The control box is a centralized control of each system within the manual operation, reducing the flow of personnel and making the operation more convenient. Mainly used in hospital operating rooms, isolation wards, clean corridors and auxiliary rooms, etc., can realize a variety of Beijing time, operation time, anesthesia time, temperature and humidity setting and display, remote switch, medical gas alarm. Isolation /IT power, telephone/group call, call intercom, radio and background music.