Low light technology

As the IR Camera and IR Control technologies, developed for the first time in the world by Visionhitech, are widely distributed around the world today allowing a great contribution to the advancement of CCTV camera technology, we are always creating differentiated and innovative low light technologies. When we make something, it comes different and superb.
TECHNOLOGY

Ultra STARLUX technology

See-through the 0.1lux darkness in full Color/ ‘0’lux in BW IR

The Ultra-Starlux camera comprises of an ultra-sensitive Stavis sensor, high-end ISP, and Visionhitech’s advanced video tuning technologies.

The technology allows the camera to conduct low light performance by 50% higher than the STAVIS camera and to capture live color video in as low as 0.1 lux darkness. At below 0.1lux, the camera turns to True DN mode that displays B/W image with the IR illumination on automatic.

The lux value of the 0.1 may refer to the darkness level of the mid-night after the sunset. At this range, the human eye loses its sensitivity to recognize the scene.

Ultra-Starlux technology enhances the colorful images taken into the camera more vivid and bright so that the details of objects that were indiscernible with the naked eye or with B/W IR mode be distinctly identifiable.

 

Normal cam at 1.0 lux

Normal cam at 0.5 lux

Normal cam at 0.1 lux

U-Starlux cam at 1.0 lux

U-Starlux cam at 0.5 lux

U-Starlux cam at 0.1 lux

TECHNOLOGY

STARLUX technology

See-through the 0.2lux darkness in full Color/ ‘0’lux in BW IR

The Starlux camera comprises of a highly sensitive Stavis sensor, high-end ISP, and Visionhitech’s advanced video tuning technologies.

The technology improves the low light performance by 50% higher than the usual camera and to capture live color video in as low as 0.2 lux darkness. At below 0.2lux, the camera turns to True DN mode that displays B/W image with the IR illumination on automatic.

The lux value of the 0.2 may refer to the darkness level of a few hours later after the sunset. At this range, the human eye may recognize the scene in color. But for conventional cameras with a lack of low light sensitivity, it is the level that the camera cannot sense the colorful details at all, thus requiring an IR illumination even in a day.

The Starlux camera captures vivid colorful image for a longer period of time in a day while turning on B/W IR image only for a short period of the time at night.

The improvement of low light performance in color mode dramatically enhances the ability to acquire forensic evidence in dim light environments.

At below 0.2 lux, the image turns to B/W with IR on helping the camera to see through the total darkness.

TECHNOLOGY

Smart IR

Smart IR technology automatically controls the amount of the IR illumination according to the distance of the object, resulting in producing recognizable images at night without the human face being washed out.

Normal IR Camera

Smart-IR camera

TECHNOLOGY

Long-range, low heat Hi-power IR

Built-in Hi-power IR LEDs, combined with smart IR tech and low heat generation tech, provides nighttime IR capture up to 80M and longer IR lifetime.

Normal IR Camera

Long-range and less heat Hi-power IR camera