|
|
 |
| Bosch
praesideo product overview |
|
| The simple system philosophy
behind Praesideo is demonstrated by the amount and total
inter-compatibility of system elements. By combing multiple
functions in the units, the number of different system elements
is kept to a minimum, thus simplifying both ordering and installations.
Putting together a top class public address and emergency sound
system has never been this easy. |
| |
|
|
Applications:
- International congress centres
- Industrial complexes
- Airports
- Metro Stations
- Hotels
- Railway Stations
- Transport terminals
|
|
- Cruise ships
- Public buildings
- Shopping centres
- Theme Parks
- Community centres
- Supermarkets
- Stadiums & sports venues |
|
| |
|
| |
|
 |
| |
|
Easy System Design
Unlike traditional PA systems, the Praesideo uses a network
configuration rather than having all system elements connected
to a central controller. This architecture gives real freedom
in system design. The 'daisy-chain' network topology means system
elements can be connected (and added at a later date) to virtually
any point.
The optical system cabling carries no signals, so no extra wiring
is ever necessary. Smaller systems can easily be expanded to
match changing requirements, for instance creating new zones.
And the flexible system architecture allows any type of equipment
to be located wherever is most suitable in the building (e.g.
power amplifiers closer to loudspeakers)
Reliability
What's more, by connecting the network ends together, a 'redundant'
loop is created so any break in the cable doesn't affect operation
- an important consideration in an emergency system. Automatic
switching to spare elements in the system is possible if equipment
operation is disrupted. |
| |
|
|
Features
- Compliant with almost all major standards
..for
emergency sound systems
- Digital audio
- DSPs in most system elements
- Class D-type of amplifiers
- 'Wire-free' loudspeaker line
supervision
- High capacity network
- Branched tree network topology
- Optional fibre network
- WEB based technology
- User friendly configuration
tool
|
|
Benefits
- Worldwide applicable
- Eliminates cross talk
- Preserves signal quality
- No need for external equalizer
- Lower power consumption (battery
..capacity), less heat,
less rack space
- Reduced installation cost
- Multiple simultaneous audio channels
- System elements can be locate
..anywhere, virtually no system
limits,
..making installation quick
and easy
- Higher security in operation
- Immune to interference's
- Direct connection to local area network
..(no additional PC required),
remote
..configuration and remote
diagnostic
- Reduces engineering costs
|
|
| |
|
|
|
 |
- Heart of the system: stores
all control information, configuration settings as well
as prerecorded audio messages
- Allows easy configuration
of even the most complex systems from a PC
- Built-in web server allows,
configuration, diagnostics and logging from remote locations
- Constantly monitors all system
components and reports any changes in status
- Provides general purpose
audio inputs and outputs with digital audio processing
- Provides control inputs and
outputs
|
|
| |
|
|
|
 |
- High-efficiency Class D amplifiers
generate less heat and allow for closer stacking in a 19"
rack
- Digital audio processing
and adjustable delay per channel
- Amplifier and loudspeaker
line monitoring and spare amplifier switching
- Ambient microphone connection
enables output level adjustment for maximum intelligibility
- Control inputs and programmable
output relays for functions such as volume restoration
- Control inputs and programmable
output relays for functions such as volume restoration
- Four different models available
|
|
| |
|
|
|
 |
- Enables extra audio inputs
and outputs to be added, so for instance additional background
music, microphone or line signals can be fed into the system
- Digital audio processing
for each input and output
- Control inputs and outputs
act as an interface with external equipment such as alarm
buttons, fire alarm systems and telephone exchanges
|
|
| |
|
|
|
 |
- Easy 'press to talk' operation,
with loudspeaker and even a headset socket for monitoring
- Built-in DSP equaliser and
limiter
- Stylish appearance
|
|
| |
|
|
|
 |
- Connects to a call station
for greatly increased functionality
- Eight pre-programmable selection
keys allow for one-touch selection of messages, alarm signals,
music, routing (zones) and a whole lot more
|
|
| |
|
|
|
 |
- This is a special cable with
2 plastic fibres for data communication and 2 copper cores
for the power supply. The cable is supplied with the network
connectors fitted. This cable can be used to connect the
network controller to power amplifiers, audio expanders,
call stations etc. Cables are available in various lengths.
|
|
| |
|
| |
|
 |
|
|
| |
|
 |
| |
|
| To
request a quotation or more information about the Praesideo
paublic address and voice evacuation system, please click
here >> |
| |
|
|
