Is there an infrared camera in the KTV box?

Generally, KTV is not allowed, and the behavior of guests in the box is private.

Camera infrared is a red point light source in a dark environment, which is not difficult to find by careful observation.

However, KTV is a special place. In order to prevent guests from committing some illegal acts and play a warning role, some KTV cameras are not excluded.

If you encounter special circumstances, such as crime, you can take it out and find out if necessary.

But usually before you start, they will tell you, or there will be a slogan to remind you that if you feel uncomfortable, please don't shoot. ?

How to find the infrared camera:

You can turn off all the lights and see the whole house through the mobile phone camera. There will be obvious light in the infrared camera.

Extended data:

Narrow sense KTV is a place to provide karaoke audio-visual equipment and solfeggio space.

In a broad sense, it means karaoke and wine service, and its main business is night casinos.

Infrared camera needs to determine the camera type according to the specific use environment, as shown below:

(1) Investigate the light source environment with installation points at night;

If there is light or no light, whether the light is dim or no light environment determines how low the infrared ray of the camera is before the auxiliary camera is automatically turned on for monitoring and good image effect is obtained;

(2) Determine the approximate range that needs to be seen in the environment:

If you want to see 30 meters, 50 meters, 80 meters or 100 meters, you must see the movement of objects or faces at the farthest distance.

When choosing an infrared camera, the viewing range of the general infrared ray and camera lens has been determined, and the camera has made a set of finished products, so it is not as convenient as ordinary cameras to change the viewing range.

References:

KTV_ Baidu Encyclopedia