久久99精品久久久久子伦,国产精品九九99久久精品,91精品影院一区二区三区,国产精品久久久久永久桃色tv,中文字幕视频一区二区三区,超碰777,亚洲精品麻豆一区二区,JVID福利在线一区二区,国产精品亚洲一区二区三区在线观看

Suitable for underground coal mines with methane and coal dust explosion hazards, it is a mining monitoring equipment that integrates video signal acquisition technology, video compression transmission technology, and network communication technology.

Used for remote video imaging and real-time monitoring of important equipment and personnel in key underground locations, supporting a wide dynamic range of up to 120dB, suitable for backlight environment monitoring, and supporting 3D digital noise reduction.

It has multiple alarm functions such as boundary crossing, scene change, regional intrusion, audio abnormality, virtual focus, movement, facial detection, and dynamic analysis, which can be used in cascade.