Product SKU: DS-7616NI-M2
Product Overview
The Hikvision DS-7616NI-M2 is a 16 channel network video recorder designed for high-resolution IP camera systems that need strong recording capacity, high bandwidth, flexible display output and reliable playback performance. It suits homes, businesses, warehouses, retail stores, offices and commercial sites using multiple IP cameras, including high-megapixel cameras up to 32MP input support. With 256 Mbps incoming and outgoing bandwidth, 16 channel synchronous playback, 8K HDMI output capability, H.265+ compression and two SATA interfaces supporting up to 16TB per HDD, this NVR is built for demanding CCTV systems where recording quality and storage flexibility matter. The 16 PoE interfaces also make installation cleaner by allowing compatible IP cameras to be powered and connected directly through the recorder.
Key Capabilities
16 Channel IP Camera Recording
The DS-7616NI-M2 supports up to 16 IP camera inputs, making it suitable for medium-sized CCTV systems that need multiple coverage points. It is useful for properties with cameras across entrances, driveways, shopfronts, storage areas, offices, yards and perimeter zones.
High-Resolution Camera Support
With support for IP video input up to 32MP resolution, this recorder is suitable for modern high-megapixel camera systems. This matters when buyers want to use sharper cameras and still keep recording, playback and display performance practical.
Strong Bandwidth Capacity
The 256 Mbps incoming and outgoing bandwidth gives the recorder capacity for multiple camera streams and remote viewing requirements. This is important for systems where several high-resolution cameras may be recording or being accessed at the same time.
Integrated PoE Camera Connections
The 16 RJ-45 PoE interfaces allow compatible cameras to connect directly to the recorder for both data and power. This can simplify installation by reducing the need for separate camera power supplies on suitable wired IP camera systems.
Flexible Storage Capacity
Two SATA interfaces support up to 16TB capacity per HDD, giving buyers room to build recording storage around camera count, resolution, frame rate and retention needs. This helps avoid undersizing storage on larger CCTV installations.
High-Quality Display and Playback
The recorder supports 8K HDMI output, independent HDMI/VGA output and 16 channel synchronous playback. This makes it practical for control rooms, offices and installations where live monitoring and quick review of multiple cameras are required.
Best For
- 16 Camera CCTV Systems: Suitable for sites that need up to 16 IP camera channels managed through one central recorder.
- High-Resolution Camera Installations: A strong fit for systems using 4MP, 6MP, 8MP, 12MP or higher-resolution cameras where recorder capability matters.
- Business and Commercial Sites: Useful for shops, warehouses, offices, workshops and multi-entry sites that require central recording and playback.
- PoE Camera Setups: Ideal where compatible IP cameras can be connected directly to the recorder using PoE, helping simplify cabling and power requirements.
- Longer Storage Planning: Suitable for buyers who need flexible HDD capacity across two SATA bays rather than a basic single-drive recorder.
Why Choose the DS-7616NI-M2
Choose the DS-7616NI-M2 when you need a capable 16 channel NVR for a higher-resolution CCTV system rather than a basic recorder with limited bandwidth or storage flexibility. Its 256 Mbps bandwidth, 16 PoE interfaces, 8K HDMI output, two SATA interfaces and 16 channel synchronous playback make it suitable for larger homes and commercial sites where camera count, display quality and recording performance need to be planned properly. For buyers comparing NVR options supplied by Security Wholesalers, the main advantage is the balance of high-resolution camera support, PoE convenience and room for larger hard drive capacity in one recorder.
Buyer Decision Tips
Buyer Tip: Choose a 16 channel NVR when you need more than an 8 camera system or want extra room for future camera additions. If you already know all 16 camera positions will be used, confirm storage capacity carefully so the recording retention matches your expectations.
Buyer Tip: This recorder has 16 PoE interfaces, which is useful for direct camera connection. For cameras installed beyond normal cable runs or connected through separate network switches, plan the network layout before installation to avoid bandwidth and cabling issues.
