Hikvision M Series · 8K · 32 Channel · 24 PoE
The Hikvision DS-7732NI-M4/24P is a 32-channel 8K Network Video Recorder built for serious Australian sites — large factories, multi-building campuses, schools, hotels, car yards, logistics centres and high-end residential estates. The standout feature: 24 built-in PoE ports — eight more than the standard 16-PoE model — so you can power and connect up to 24 cameras directly from the recorder without needing an extra PoE switch. The remaining 8 channels accept IP cameras from your wider network for ANPR, panoramic, fisheye or third-party ONVIF models.
Four internal SATA bays accept up to 16 TB drives each (64 TB total), delivering months of continuous 24/7 recording even with all 32 channels at full 4K. AcuSense-ready firmware adds deep-learning human and vehicle classification, line-crossing, intrusion detection and perimeter protection across every channel — drastically reducing nuisance alerts and turning multi-day playback searches into seconds.
Channels
32 CH · Up to 32 MP
PoE Ports
24 × PoE (af/at)
Display
True 8K HDMI Output
Storage
4 × SATA · Up to 64 TB
Why 24 PoE ports change the install economics
On a typical 32-channel site, you'd usually need the NVR plus a separate 24-port managed PoE switch — that's another rack unit, another power supply, another point of failure, and another piece of hardware to commission and document. The DS-7732NI-M4/24P collapses all of that into a single 1.5U chassis. Your installer plugs up to 24 cameras directly into the back of the recorder via Cat6 (up to 100 m runs), and the NVR handles power, data and discovery automatically. Faster install, fewer parts, lower total cost of ownership.
24 PoE Ports Built-In
Power and data over a single Cat6 run to 24 cameras, up to 100 m. IEEE 802.3 af/at compliant with a generous 210 W total PoE budget (max 30 W per port) — enough for a full perimeter without an extra PoE switch.
True 32-Channel 32 MP Input
Every channel supports cameras up to 32 MP — mix PanoVu, fisheye, ColorVu and 4K+ AcuSense cameras across a single NVR without throttling resolution or frame rate.
AcuSense Smart Detection
When paired with AcuSense cameras, the NVR runs deep-learning human and vehicle classification across all 32 channels — filtering false alarms from leaves, animals and shadows.
Quad-SATA, 64 TB Capacity
Four internal SATA bays accept enterprise-grade surveillance HDDs up to 16 TB each, delivering month-long retention even with all 32 cameras at full 4K H.265+.
320 Mbps Incoming Bandwidth
Designed to run a full deployment of 4K ColorVu, AcuSense and PanoVu cameras simultaneously — without the bottlenecks of lower-tier NVRs.
IP Speaker Integration
Connect up to 8 Hikvision IP speakers for two-way audio warnings, scheduled announcements or live security-officer talk-down — directly from the NVR.
Watch the M Series 8K NVR in action
AcuSense NVR + Standard Camera — Smart False-Alarm Filtering
Hikvision AcuSense — Installation & Operation Guide
Engineered for Australian commercial sites
Every M Series NVR sold by CCTV Guru ships from our Australian warehouse with local stock, local firmware, and full Australian Hikvision warranty. The DS-7732NI-M4/24P operates reliably from −10 °C to 55 °C, accepts standard 100–240 V AC mains, and is purpose-built to handle the heat, humidity and dust typical of Australian commercial, industrial, and outdoor-adjacent sites.
Hik-Connect P2P
Free remote viewing on iOS and Android via the Hik-Connect app — no static IP or port forwarding required.
ONVIF Compatible
Pairs with third-party ONVIF cameras as well as the full Hikvision IP range, giving you flexibility for hybrid and multi-vendor sites.
RAID 0 / 1 / 5 / 6 / 10
Quad-SATA design supports RAID configurations for redundancy and performance — critical for sites where footage loss is not an option.
Smart Playback
Search recordings across all 32 channels by face, human, vehicle, line-crossing or intrusion event — days of footage reviewed in seconds.
