Traditional Culture Encyclopedia - Photography and portraiture - What's the difference between infrared ball camera, high-speed ball camera, all-in-one camera and pan-tilt camera?
What's the difference between infrared ball camera, high-speed ball camera, all-in-one camera and pan-tilt camera?
2. First, explain the "spherical" camera. Cameras used for monitoring (also called monitoring probes) are divided into "gun type" and "ball type".
The gun is rectangular, similar to a TV camera, of course, very small, only the size of a palm.
In fact, the spherical camera is a miniature gun camera, which is placed in a hemispherical glass cover. Its advantages are that it is closed as a whole, the camera can swing in the cover, which expands the monitoring range, and the closed glass cover can also be dustproof and waterproof.
3. Infrared camera: a camera equipped with an infrared light, which can be used at night. Then the infrared spherical camera is a "spherical camera with infrared light".
4. High-speed ball camera: Also known as "fastball camera", it is a kind of spherical camera, but its software has the function of automatically tracking moving objects. For example, there is a high-speed ball camera in the corner of a square. If a person passes by the square, the camera will automatically track this person until he walks out of the monitoring range.
But high-speed spherical cameras can only track moving objects that can be distinguished. If a group of people are walking around the square, they can't be tracked.
5. All-in-one machine: A camera assembled by an infrared lamp and a camera, the full name is "all-in-one infrared machine".
6. Pan-tilt machine: The camera itself cannot rotate. Putting the camera on the pan/tilt can rotate 360 degrees and swing up and down, which expands the monitoring range. The spherical camera has a tripod head inside and a glass cover outside.
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