Author: pttinfo

1、 Overview In the event of a sudden disaster in a mine, time is life. Command and dispatch personnel may not be able to notify on-site personnel in a short period of time through telephone or wireless mobile phones due to the blockage of the telephone communication system. Delays may be caused by on-site personnel […]

The party and the government attach great importance to the work of food and drug supervision, and all the plenaries since the 18th party congress have made major arrangements for food safety. Food safety is not only related to our physical and mental health, but also affects the healthy development of our economy and social […]

Background of program construction Law Enforcement Recorder is a kind of scientific and technological law enforcement product developed rapidly in recent years, and it is also a kind of police equipment which is concerned by the public security system all over the country. Law Enforcement Recorder set of digital photography, photography, audio recording and other […]

In recent years, the concept of integrated communication has been widely mentioned. So, what is integrated communication? What devices or systems can integrated communication integrate? Modern communication technology has benefited from the emergence of telephone networks, and people have achieved leapfrog communication through telephone. With the emergence of computers and the Internet, people can use […]

The emergency command and dispatch system is an important component of emergency management, and the command center is the control center of the emergency command system. It can be said that it is the brain in the emergency command and dispatch system system. All emergency commands in emergency management are issued from the command center. […]