Kiloview provides P series 4G bonding encoders with a small compact appearance and stable performance, which can encode live videos such as emergency scenes, public security criminal investigation sites, and inspection sites and transmit to government command center by the 4G-LTE network (or Ethernet). At the same time, video decoders can be deployed in the command center, and the transmitted IP video can be decoded and output into SDI/ HDMI signal which is convenient for large-screen monitoring.