An auto iris security camera is a type of surveillance camera that automatically adjusts the camera’s aperture to maintain a consistent level of light in the image. The aperture is the opening in the lens that controls the amount of light that enters the camera.
Here are some key features of auto iris security cameras:
- Light control – Auto iris security cameras are designed to maintain a consistent level of light in the image, regardless of changes in lighting conditions. This helps ensure that the image is clear and visible, even in challenging lighting conditions.
- Types of auto iris – There are two types of auto iris control: DC and video. DC auto iris cameras use a DC voltage to adjust the aperture, while video auto iris cameras use a video signal to adjust the aperture.
- Vari-focal lens – Auto iris security cameras typically use a vari-focal lens. Which allows the camera to adjust its focus to maintain a clear image even when the field of view changes.
- Indoor and outdoor use – Auto iris security cameras can be used both indoors and outdoors, and may be weather-resistant for outdoor use.
- Integration – Auto iris security cameras can be integrated with other security systems. Such as access control or alarm systems, for enhanced security and automation.
Overall, auto iris security cameras are useful in situations where lighting conditions may change frequently. Such as in outdoor surveillance or in areas with bright lights or shadows. They help ensure that the image is clear and visible. Even in challenging lighting conditions, and can be integrated with other security systems for enhanced security and automation.
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