What are the functions of video surveillance?

As an auxiliary system for emergency liaison and command of earthquake relief and disaster relief, video surveillance systems, video surveillance, video conference, and other data communication systems play an important role in reporting danger, commanding rescue, and emergency rescue, which cannot be replaced by traditional voice communication systems. In addition to video surveillance and video conferencing systems, telemedicine, distance education, and other integrated data communication services have also played a significant role in earthquake relief.

The video surveillance system provides a lot of first-hand on-site information for emergency commanders in the process of fighting the earthquake. In addition, the wireless video transmission system is also an assistant for rescuers, not only shooting in places where personnel cannot enter and sending back images in real-time but also enabling remote consultation when rescuing the injured.