Ubiquiti UVC-AI-THETA-LENS-LD UniFi AI Camera

Ubiquiti UVC-AI-THETA-LENS-LD Long-Distance Lens for AI Theta Hub

Overview

The Ubiquiti UVC-AI-THETA-LENS-LD is a fixed focal-length long-distance lens engineered as a direct accessory for the UniFi AI Theta hub-based camera system. This lens module provides extended field coverage for security integrations requiring narrow, high-definition monitoring of distant subjects. The UVC-AI-THETA-LENS-LD delivers 4K resolution capture with precise video controls and thermal management suited to professional indoor surveillance deployments.

Key Features

• 4K Video Resolution: Captures 8MP video at 3264 x 2448 pixels (4:3 aspect ratio) with maximum frame rate of 24 FPS
• Long-Distance Field of View: Horizontal 36.2°, vertical 27.7°, diagonal 44.4° FOV for focused, distant monitoring
• Fixed Focal Length Optics: 8MP CMOS sensor with fixed focal length design for consistent optical performance and reliable focusing
• Advanced Video Processing: Supports color, brightness, sharpness, contrast, and white balance adjustments; 2D and 3D noise reduction; motion-based noise reduction; masking and text overlay capabilities
• Compact Form Factor: Measures ⌀22.8 x 43.5 mm (⌀0.9 x 1.7 inches), weighs only 15 g (0.5 oz) for minimal load on mounting infrastructure
• Durable Construction: Aluminum alloy and polycarbonate enclosure rated for indoor environments
• Low Power Consumption: Operates on 5V DC at 0.5A with maximum power draw of 2.5W via Theta proprietary power interface
• Wide Operating Range: Functions reliably in ambient temperatures from -20 to 40° C (-4 to 104° F) and humidity levels 10-90% noncondensing
• Flexible Mounting: Includes wall and ceiling mount hardware; optional angle mount available for custom positioning
• Regulatory Compliance: FCC, IC, and CE certified for global deployment

Integration & Compatibility

The UVC-AI-THETA-LENS-LD functions exclusively as a lens module within the UniFi AI Theta hub ecosystem. It connects via the proprietary Theta power and video interface and is managed through the UniFi Cloud Controller or local management interface. This lens is purpose-built for integrators deploying multi-camera surveillance systems where telephoto coverage of specific zones, corridors, or entry points is required without adding separate camera hardware.

Package Contents

Each UVC-AI-THETA-LENS-LD includes the lens assembly, wall mount bracket, and ceiling mount bracket. Installation guides and product documentation are available through Ubiquiti support channels.

Marty Allison

I've deployed the UVC-AI-THETA-LENS-LD in access control and facility monitoring projects where narrow field-of-view coverage is essential. The optical quality and low power footprint make this lens a practical choice for integrating telephoto surveillance without replacing existing hub infrastructure.

Technical Highlights:

• Optical Performance: The 36.2° horizontal field of view and fixed focal length deliver crisp, distortion-controlled imaging for recognition tasks at distance. The 8MP 4K sensor captures detail suitable for facial identification and license plate reading in professional security workflows.
• Power Efficiency: At 2.5W maximum consumption and 5V operation, this lens poses minimal burden on Theta hub power budgets, enabling multi-lens configurations on a single power supply.
• Video Processing Stack: Built-in 2D and 3D noise reduction, along with motion-triggered NR, ensures usable video in lower-light indoor spaces without requiring external video conditioning.

Deployment Considerations:

• This lens is indoor-rated only. Do not expose to outdoor moisture or temperature extremes beyond -20 to 40° C.
• Confirm Theta hub version and firmware support compatibility before ordering multiple lens units; coordination with UniFi OS management is required.
• The 24 FPS maximum frame rate is suitable for security monitoring but not ideal for fast-motion applications; verify frame rate meets your recording and playback requirements.
• Mount positioning is critical with telephoto lenses. Use the included angle mount to fine-tune coverage of distant zones, especially in large open areas.

The UVC-AI-THETA-LENS-LD is a solid option for integrators who need to extend Theta hub capability into focused, narrow-field monitoring without deploying standalone cameras. Pair it with broader field lenses on the same hub for hybrid coverage strategies in mid-to-large facility surveillance.