Portable wireless emergency command system

The utility model relates to a portable wireless emergency command system, which solves the problems in the prior art of the short working period of an existing wireless emergency command system, incapable coexistence of wireless transmission and high-definition video signal transmission, incapable construction of a network and incapable connection of a public network. The portable wireless emergency command system comprises a central processing module, a 3G/4G module, a GPS/Beidou module, a WIFI module, a pan-tilt-zoom control module, an image acquisition module, a display module, a voice intercom module, a power supply module and a data storage module. The 3G/4G module, the GPS/Beidou module, the WIFI module, the pan-tilt-zoom control module, the image acquisition module, the display module, the voice intercom module, the power supply module and the data storage module are connected with the central processing module respectively. The portable wireless emergency command system provided in the present utility model can be widely applied to the technical field of security protection.