Emergency command system marking

　　Heng de "intelligent emergency rescue command and dispatch system" Standard Version configuration: 4 audio and video helmets (users can freely select 4 shoulder cameras) +4 empty call +5 relay +1 command box (including the omnidirectional receiving host, 4G module) +4 positioning module +4 fire control ring.

Intelligent helmet

Shoulder Camera

Single host and relay

Single position

Empty pager

Intelligent hand ring

Command box