The main types of low-light camera modules include the following:
Electronic day and night camera: This camera can automatically switch between color and black and white image modes under day and night conditions through electronic circuit switching, thereby improving the photosensitivity effect in low-light environments. It is currently the most widely used type.
Professional ultra-low-light camera: This type of camera achieves clear color images under extremely low light by improving the sensitivity of the image sensor, using high-performance sensors and DSP image effect processing technology. With the improvement of image sensor chip manufacturing technology, this type of camera can also ensure clear pictures in complex environments.
Slow shutter camera: Also known as frame accumulation camera, it increases image brightness by extending the exposure time. Although this method can obtain clearer images, it may cause image smearing, so it is suitable for monitoring static scenes, such as museums, night biological activity observation, etc.
Infrared auxiliary lighting mode: Infrared cameras use infrared lights to provide clear images without visible light illumination. This mode is effective in dark environments, especially for monitoring scenes that require high sensitivity.
