QNB-8002 Box Network Camera Hanwha Vision

QNB-8002 Box Network Camera from Hanwha Vision: A Comprehensive Guide

In the world of modern surveillance systems, high-performance network cameras with advanced technologies have become essential elements for securing commercial, industrial, and residential sites. Among the cameras that combine efficiency, quality, and cost-effectiveness is the QNB-8002 box network camera from Hanwha Vision, part of the Wisenet Q Series. This series is designed to meet surveillance requirements for small- to medium-scale applications, offering advanced technical features while ensuring ease of use and seamless integration with video management systems.

This camera represents a suitable option for businesses that require high-resolution monitoring supported by intelligent analytics, and it serves as a strong example of what box-type network cameras can deliver within modern security environments.

Overview of Hanwha Vision

Hanwha Vision is a Korean company specializing in the development and manufacturing of video surveillance solutions for over three decades. The company is renowned for its focus on advanced optical design and image processing, and it is considered a leading global supplier of professional security cameras. Some of its products were previously known under the name “Samsung Techwin” before being rebranded and operated under the Hanwha Vision name.

Hanwha Vision’s network cameras target various sectors, including corporate offices, public facilities, industrial sites, and even large-scale projects that rely on advanced recording and storage systems.

Introduction to the QNB-8002 Camera

The QNB-8002 is a Box network camera with a resolution of 5 megapixels, providing high-definition images up to 2592×1944 pixels at a frame rate of 30 frames per second using H.265 or H.264 encoding, allowing smooth, high-quality video recording.

The box-style design of the camera offers flexibility in selecting appropriate lenses according to distance requirements and depth of field at the site, and it can be easily integrated with storage systems and surveillance networks.

Key Technical Specifications

Resolution and Imaging

• Sensor: 1/2.8″ CMOS

• Resolution: Up to 5 megapixels (2592×1944) with support for lower resolutions such as 1080p and 720p

• Frame Rate: Up to 30 frames per second at 5MP resolution

• Low-Light Performance: Minimum illumination of 0.07 lux in color

• Video Encoding: Supports H.265, H.264, MJPEG

• Smart Compression Technology: WiseStream II for optimized bit rate reduction while maintaining image quality

These specifications make the camera suitable for capturing clear video even in low-light conditions and help reduce storage usage and network bandwidth compared to standard cameras.

Optical Features and Lens Functions

The QNB‑8002 camera supports manual focus on the lens and is available with C Mount and CS Mount options to accommodate different lenses according to site requirements. The lens is manually adjustable based on the specific application, providing users with great flexibility in setting viewing angles and depth of field.

Operational Intelligence Day and Night

The QNB‑8002 camera is equipped with a Day & Night mode with an ICR (IR Cut Filter), enhancing performance in low-light conditions and ensuring smooth transition between day and night modes. The camera also features 120 dB WDR (Wide Dynamic Range) to expand dynamic range, which is essential when there is a significant difference in lighting within the same scene—such as scenes with strong backlighting or deep shadows.

Storage and Networking

The camera features a single micro SD card slot supporting up to 128 GB for local video recording directly on the camera, providing an additional option for storing video without the need for full centralized recording in all cases.

Regarding networking, the camera supports Ethernet RJ‑45 connectivity at 10/100BASE‑T and is compatible with common network protocols such as IPv4, IPv6, TCP/IP, UDP, HTTP, HTTPS, FTP, RTSP, DHCP, and others, making it integrable with most network environments and video management systems.

Security and Cyber Protection

The camera supports several functions to protect communication and user data:

• HTTPS for encrypted connections

• 802.1X Authentication for network authentication

• Prevention of brute-force attacks on user authentication

• Encryption and storage of authentication information

• Event and access logs

These features help protect the camera against unauthorized use and cyber threats, which is critical in sensitive business environments.

Practical Real-World Applications
Businesses and Retail Stores

In small and medium-sized stores and companies, the QNB‑8002 camera is used to monitor store entrances and exits, oversee point-of-sale areas, and track customer behavior in sensitive zones. Its smart analytics capability allows the system to alert when there is unusual movement or unauthorized entry into restricted areas.

Offices and Administrative Facilities

Thanks to its high video quality and clear images in low-light conditions, this camera can provide both indoor and outdoor monitoring for offices without the need for complex systems or expensive setups. It can also be centrally controlled through the same work network.

Small Industrial Facilities

In small and medium industrial facilities, the camera is useful for monitoring storage areas and valuable assets, as well as overseeing daily operations to record activities and handle security events in real time, thanks to its built-in analytical intelligence.

Accessories and Expansions

Peripheral devices can be added to the camera, such as selected external lenses, additional lighting units, or weather-resistant housings, providing flexibility for applications that require customized setups.

Integration with Surveillance and Video Management Systems

The QNB‑8002 camera supports the ONVIF Profile S/G/T protocol, which means it can operate with a wide range of network video recorders (NVRs) and video management system (VMS) platforms of various types, whether local or cloud-based, making it easy to integrate into a larger security infrastructure.

Practical Challenges and Considerations

Although the QNB‑8002 offers a powerful set of technical features, users should keep the following in mind:

• Professional installation is necessary to ensure the proper use of lenses and precise adjustment of angles.

• Dependence on a suitable network with sufficient capacity for streaming and storage, especially when recording at 5MP resolution.

• As with any network camera, regular maintenance is essential to ensure optimal performance and provide flexibility for applications that require customized settings.

Resources

• Hanwha Vision QNB-8002 Box Network Camera