Decoding Hikvision NVR Model Parameters
Choosing an NVR is not just about channel numbers.
Your system's performance depends on platform capability, bandwidth, AI intelligence, and storage scalability. Hikvision’s product range continues to evolve and expand, distinguishing between different models can be confusing. This provides a quick overview of NVR features, functions, and the meaning behind the letters and numbers used.
👉 Explore our full range of NVR solutions at SMarket.
FOR EXAMPLE:
DS-7616NI-M2/16P
DS - Hikvision Product
iDS - Smart NVR [Intelligent products start iDS-]
Product Range-the first number
1 - Mounting Accessories-Components used to install and secure devices
2 - Cameras
3 - 3E Network Switches-Devices used for connecting and powering IP devices
7/9 - NVR/DVR
D2 - LCD Display-Standard Liquid Crystal Display monitors
D4 - LED Wall-Large video walls
D5 - Monitor-Professional monitors
Table 1 — Product Range Example
| Product Range Code | Product | Explanation |
|---|---|---|
| 1 – Mounting Accessories | Hikvision DS-1473ZJ-155 Mounting Bracket | A durable bracket used to mount and secure Hikvision turret/bullet cameras. |
| 2 – Cameras | Hikvision DS-2CD2386G2-IU 8MP Turret Camera | A 4K turret camera with AcuSense AI & built-in microphone. |
| 7 / 9 – NVR / DVR | Hikvision DS-7616NI-M2/16P NVR | A 16-channel professional NVR with 16 PoE ports for medium business setups. |
Product Series
71 - Value Series-Entry-level and economic series
76 - Pro Series-Mid-range and professional
77 - Pro Series-Enterprise-level
96 - Ultra Series-Highest-end, enterprise-class and large-scale
IP Port Name: The two-digit number indicates the maximum number of cameras the NVR supports.
4 - 4 Ports
8 - 8 Ports
16 - 16 Ports
32 - 32 Ports
64 - 64 Ports-enterprise-level
128 - 128 Ports
256 - 256 Ports
Product Model
DS-NI-Standard model and no deep-learning analytics
DS-NXI-AcuSense AI, human vehicle classification and reduced false alarms
iDS-NXI-Advanced AI tier, higher accuracy and additional behavioural analytics
Product Platform
-K - Eco Range
-I - Professional range [compatible LPR, thermal, fisheye]
-M - Ultra range [LPR, thermal, fisheye, PanoVU]
Hard Drive Ports
1 - 1 Port
2 - 2 Port
4 - 4 Port
8 - 8 Port
16 - 16 Port
24 - 24 Port
Option & Features
/16P - 16 PoE Interfaces
/H - Decorder Port
/W - WiFi Module
/4G - 4G Module
DS-7616NI-M2/16P is a 16-channel professional NVR with ultra-platform performance, 2 HDD bays, and 16 built-in PoE ports — ideal for retail, warehouse, and commercial installations.
Matching Your NVR to the Right Scenario
Different environments require different NVR capabilities.
Here’s the optimized scenario recommendation table:
Table 2— Scenario-Based Recommendations
| Scenario | Primary Need | Recommended Model | Why This Works |
|---|---|---|---|
| Home / Small Office | Affordable,basic recording | DS-7604NI-M1/4P | Cost-effective, reliable, flexible 2-bay storage |
| Mid-Sized Retail / Warehouse | Accurate detection, fewer false alarms | Human/vehicle classification; PoE simplifies wiring | |
| Commercial / Enterprise | 4K streams, heavy data throughput | DS-7732NI-M4/16P |
High bandwidth; large storage capacity for long retention |
Making an Intelligent Investment
Choosing the right Hikvision NVR ensures long-term performance and system scalability.
- Choose -K → For simple, budget-friendly setups
- Choose -I → For high-performance, 4K environments
- Choose iDS → For advanced AI detection & minimal false alarms
A well-chosen NVR is the backbone of a reliable CCTV system.
Explore Our Full Hikvision NVR Range
To compare models, check compatibility, or get expert advice, please visit SMarket!
If you need in-depth configuration details, specifications, or troubleshooting steps for the Hikvision I-Series and M-Series NVRs, you can download the official document here:
[Download Hikvision NVR (I/M Series) User Manual]