Pro Audio Electronics LLC

PR7400 – Remote Paging Override Module

PR7400 is a new addition to VC / VP category, which is a module for providing a relay contact whenever a paging is in progress, as well as converting the 100V line paging audio to line level, all in a box.

The available functions of the unit shall be :

Relay :

NO and NC relay of 1A contact allows local BGM source overriding, bypass local volume controller to allow central paging to pass through. This is useful during essential paging and whenever 24V DC overriding signal is not available in the cabling works.

100V – Line audio converter

When it is required that the central paging to be broadcasted to local speakers utilizing the local amplifier / system, it provides an audio conversion with balanced line audio.

Volume Controller / Patch Panel

When there is a need to control the volume of speakers, a volume controller shall be required, either at localized area or from the rack. Often a group of speakers at a localized area such as meeting room or function room shall need volume controller and also local music source, independently from the main feed, but would require a bypass in case of emergency broadcast. Amperes has all the parts to achieve this ..

Introduction

Various ratings of speaker volume controllers are available to choose from and speaker patch is available for patching local source to a localized speakers while allowing central paging overriding signal. They had been serving well for the past decade.

​PR7400 allows central paging to override a local source, without the availability of 24V DC overriding signal. Please click to read further of what it can offer.

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