Large Disaster Wireless Brodcasting Sytem

 This system  broadcast that the broadcasting by micophone,mobile,etc instrument  announce to speaker receivers by wireless tansmision.                                                                                     
-Transmision distance is over 5km/wireless repeater applied,      
-distance extension    available.                                               
-Frequency standard UHF apply/option VHF or FM apply available
-Base station standard  speaker output 120W/Speaker output by  system
   composition extend available.                              
-Incase of island or mountain,when no electirc,this system apply available
  solar power  system.                                          
  -Application:  1.In cast of disaster emergency situation,broadcast transmission
                            within  golden time.                     
                        2.This system can broadcsat  each notice,crime prevention and so on.