Bosch PRS-1AIP1 Service Manual download pdf (Page 8)

System overview

Application

The PRS‑1AIP1 IP Audio Interface is a universal, Internet Protocol based audio device

supporting VoIP and Audio over IP applications. It is used for bridging audio and contact

closures over long distance LAN and WAN networks. It extends and interfaces to e.g.

Praesideo and non network based traditional public address systems, like Plena, without the

need for a PC during operation.

The device has analog audio line inputs and line outputs for easy interfacing, it has optional

pilot tone supervision and generation for emergency sound purposes. One audio input can be

switched to microphone sensitivity with built‑in microphone supervision.

Control inputs and outputs can be used to set up an audio connection to start a remote call,

but also to pass remote fault events to e.g. a system controller. Also, the control inputs offer

cable and connection supervision, and can activate (remote) control outputs.

Key product features

Some key product features are:

– Digital audio transmission between public address systems on remote locations

– Designed to comply to international standards for emergency sound systems

– Supervised control inputs and control outputs

– A single unit can act as transmitter, receiver or both

– Installation and configuration via standard web browser

– Support for re‑broadcasting to extend the system size

– Built‑in configurable audio delay

Package content

The package contains:

– PRS‑1AIP1 IP Audio Interface

– CD with software and Installation and User Instructions

– Power supply for universal input voltage

– Screw block terminals (4 x 8 pin, 6 x 3 pin)

– Label stickers for screw block terminals

3.1

3.2

3.3

8 en | System overview IP Audio Interface

2013.03 | V2.0 | Operating Manual Bosch Security Systems B.V.

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Bosch PRS-1AIP1 Service Manual Page 8