Smart Law Enforcement APP is a multimedia cluster communication application software based on Android intelligent law enforcement instrument terminal. It has various functions such as local storage and query of pictures and video files, cluster intercom, audio and video calls, map positioning, image transmission, video monitoring, short messages, location reporting, one-key alarm, etc. It supports Android system and can be based on user level , groups and permissions to manage. It can provide low-cost, high-efficiency, professional-level command and dispatch, production management and collaborative operation communication means for industry and enterprise customers.