Full technical specifications
Hikvision M Series NVR — DS-7732NI-M4/24P
| Model |
DS-7732NI-M4/24P |
| Series |
Hikvision M Series 8K NVR (Ultra Series) |
| Form Factor |
1.5U Desktop / Rack-Mount Compatible |
| Video Inputs |
32-channel IP, up to 32 MP per channel |
| Incoming Bandwidth |
320 Mbps |
| Outgoing Bandwidth |
400 Mbps |
| Video Compression |
H.265+ / H.265 / H.264+ / H.264 |
| Decoding Capability |
2-ch @ 32 MP (30 fps) + 2-ch @ 8 MP (30 fps) · 10-ch @ 8 MP · 20-ch @ 4 MP · 32-ch @ 1080p |
| Recording Resolution |
32 MP / 24 MP / 12 MP / 8 MP / 6 MP / 5 MP / 4 MP / 3 MP / 1080p / UXGA / 720p / VGA |
| Synchronous Playback |
Up to 32 channels |
| HDMI 1 Output |
8K (7680 × 4320) @ 30 Hz · 4K @ 60 Hz · 2K · 1080p |
| HDMI 2 Output |
4K (3840 × 2160) @ 60 Hz · 1920 × 1080 @ 60 Hz |
| VGA Output |
1920 × 1080 @ 60 Hz (independent output) |
| CVBS Output |
1 channel |
| Audio Output |
1-ch RCA, linear, 1 Vp-p, 1 kΩ |
| IP Speaker Support |
Up to 8-ch IP speakers connectable |
| Smart Function |
AcuSense — Human/Vehicle classification, perimeter protection, facial detection (with compatible cameras) |
| Network Interface |
2 × RJ45 10/100/1000 Mbps Self-Adaptive Ethernet |
| PoE Interfaces |
24 × Independent 10/100 Mbps PoE (IEEE 802.3 af/at) |
| PoE Budget |
210 W total, max 30 W per port |
| Network Protocols |
TCP/IP, DHCP, IPv4, IPv6, DNS, DDNS, NTP, RTSP, SADP, SMTP, SNMP, NFS, iSCSI, ISUP, UPnP, HTTP, HTTPS, ONVIF, OTAP |
| HDD |
4 × SATA, up to 16 TB per drive (64 TB total capacity) |
| RAID |
RAID 0, 1, 5, 6, 10 supported |
| USB Interfaces |
1 × USB 3.0 (front) · 1 × USB 2.0 (rear) |
| Alarm In / Out |
16 in / 4 out |
| Power Supply |
100–240 V AC, 50/60 Hz |
| Power Consumption |
≤ 30 W (without HDD and PoE off) |
| Working Temperature |
−10 °C to 55 °C |
| Working Humidity |
10% – 90% |
| Dimensions (W × D × H) |
445 × 400 × 73 mm |
| Weight (without HDD) |
≤ 5 kg |
| Mobile Apps |
Hik-Connect, Hik-Central, iVMS-4200 |
| Australian Warranty |
3 Years — CCTV Guru / Hikvision Australia |
Downloads & resources
Download official Hikvision documents for setup, specifications, and recorder details.
Frequently asked questions
Why choose the 24-PoE version over the 16-PoE model?
If your site needs to power more than 16 cameras directly from the NVR — typical for large warehouses, retail, multi-floor offices, schools and gated estates — the 24-PoE version saves you the cost and complexity of adding a separate PoE switch.
How does it handle 32 cameras with only 24 PoE ports?
Twenty-four cameras connect directly to the NVR's onboard PoE ports for power + data. The remaining 8 channels accept IP cameras from your wider network — either powered by an external PoE switch or by their own power supplies.
Does the DS-7732NI-M4/24P come with hard drives?
The recorder ships as a chassis only. CCTV Guru offers pre-fitted Seagate SkyHawk or WD Purple surveillance drives from 4 TB up to 16 TB per bay — choose your configuration at checkout.
Can it be rack-mounted?
Yes — the 1.5U chassis is compatible with optional rack-mount ears for standard 19" racks. Order the rack-mount kit alongside the NVR if required.
What RAID levels are supported?
RAID 0, 1, 5, 6 and 10 are all supported across the 4 SATA bays — letting you balance storage capacity, redundancy and performance for your site.
Do you ship to my city?
We ship Australia-wide from our local warehouse — Sydney, Melbourne, Brisbane, Perth, Adelaide, Hobart, Canberra and Darwin — with most metro orders arriving in 1–3 business days.
