Product Overview
For medium-scale commercial installations requiring a centralised recorder to manage up to 16 IP cameras, the DS-7616NI-M2/16P is a 1U NVR built around high-bandwidth throughput and direct PoE connectivity. Featuring 16 independent PoE network ports with a combined budget of up to 200W, this unit eliminates the need for a separate PoE switch, keeping rack enclosures and comms cabinets tidy and cable runs straightforward. Equipped with an HDMI output capable of 8K (7680 x 4320) resolution at 30Hz, it supports large-format monitoring displays and high-resolution video walls. Built with Australian AcuSense firmware, the DS-7616NI-M2/16P can classify human and vehicle movements from compatible AcuSense cameras, reducing time spent reviewing non-relevant recordings. It comes pre-loaded with a 4TB surveillance-grade HDD across 2 SATA bays, and supports up to 256 Mbps incoming bandwidth with decoding across H.265+, H.265, H.264+, and H.264 formats.
Key Capabilities
16 Independent PoE Ports
Each of the 16 RJ-45 PoE ports operates independently at 10/100 Mbps with a total PoE power budget of up to 200W (IEEE 802.3 af/at). This removes the need for a dedicated PoE switch, reducing rack space and cabling complexity in commercial server rooms and comms cupboards.
8K HDMI Output
The HDMI output supports resolutions up to 8K (7680 x 4320) at 30Hz, with additional options including 4K at 60Hz and 2K at 60Hz. This makes the DS-7616NI-M2/16P well suited to large monitoring wall displays and high-resolution control room setups where image detail across multiple camera feeds matters.
256 Mbps Incoming Bandwidth
With a 256 Mbps incoming and outgoing bandwidth ceiling, this NVR can handle simultaneous recording from 16 channels at full resolution without bottlenecking streams. This is particularly relevant when deploying higher-resolution cameras such as 8MP or 12MP across a full 16-channel system.
AcuSense Human and Vehicle Classification
The Australian AcuSense firmware enables this NVR to process human and vehicle classification events from compatible AcuSense cameras. This filters event logs and push notifications to movement types that genuinely matter, reducing false trigger reviews during busy or high-traffic periods.
Up to 32MP Camera Support
The NVR accepts IP video inputs up to 32MP resolution, with decoding capability spanning 2-ch at 32MP through to 16-ch at 4MP. When ultra HD resolution mode is enabled, it supports up to 8 channels of 32MP or 24MP input, providing a pathway for future-proofing with higher-resolution cameras.
Pre-Loaded 4TB HDD with Expandable Storage
Supplied with a 4TB surveillance-grade HDD already installed, this NVR is ready to record from day one. The 2 SATA interfaces each support up to 14TB capacity drives, allowing total on-board storage of up to 28TB for extended retention periods across all 16 channels.
Best For
- Medium Commercial Sites: Offices, retail premises, warehouses, and light industrial facilities requiring a 16-channel IP recording solution with direct PoE camera connections and no need for a secondary network switch.
- AcuSense Camera Deployments: Sites running Hikvision AcuSense cameras that need a recorder with matching Australian AcuSense firmware to enable human and vehicle classification at the NVR level.
- High-Resolution Monitoring Walls: Control rooms and monitoring stations using large 4K or 8K displays, where the HDMI output at up to 8K resolution provides a significant upgrade over standard 4K NVR outputs.
- Rack-Mounted Installations: IT rooms and comms cabinets where the compact 1U form factor (385 x 315 x 52 mm) integrates cleanly into standard rack configurations alongside other network equipment.
Why Choose the DS-7616NI-M2/16P
The DS-7616NI-M2/16P sits in the Hikvision Ultra Series, which positions it above entry-level NVRs in both decoding capability and output resolution. The 8K HDMI output is a genuine differentiator over standard commercial NVRs that cap at 4K display, and the full 256 Mbps bandwidth ceiling ensures no compromise when running a full 16-channel load of high-resolution cameras. The 16 independent PoE ports remove a common installation pain point by eliminating the need for a separate managed PoE switch, saving both hardware cost and rack space. With Australian AcuSense firmware already loaded, it works immediately with AcuSense cameras without requiring manual firmware updates. The included 4TB HDD means the unit is operational on day one. Available through Security Wholesalers, the DS-7616NI-M2/16P is a capable 16-channel recorder for installers and integrators building structured commercial surveillance systems.
Buyer Decision Tips
Storage Planning: The DS-7616NI-M2/16P includes 2 SATA bays with 1 pre-installed 4TB HDD. Maximum on-board storage is 28TB (2 x 14TB drives). If your retention requirements across 16 cameras exceed what 28TB provides at your chosen resolution and frame rate, consider whether network-attached or iSCSI storage expansion is part of your infrastructure plan before committing to this unit.
PoE Power Budget: The total PoE output across all 16 ports is capped at 200W. If you are deploying cameras that draw higher per-port power, such as PTZ units or cameras with active deterrence heaters, calculate your total PoE load before installation. Cameras drawing more than 12.5W on average across all 16 ports will exceed the budget and may require an external PoE injector or switch for selected channels.
