January 9, 2018The 30ch Alarm Matrix RH2819A connects between a facility's fire alarm system and public address system,it has a multi-pin bus ready to be integrated with fire alarm system ...view
April 18, 2018In the pa system the Preamp RH2011P takes whatever source it gets from microphone,CD/USB player or FM/AM tuner, and prepares that signal with a medium to high output impedance and current for the powe...view
January 9, 2018The 2 Channel Power Amplifiers are designed for background music/paging and public address system installations, these units are exceptional values, loaded with features, and are easy to install in va...view
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