with ports 1-8 supporting ePoE and EoC, up to 320Mbps incoming bandwidth, and 4 SATA III bays for drives of up to 10TB each.
Also listed as NVR5432-16P-4KS2 and DH-NVR5432-16P-4KS2.
Who is it for?
An NVR is the heart of an IP CCTV system. It records the cameras, powers them over the network cable where it has PoE ports, and provides remote viewing through an app. Choose the channel count for the cameras you have plus room to grow — an 8-channel recorder costs little more than a 4-channel and saves replacing it later.
Choosing the right recorder
- Channels. One per camera. Buy above your current count if you may expand.
- PoE ports. Built-in PoE powers cameras directly. Without it, you need a separate PoE switch.
- Maximum resolution per channel. An 8MP camera needs a recorder that records 8MP, or it will downscale.
- Drive bays. More bays means more retention. Two bays suits a busy commercial site needing 30 days.
What you will need
- A surveillance-grade NVR hard drive — we fit and format it before dispatch or collection.
- Cat5e or Cat6 cable to each camera and a network cable to your router for remote viewing.
- An HDMI screen for setup; day to day most people use the app.
Technical specification
| Model | DHI-NVR5432-16P-4KS2 |
|---|---|
| Channels | 32 channel |
| PoE ports | 16 ports (IEEE802.3af/at); ports 1-8 support ePoE and EoC |
| Incoming bandwidth | Up to 320Mbps |
| Video compression | Smart H.265+/H.265/Smart H.264+/H.264/MJPEG |
| Recording resolution | 12MP, 8MP, 6MP, 5MP, 4MP, 3MP, 1080P, 1.3MP, 720P, D1 |
| Decoding capacity | 4-ch at 8MP (30fps), 16-ch at 1080P (30fps) |
| Video output | 2 HDMI, 2 VGA |
| Audio | 1 channel input, 2 channel output, RCA |
| Alarm in/out | 16 channel in, 6 channel out |
| Network | 1 RJ-45 port (10/100/1000Mbps) |
| USB | 3 USB ports (2 rear USB 3.0, 1 front USB 2.0) |
| Serial ports | RS232 for PC communication and keyboard; RS485 for PTZ control |
| Storage | 4 SATA III ports, up to 10TB for each HDD |
| Power supply | Single, AC100V ~ 240V, 50 ~ 60 Hz |
| Case | 1.5U, 440mm x 411.2mm x 76mm |
| Operating temperature | -10°C to +55°C |
For 16 channels with 16 PoE ports, see the Dahua DHI-NVR5416-16P-4KS2E.
Frequently asked questions
Is there a monthly fee?
No — recording is local to the recorder and the app is free.
Can I use cameras from another brand?
Usually yes over ONVIF, though brand-specific analytics may not carry across.
How much storage do I need?
It depends on resolution, camera count and retention. Tell us the setup and we will size it.
Browse the full Dahua range or all CCTV. Need help choosing? Contact us, call 01902 902251, or visit our Wolverhampton trade counter.
Browse the range: Dahua NVR range · Dahua cameras.
| Product Code | DHI-NVR5432-16P-4KS2 |
|---|---|
| Manufacturer | Dahua |
| Product Type | NVR |
| Max No. of Channels | 32 ch |
| Decoding Capacity | 4-ch@8MP(30fps), 16-ch@1080P(30fps) |
| Video Compression | Smart H.265+/H.265/Smart H.264+/H.264/MJPEG |
| Recording Resolution | 12MP, 8MP, 6MP, 5MP, 4MP, 3MP, 1080P, 1.3MP, 720P, D1 etc. |
| Display | 2 HDMI, 2 VGA |
| Storage Capacity | 4 SATA III Ports, Up to 10 TB capacity for each HDD |
| Audio I/O | 1 Channel Input, 2 Channel Output, RCA |
| Alarm I/O | 16 Channel, 6 Channel |
| Interface | 1 RJ-45 Ports (10/100/1000Mbps) |
| PoE Port | 16 ports (IEEE802.3af/at)1-8 ports support ePoE & EoC |
| USB Port | 3 USB Ports (2 Rear USB 3.0 , 1 Front USB 2.0 ) |
| Serial Interface | RS2321 Port, for PC Communication and Keyboard;RS4851 Port, for PTZ Control |
| Smart Function | Recording, PTZ, Tour, Alarm Out, Video Push, Email, Snapshot, Buzzer and Screen Tips, Motion Detection, MD Zones: 396 (22 × 18), Video Loss and Tampering |
| Power | Single, AC100V ~ 240V, 50 ~ 60 Hz |
| Operating Temperature | -10°C ~ +55°C (+14°F ~ +131°F), 86 ~ 106kpa |
| Dimensions | 1.5U, 440mm x 411.2mm x 76mm ;(17.3 |
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