Key Features & Technical Specifications
| Model |
DS-7616NI-M2/16P |
| IP Video Inputs |
16 channels, up to 32MP resolution |
| Incoming / Outgoing Bandwidth |
256 Mbps / 256 Mbps |
| Decoding Capability |
2-ch at 32MP (30fps), 2-ch at 24MP (30fps), 4-ch at 12MP (20fps), 8-ch at 8MP (25fps), 16-ch at 4MP (30fps) |
| Video Compression |
H.265+, H.265, H.264+, H.264 |
| HDMI Output |
Up to 8K (7680 x 4320) at 30Hz; also supports 4K at 60Hz, 2K at 60Hz, 1080p at 60Hz and lower |
| VGA Output |
Up to 1920 x 1080 at 60Hz |
| Synchronous Playback |
16 channels |
| PoE Ports |
16 x RJ-45 10/100 Mbps, IEEE 802.3 af/at, total PoE budget up to 200W |
| Network Interface |
1 x RJ-45 10/100/1000 Mbps self-adaptive Ethernet |
| Remote Connections |
Up to 128 |
| SATA Interfaces |
2 x SATA, up to 14TB per drive |
| Included HDD |
4TB surveillance-grade HDD |
| Alarm I/O |
4 inputs / 1 output |
| USB Interfaces |
Front: 1 x USB 2.0; Rear: 1 x USB 3.0 |
| Power Supply |
100 to 240 VAC, 50 to 60 Hz |
| Dimensions (W x D x H) |
385 x 315 x 52 mm |
| Form Factor |
1U |
| Working Temperature |
-10°C to 55°C |
Ideal Use Cases
Office Buildings
Multi-floor commercial offices benefit from the 16 PoE ports providing structured camera connections back to a single rack-mounted unit. The 1U form factor fits cleanly into existing server room rack configurations, keeping surveillance infrastructure consolidated.
Retail Premises
Larger retail stores running 16 IP cameras across sales floors, storage areas, and entry points can use AcuSense classification to filter alerts to people-triggered events, reducing alert fatigue from shopping trolleys, signage movement, and lighting changes.
Warehouses and Distribution Centres
High-ceiling industrial environments with cameras covering loading docks, racking aisles, and yard entrances benefit from the 256 Mbps bandwidth ceiling when deploying multiple 8MP or 12MP cameras to capture detail across large open spaces.
Monitoring and Control Rooms
The 8K HDMI output makes this NVR suitable for control rooms using large-format 4K or 8K displays. With 16-channel synchronous playback supported, operators can review all camera feeds simultaneously on a single screen without switching between views.
Education and Institutional Facilities
Schools, universities, and healthcare facilities requiring structured 16-camera coverage across multiple buildings or wings can use the independent PoE ports to connect cameras directly without additional switching hardware, reducing points of failure in the network.
Choosing the Right Model
- Choose this model if: You need a 16-channel PoE NVR with 8K HDMI output, AcuSense human and vehicle classification, and a high 256 Mbps bandwidth ceiling for a medium commercial site where a separate PoE switch is not preferred.
- Choose a different model if: Your site requires more than 16 camera channels, as this NVR is fixed at 16 inputs. Alternatively, if your storage retention requirements exceed 28TB on-board, consider a recorder with more SATA bays or built-in NAS/iSCSI support.
- Choose a different model if: Your camera count is 8 or fewer and the full 16-channel capability and PoE budget would go largely unused. A lower-channel NVR may deliver equivalent functionality at a lower cost for smaller deployments.
FAQs
- Does the DS-7616NI-M2/16P come with a hard drive already installed?
Yes. This unit is supplied with a 4TB surveillance-grade HDD pre-installed and ready to record. The NVR has 2 SATA interfaces, so a second drive of up to 14TB can be added to increase total on-board storage to a maximum of 28TB.
- How does the AcuSense firmware on this NVR work?
The Australian AcuSense firmware allows the DS-7616NI-M2/16P to process classification data from compatible Hikvision AcuSense cameras. When those cameras detect motion, the NVR can distinguish between human and vehicle targets versus other motion sources, filtering event alerts and search results accordingly. The cameras themselves must also be AcuSense models for this to function.
- What is the total PoE power available across the 16 ports?
The NVR provides a combined PoE power budget of up to 200W across all 16 ports, operating to IEEE 802.3 af/at standards. If connecting cameras that draw higher per-port power, such as PTZ units, calculate your total load across all channels before installation to avoid exceeding the budget.
- Can this NVR output to both HDMI and VGA simultaneously?
Yes. The DS-7616NI-M2/16P supports HDMI and VGA as independent outputs, meaning both can be connected and active at the same time. The HDMI output supports up to 8K resolution while the VGA output is capped at 1920 x 1080 at 60Hz.
- What is the maximum camera resolution this NVR supports?
In standard mode, the NVR accepts IP video inputs up to 32MP across all 16 channels. When ultra HD resolution mode is enabled, it supports up to 8 channels of 32MP or 24MP input. Decoding capability ranges from 2-ch at 32MP through to 16-ch at 4MP depending on the resolution mix deployed.
- How many simultaneous remote connections does the DS-7616NI-M2/16P support?
The NVR supports up to 128 simultaneous remote connections. This is relevant for multi-user environments such as facilities management teams or security monitoring companies where multiple staff members may need live or playback access at the same time.
- Where can I source additional hard drives for this NVR?
The DS-7616NI-M2/16P uses standard SATA surveillance drives up to 14TB each. Security Wholesalers stocks compatible surveillance-grade HDDs in various capacities to suit different retention requirements. It is strongly recommended to use drives rated for continuous surveillance operation rather than standard desktop drives to maintain recording reliability.
Additional Information
GUI Demo
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