The Hikvision DS-7732NI-M4/16P is a 32-channel M Series 8K network video recorder with 16 built-in Power-over-Ethernet ports, sitting alongside the higher-PoE-count DS-7732NI-M4/24P in the same range as the option for sites that don't need as many directly-powered camera ports.
Hikvision DS-7732NI-M4/16P 32-Channel 8K NVR with 16 Built-In PoE
Up to 16 compatible IP cameras can be powered directly from the recorder's built-in PoE ports, with the remaining channels up to the 32-channel maximum addable via standard networking. Decoding capacity reaches up to 32 channels at 1080p — notably lower than the /24P sibling's 40-channel figure, reflecting this model's positioning for sites with a smaller directly-powered camera count and correspondingly lower peak decoding demand.
Video output is comprehensive, with HDMI 1 supporting resolutions up to 8K (7680 × 4320) at 30Hz alongside 4K, 2K and 1080p, and independent HDMI and VGA outputs supporting dual 4K HDMI when full 8K isn't required. Up to 4 SATA interfaces provide on-board storage, with 16-channel synchronous playback supported for reviewing multiple feeds at once.
16 Built-In PoE Ports
Sixteen power-over-Ethernet ports are built into the chassis, letting up to 16 compatible IP cameras be powered without a separate PoE switch, keeping cabling and equipment requirements simpler for sites with a moderate initial camera count.
8K Video Output & Storage
HDMI 1 supports true 8K output at 30Hz, with independent HDMI and VGA outputs and dual 4K HDMI supported as an alternative. Up to 4 SATA interfaces support on-board storage, and the recorder supports multiple VCA (Video Content Analytics) event types from compatible connected cameras.
KEY BENEFITS
- 16 built-in PoE ports simplify camera power delivery for moderate camera counts
- True 8K video output, or dual 4K when 8K isn't required
- 16-channel synchronous playback for reviewing multiple feeds at once
- Up to 4 SATA interfaces for substantial on-board storage
- Multiple VCA event support from compatible connected cameras
- Lower-cost entry point than the 24-port /24P sibling for smaller PoE camera counts
KEY FEATURES
- 32-channel IP camera input (16 via built-in PoE)
- 16 built-in Power-over-Ethernet ports
- Up to 32-ch@1080p decoding capability
- H.265+ / H.265 / H.264+ / H.264 video compression
- HDMI 1: up to 8K@30Hz, 4K@60/30Hz, 2K@60Hz, 1080p@60Hz
- Independent HDMI and VGA outputs; dual 4K HDMI supported
- Up to 4 SATA interfaces
- 320 Mbps incoming / 400 Mbps outgoing bandwidth
- 16-channel synchronous playback
- Multiple VCA event support
IDEAL FOR
- Sites with a moderate initial camera count wanting built-in PoE convenience
- Control rooms needing true 8K output
- Installations needing 16-channel synchronous playback for investigations
- Sites needing substantial on-board storage (up to 4 SATA drives)
- Facilities running VCA-enabled cameras needing multiple analytics event types
- Installers wanting dual 4K HDMI output for split-feed monitoring
- Sites choosing between this and the higher-PoE /24P sibling based on camera count
- Sites with unreliable network links needing resilient streaming performance
| Specification |
Details |
| Brand |
Hikvision |
| Model |
DS-7732NI-M4/16P |
| Product Type |
M Series 8K Network Video Recorder with PoE |
| IP Video Input |
Up to 32 channels |
| Built-In PoE Ports |
16 |
| Decoding Capacity |
Up to 32-ch@1080p |
| Video Compression |
H.265+ / H.265 / H.264+ / H.264 |
| HDMI 1 Output |
8K@30Hz, 4K@60/30Hz, 2K@60Hz, 1080p@60Hz |
| Video Output |
Independent HDMI & VGA; dual 4K HDMI supported |
| Storage |
Up to 4 SATA interfaces |
| Bandwidth |
320 Mbps incoming, 400 Mbps outgoing |
| Playback |
16-channel synchronous playback |
| Smart Detection |
Multiple VCA event support |
| Power / Dimensions / Weight |
Not confirmed from the pages reviewed — verify before publishing |
| Warranty |
Manufacturer standard warranty (confirm current term before publishing) |
Frequently Asked Questions
How does this compare to the DS-7732NI-M4/24P?
Both are 32-channel M Series 8K NVRs with the same core video output capability, but the /24P has 24 built-in PoE ports and a higher decoding capacity (up to 40-ch@1080p) versus this model's 16 built-in PoE ports and 32-ch@1080p decoding — choose based on how many cameras you'll power directly from the recorder.
Can it output true 8K video?
Yes, HDMI 1 supports 7680 × 4320 at 30Hz.
How many cameras can it power directly?
Up to 16 compatible IP cameras via the built-in PoE ports, with additional channels up to the 32-channel maximum connectable via standard networking.
How much storage can it support?
Up to 4 SATA interfaces for on-board drives.
Does it support synchronous playback of multiple channels?
Yes, it supports 16-channel synchronous playback, useful for reviewing several camera feeds side by side during an investigation.
Does it support VCA analytics?
Yes, it supports multiple VCA (Video Content Analytics) event types from compatible connected cameras.
Can it drive two separate displays?
Yes, independent HDMI and VGA outputs are provided, with dual 4K HDMI output supported as an alternative to full 8K.
Does it handle unreliable network connections well?
Yes, Hikvision's advanced streaming technology is designed to maintain smooth live view even over degraded or congested network links.