Key Features & Technical Specifications
| Channel Count |
16 channel IP video input. |
| Maximum IP Camera Resolution |
Up to 32MP resolution supported. |
| Incoming Bandwidth |
256 Mbps. |
| Outgoing Bandwidth |
256 Mbps. |
| PoE Ports |
16 × RJ-45 10/100 Mbps self-adaptive PoE interfaces. |
| PoE Power Budget |
≤ 200 W. |
| PoE Standard |
IEEE 802.3 af/at. |
| HDMI Output |
Up to 8K output, plus 4K, 2K and lower display resolutions. |
| VGA Output |
Up to 1920 × 1080/60Hz output supported. |
| Video Output Mode |
HDMI/VGA independent output. |
| Recording Resolution |
Supports 32MP, 24MP, 12MP, 8MP, 6MP, 5MP, 4MP, 3MP, 1080p and lower resolutions. |
| Decoding Format |
H.265+, H.265, H.264+ and H.264. |
| Decoding Capability |
Up to 2-ch@32MP, 4-ch@12MP, 8-ch@8MP or 16-ch@4MP depending on stream and frame rate. |
| Synchronous Playback |
16 channel synchronous playback. |
| Dual-Stream Recording |
Supported. |
| Stream Type |
Video, video and audio. |
| Audio Output |
1 channel RCA audio output. |
| Two-Way Audio |
1 channel RCA using audio input. |
| Remote Connection |
128 remote connections. |
| Network Interface |
1 × RJ-45 10/100/1000 Mbps self-adaptive Ethernet interface. |
| SATA Interfaces |
2 SATA interfaces. |
| Maximum HDD Capacity |
Up to 16TB capacity for each HDD. |
| Alarm In/Out |
4/1 alarm input/output. |
| USB Interface |
Front panel 1 × USB 2.0; rear panel 1 × USB 3.0. |
| Power Supply |
100 to 240 VAC, 50 to 60 Hz. |
| Operating Conditions |
-10 °C to 55 °C working temperature; 10% to 90% humidity. |
| Dimensions |
385 × 315 × 52 mm. |
| Weight |
≤ 3 kg without HDD. |
Ideal Use Cases
Retail Stores
Use this NVR for multi-camera retail systems covering entrances, aisles, counters, stockrooms and rear access points.
Warehouses
Suitable for sites needing cameras across roller doors, loading bays, storage zones, staff access points and external boundaries.
Large Homes
A practical choice for larger residential systems with cameras around driveways, gates, garages, entries and outdoor living areas.
Office Buildings
Useful for centralising camera recording across receptions, corridors, car parks, lift lobbies and entry points.
Commercial Perimeters
Well suited to IP camera systems monitoring fences, gates, yards, storage areas and after-hours external access routes.
Choosing the Right Model
- Choose this model if: You need a 16 channel NVR with PoE ports, strong 256 Mbps bandwidth, high-resolution recording support and two SATA interfaces.
- Choose a smaller recorder if: You only need a compact 4 or 8 camera system and do not expect to expand camera count later.
- Choose a larger or different system if: You need more than 16 camera channels, more specialised storage design or a recorder architecture beyond the supplied specifications.
- Check HDD selection before purchase: This recorder supports two HDD bays, but recording duration depends on HDD size, camera resolution, frame rate, compression and recording schedule.
FAQs
- How many cameras can the DS-7616NI-M2 record?
The DS-7616NI-M2 supports 16 channel IP video input, making it suitable for CCTV systems with up to 16 IP cameras. This is useful for larger homes, retail stores, warehouses and commercial sites where several coverage zones need to be recorded through one central NVR.
- Does this NVR have PoE ports?
Yes. The recorder includes 16 RJ-45 PoE interfaces using IEEE 802.3 af/at, with a listed PoE power capacity of up to 200 W. This allows compatible IP cameras to receive power and data through the recorder, simplifying many wired camera installations.
- What camera resolution does the DS-7616NI-M2 support?
The DS-7616NI-M2 supports IP video input up to 32MP resolution. It also supports recording resolutions including 24MP, 12MP, 8MP, 6MP, 5MP, 4MP, 3MP and 1080p. Ultra HD resolution mode affects the number of 32MP or 24MP channels supported, so camera planning should match the required resolution.
- How much storage can this NVR support?
The recorder has two SATA interfaces and supports up to 16TB capacity for each HDD. Actual recording retention depends on the number of cameras, camera resolution, frame rate, compression format, bit rate, motion activity and whether the system records continuously or by event. Security Wholesalers buyers should size storage around the required retention period.
- Can this recorder output to an 8K display?
Yes. The HDMI output supports up to 8K resolution at 30Hz, along with 4K, 2K and standard HD display options. This is useful for viewing high-resolution camera systems on compatible monitors, although the final display result will also depend on camera stream settings and monitor capability.
- Does the DS-7616NI-M2 support remote viewing?
Yes. The recorder supports network connectivity through a 10/100/1000 Mbps Ethernet interface and supports up to 128 remote connections. Remote viewing performance depends on network setup, internet upload speed, app configuration, camera stream settings and how many users are accessing footage at the same time.
- Can this NVR play back all 16 channels at once?
Yes. The DS-7616NI-M2 supports 16 channel synchronous playback. This is useful when reviewing events across multiple cameras at the same time, such as tracking movement across a warehouse, shopfront, car park, office building or larger residential property.
- Does this recorder support audio?
Yes. The recorder supports video and audio streams, includes one RCA audio output and supports one channel of two-way audio using the audio input. Audio functionality also depends on the connected camera, microphone, speaker and system configuration, so buyers should confirm the full audio pathway before installation.
- Is the DS-7616NI-M2 suitable for a business CCTV system?
Yes. This recorder is suitable for many business CCTV systems that need 16 camera channels, PoE camera connections, high-resolution recording and strong playback capability. It is a practical fit for retail stores, offices, warehouses, workshops and commercial sites where centralised recording and reliable review are important.
Additional Information
Hikvision DS-7604NI-I1-4P 4ch PoE CCTV NVR 4K 4TB Hard Drive (replaces DS-7604NI-K1-4P)
1 × $583.02 
