:quality(85))
Illuminator, 940nm, long range
The 940nm long-range illuminator delivers covert infrared lighting for long-distance indoor and outdoor applications. It significantly improves night-time visibility and reduces video noise, while interchangeable beam diffusers and self-cleaning technology ensure reliable performance and minimal maintenance.
Commercial Type No: IIR-50940-LR
Adjustable IR intensity
Integrated adjustable photocell
Interchangeable beam pattern diffusers to match beam to camera
Self-cleaning lens coating technology
Telemetry input and photocell output for external switching
Frequently Asked Questions
Common questions about the Illuminator, 940nm, long range
Yes, the device includes a set of interchangeable beam pattern diffusers, allowing installers to select the exact beam angle—ranging from 10 to 95 degrees—that matches the camera's field of view. This ensures accurately illuminated scenes and maximizes the effective illumination distance up to 165 meters (540 feet).
The unit features an integrated adjustable photocell for automatic day-to-night switching, alongside telemetry input and photocell output. These connections enable external switching, allowing the illuminator to be triggered by other security devices or integrated seamlessly into broader video management workflows.
The illuminator is built with self-cleaning lens coating technology that minimizes dirt and debris buildup on the front window. Combined with a robust IP66-rated housing, IK09 impact protection, and a pressure equalization valve to prevent thermal expansion, the device reduces the need for physical maintenance and lowers the total cost of ownership.
By delivering consistent, accurately directed infrared lighting in low-light conditions, the illuminator dramatically improves night-time imaging. This clarity reduces image noise and lowers network bit rates, ensuring that intelligent video analytics, such as IVA Pro, receive high-quality visual data for accurate detection, classification, and tracking.