Discontinued — No Longer Available New
This model has been discontinued by Hanwha. Shop current Hanwha products → or see the recommended alternatives below.
Hanwha TNU-6321 RB 2MP Network Positioning Camera
The Hanwha TNU-6321 RB is a 2MP network positioning camera engineered for large-area surveillance requiring continuous pan capability and extended zoom reach. Built on a robust positioning platform, this camera combines a 32x varifocal lens with 360-degree endless rotation to deliver both wide-area monitoring and telephoto detail capture in a single unit. With native H.265 compression, advanced WDR processing, and day/night operation, the TNU-6321 RB is ideal for outdoor perimeter security, transportation hubs, and large indoor facilities.
Key Features
- 2MP resolution (1920 × 1080) at up to 60 fps
- 32x varifocal lens (4.44–142.6mm) for flexible zoom range and detail identification
- 360-degree endless pan rotation; tilt range -90° to +40°
- 120dB WDR for high-contrast scenes with direct sunlight and shadows
- Day/Night operation with ICR (infrared cut filter) switching
- Optional SPI-50 IR illuminator (850nm, 24W max) for low-light environments
- H.265, H.264, and MJPEG codec support for bandwidth optimization
- Edge storage via microSD/SDHC/SDXC card slot
- Motion detection, virtual line crossing, enter/exit, appear/disappear, tampering, face, and audio detection
- 24VAC power input
Technical Highlights
The TNU-6321 RB's varifocal optics and continuous positioning capability allow operators to zoom into distant scenes without repositioning the camera base, reducing deployment costs and improving operational efficiency. H.265 compression reduces bandwidth consumption by up to 50% compared to H.264, critical for large-scale deployments or bandwidth-constrained networks. The 120dB WDR engine maintains detail in both bright and shadowed areas, essential for outdoor sites with mixed lighting conditions. Local edge storage via SD card provides failover recording and reduces dependency on centralized storage infrastructure.
Applications
Ideal for outdoor perimeter monitoring, traffic/parking management, airport and port surveillance, critical infrastructure protection, and large warehouse or industrial facility coverage where zoom performance and continuous positioning are essential.
