A large aperture along with advanced ISP technology, Dahua’s propriety image processing algorithms, and STARVIS™ imagers allow these cameras to produce identification-level images in near-dark conditions. Dahua cameras with low-light technology feature a maximum aperture of F/2.2 to allow as much light as possible to pass through the lens and hit the sensor. Lens aperture controls the amount of light that passes through the lens and into the body of the photosensitive surface of the camera. It also utilizes Smart Image Signal Processing to convert an image into digital form while enhancing the image or extracting useful information. A back-illuminated structure moves the photosensitive surface closer to the light, increasing the amount of light that enters each pixel. This back-illuminated pixel technology balances light throughout the scene, resulting in clear images in dark environments. Many Dahua cameras offer low-light technology using a Sony STARVIS™ CMOS sensor. Many cameras include built-in IR illuminators to reduce noise and light an area more. Dahua cameras with Starlight technology can also electronically suppress color information to provide clear monochrome images down to a certain light level. When in night mode, the ICR disengages to allow infrared and visible illumination to reach the image sensor. Dahua cameras with an IR cut filter (ICR) are designed to switch to night mode when the camera senses insufficient light to produce clear color images. Accessories Offers cables, monitors, brackets, junction box, and more.ĭahua’s Starlight technology uses optical, sensor and image processing technologies to provide clear images in dark environments.
#Darkfighter vs starlight software
#Darkfighter vs starlight pro
Network Products Dahua offers three series of network cameras to suit simple through advanced applications, including Lite Series, Pro Series and Ultra Series.
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