Uniview IQ series NVRs for smart, scalable surveillance systems

Uniview IQ series NVRs – intelligent, scalable, and reliable surveillance

April 17, 2025
Maggie Kruger
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Uniview’s IQ series network video recorders (NVRs) offer a smart and scalable solution for modern surveillance requirements. With multiple models supporting various channel counts and a wide range of advanced features, the IQ series delivers dependable performance for both small and large-scale security installations. Whether used in a retail store, office park, school, or enterprise campus, these NVRs provide flexibility, efficiency, and peace of mind.

Key features of the Uniview IQ NVR series

The IQ series supports Ultra 265, H.265, and H.264 video compression technologies, significantly enhancing storage efficiency without compromising image quality. By reducing bandwidth usage, users can extend storage time and lower infrastructure costs.

A variety of models support different channel capacities—8, 16, 32, and up to 64 channels—offering options for anything from small systems to multi-camera deployments. This makes the IQ series highly scalable and adaptable to changing security needs. Key models in the range include:

Uniview UNV EASY Series 8-Channel NVR with 2 HDD and 8 PoE Ports (NVR302-08B-P8-IQ) – A compact yet powerful NVR supporting 12MP recording, Ultra H.265 compression, smart video analytics, and 8 PoE ports for easy setup.
Uniview UNV EASY Series 32-Channel NVR with 4 HDD Slots (NVR304-32B-IQ) – Ideal for growing systems, this model supports up to 32 channels, 4K HDMI output, ONVIF compliance, and advanced ANR storage reliability.
Uniview UNV EASY Series 64-Channel NVR (NVR304-16B-IQ) – Designed for large-scale deployments with support for 64 channels, 12MP recording, 4 SATA interfaces, and smart analytics like face detection and people counting.
Uniview UNV PRIME AI Series 64-Channel NVR with 8 SATA Interfaces (NVR508-64E-IQ) – A high-performance solution offering 384 Mbps incoming bandwidth, cloud upgrade capability, and support for large storage volumes—ideal for mission-critical surveillance.

The NVRs support video recording at resolutions of up to 16 megapixels, enabling full utilisation of high-resolution IP cameras. This level of clarity is vital for accurate identification, detailed monitoring, and forensic review.

Most IQ series NVRs include dual video outputs—HDMI and VGA—with some models supporting independent output streams and 4K resolution (3840×2160). This ensures clear, detailed live viewing and playback, enhancing the operator’s experience.

Uniview’s support for ONVIF profiles S, G, and T, along with RTSP protocols, ensures broad compatibility with third-party IP cameras. This open architecture makes the IQ series ideal for phased upgrades and hybrid environments.

To mitigate the risk of data loss, the IQ series supports ANR (Automatic Network Replenishment). This feature allows cameras with local storage (e.g., SD cards) to record during network interruptions and automatically upload the footage to the NVR when connectivity is restored.

Maintenance is simplified through cloud-based firmware updates, ensuring the system remains secure and current without manual file transfers or onsite configuration. This not only saves time but reduces reliance on technical support.

Benefits of using Uniview IQ NVRs

The Uniview IQ series delivers a high return on investment by combining storage efficiency with intelligent performance. The advanced compression algorithms reduce data size while maintaining image quality, helping to lower storage costs or extend retention times.

With support for a wide range of channel counts, the system can scale as your environment grows. Organisations can start small and expand with confidence, knowing their infrastructure supports future growth

The inclusion of ultra-high-resolution recording capabilities ensures that critical details—such as faces or licence plates—are captured clearly, enhancing the effectiveness of surveillance footage.

The IQ series’ display options, including 4K support, allow for flexible viewing in control rooms, security offices, or multi-site command centres, delivering sharp and reliable visuals.

Its compatibility with third-party cameras and ONVIF protocols ensures seamless integration with legacy systems or mixed-brand environments—an essential feature for long-term system planning.

ANR technology ensures continuity in video capture during network disruptions, providing added resilience for environments where uptime is critical.

Cloud-based firmware management adds another layer of efficiency, reducing IT workload and helping maintain system security and functionality.

Uniview IQ vs non-IQ series – simplified comparison

IQ series:

Designed with AI camera support
Enables people and vehicle classification
Face recognition with compatible AI cameras
Smart VCA search and playback
False alarm filtering
Strong integration with Uniview AI cameras

Non-IQ series:

Basic motion detection and VCA support
Limited or no AI camera integration
May require third-party VMS for advanced analytics
System intelligence and usability

IQ series:

Enhanced user interface for intuitive operation
Smart event tagging, bookmarks, improved search
Some models include AI decoding capabilities

Non-IQ series:

Standard user interface
Manual video review without smart filtering
Hardware and performance enhancements

IQ series:

Improved processors and decoding in newer models
Support for higher resolutions and more channels
Dual HDMI/VGA output with independent streams on select models

Non-IQ series:

Core performance for recording and playback
Limited scalability and resolution support
Security and firmware management

IQ series:

Cloud-based firmware updates for easier maintenance
Advanced security options, encrypted streaming, and user access control

Non-IQ series:

May support firmware updates, though not always cloud-based
Basic or manual security measures

Ideal use case comparison

Use Case	IQ Series	Non-IQ Series
Smart city / AI projects	Yes	Limited
High-resolution environments	Yes	Some
Small business / basic recording	Yes	Yes
Enhanced playback / smart search	Strong	Basic
Legacy systems / budget installs	Scalable	Cost-effective

Summary comparison

Feature Category	IQ Series	Non-IQ Series
AI support	Full (with compatible cameras)	Limited or none
UI and usability	Enhanced and intuitive	Standard
Smart playback/search	Advanced (VCA filters, tags)	Manual, basic playback
PoE models available	Yes	Yes
Ideal for	Medium to advanced deployments	Small-scale / basic setups

If you're building networks that require efficiency, intelligence, and scalability—such as in corporate campuses, retail chains, education, or public surveillance—the IQ series is the ideal choice. For smaller projects or where budgets are limited, the non-IQ series still provides reliable performance and essential recording features.