September 3, 2018This fireproof ceiling speaker is specially designed for fire alarm and voice evacuation system, which is designed and manufactured according to EN54-24 standard.The metal grille, metal baffle and fir...view
January 9, 2018The RH-AUDIO coaxial ceiling speaker RH-TH26 is designed with professional 2-way crossover, provides premium performancein background, foreground and music-plus-paging sound system.This speaker is ide...view
January 9, 2018The PA System 10 Zone Monitor Panel RH2812M is designed to provide aural monitoring for the outputs of up to 10 zones audio source with 70 and 100-volt line outputs,it is helpful for pa system in cont...view
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