What type of lighting technology can enhance image quality at night for Axis cameras?

Infrared (IR) illumination is the most effective lighting technology for enhancing image quality at night for Axis cameras. This is because IR illumination operates in the infrared spectrum, which is invisible to the human eye but can be detected by most digital cameras, including those from Axis. It allows the cameras to capture clear images in low-light environments or complete darkness without producing visible light that might disturb the surroundings or alert potential intruders.

Using IR illumination provides a significant advantage for surveillance and security applications, as it not only improves visibility during nighttime but also minimizes the risk of detection, thus ensuring more effective monitoring capabilities. This capability is especially critical for applications where discretion is necessary, making IR illumination a preferred choice in the field of video surveillance.

Other lighting technologies, such as LED, halogen, and fluorescent lighting, may improve visibility to the naked eye but are less effective for security cameras specifically aimed at operating in low-light conditions. These options produce visible light that can be easily seen and might compromise the stealth needed for surveillance operations. Therefore, these lighting types are not optimal for enhancing the night-time functionality of Axis cameras compared to infrared illumination.