January 9, 2018The IP Based Microphone RH8310 is the core control equipment for IP public address system,could make voice announcement to individual zone,group zones and all zones under the system.view
January 9, 2018The RH-AUDIO 20W Commercial Audio Installation Loudspeaker for gardens RH-KT31 delivers excellent over a widelistening area, an excellent choice for indoor if you prefer not to mount speakers to your ...view
September 11, 2018Descriptions of Aluminum Hanging Pendant Speaker RH-SL02The RH-AUDIO Aluminum Hanging Pendant Speaker RH-SL02 is designed for an excellent choice for high ceiling and open space environments,delivers ...view