Vivotek AI-108 24W Adjustable IR Illuminator

Vivotek AI-108 24W Adjustable IR Illuminator

The Vivotek AI-108 is a professional-grade infrared illuminator engineered to extend night vision surveillance capabilities across large outdoor areas. Delivering high-intensity 850nm IR illumination up to 200 meters, this 24W device integrates seamlessly with Vivotek IP cameras and third-party surveillance systems to ensure consistent image clarity in complete darkness. Ideal for securing parking lots, perimeters, industrial facilities, and other expansive outdoor venues, the AI-108 combines intelligent control features with rugged, weather-resistant construction.

Key Features

• Extended Range Coverage: Projects infrared illumination up to 200 meters, capturing detailed images in total darkness without visible light pollution
• Adjustable Beam Angle: Horizontal beam angle adjustable from 10° to 30° via DIP switch or RS-485 control for precise field-of-view optimization
• Intelligent Light Sensor: Automatic IR trigger by ambient light sensor with adjustable sensitivity (100 Lux default, configurable via RS-485) for automatic day/night switching
• Energy-Efficient LED Array: 18-piece LED array operating at 24W for extended operational life and lower power consumption compared to traditional IR sources
• RS-485 Remote Control: Full digital control over illumination, beam angle, and sensor sensitivity for flexible system integration
• Compact Design: Lightweight 1.2 kg form factor (135 x 106 x 111 mm) fits standard Vivotek protective enclosures
• Extreme Temperature Tolerance: Operates reliably from -40°C to 50°C, with storage capability to 70°C for deployment in harsh climates

Technical Specifications

• Wavelength: 850nm (near-infrared, invisible to human eye)
• Beam Pattern: Elliptical for uniform illumination coverage
• Power Consumption: 24W via PoE or external power
• Connectivity: ITB Touch Board connector with RS-485 support for remote control
• Digital I/O: IR ON/OFF control input; light sensor trigger output for automated switching
• Compatible Enclosures: AE-23A, AE-23B, AE-23C, AE-23D, AE-23E, AE-23F

Applications

The AI-108 is ideal for perimeter security, facility monitoring, parking lot surveillance, industrial sites, and outdoor venues requiring reliable infrared illumination beyond 100 meters. Its adjustable optics and intelligent controls make it suitable for both fixed and variable surveillance scenarios.

Ted Perry

The AI-108 addresses a critical gap in outdoor surveillance deployments where ambient lighting is insufficient or unavailable. The adjustable 10°–30° beam angle is particularly valuable for eliminating IR washout in close-range scenarios while maintaining distance coverage. The 850nm wavelength is a security industry standard, offering excellent range and minimal visible glow.

RS-485 control integration allows sophisticated installations to tie illumination logic directly to video analytics or time-based schedules. For integrators, the ITB Touch Board connector and PoE compatibility reduce wiring complexity. Temperature ratings spanning -40°C to 50°C ensure reliable operation in cold climates and high-heat environments alike.

The light sensor trigger feature eliminates manual switching overhead, though sensitivity tuning via RS-485 is essential for multi-camera sites with varying ambient conditions. Overall, this is a mature, well-specified product for demanding outdoor surveillance infrastructure.