January 9, 2018The RH-AUDIO IP Based Amplifiers offer an ideal solution for some venues that need to dolarge-scalepaging and multizonedbackground music across multiple facilities and locationsview
June 13, 2018Descriptions of Waterproof Column Active SpeakerThe RH-AUDIO all-weather high-power column speakers RH220W/RH240W are built-in Class D amplifier. The model RH220W utilizes two waterproof drivers of fu...view
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
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