Realize the access of various channels, including the access of video conference terminals, video surveillance, voice phones, mobile terminals, law enforcement recorders, command vehicles, cloth control balls, drones, smart glasses and other devices. After various channels are accessed, they provide communication capability support for upper-level visual command and dispatch applications, and open interfaces for upper-level applications to control audio and video communications.

Based on the audio and video capabilities of the platform and the GIS system, the application realizes duty on duty, event reporting, emergency consultation, command and dispatch, and comprehensive display. And for meetings, GIS, monitoring, etc. in the emergency handling process, they can all be uniformly displayed on the wall (provide an interface and be implemented by big data and other systems).