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| Bosch
praesideo components |
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| 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. |
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- Praesideo network controller >>
- Praesideo power amplifier >>
- Praesideo audio expander >>
- Praesideo call station basic & call station kit >>
- Praesideo leypad and keypad kit >>
- Praesideo network cables >>
- Praesideo network splitter and fibre interface >>
- Download further information >>
- Request a quotation >> |
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- 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
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- 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
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| Four different Praesideo
power amplifiers are available |
| LBB
4421/00 |
Power
amplifier (1 x 500Watts) |
| LBB
4422/00 |
Power
amplifier (2 x 250Watts) |
| LBB
4424/00 |
Power
amplifier (4 x 125Watts) |
| LBB
4428/00 |
Power
amplifier (8 x 60Watts) |
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- 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
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- Praesideo call station basic
LBB 4430/00 has easy 'press to talk' operation, with loudspeaker
and even a headset socket for monitoring
- Built-in DSP equalizer and
limiter
- Stylish appearance
- The Praesideo call station
kit LBB 4433/00 has the same functions as LBB 4430/00 and
is intended for building into custom made units, such as
a 'fireman's panel.'
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- The Praesideo Keypad LBB
4432/00 connects to a call station (LBB 4430/00) 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.
- It is possible to connect
up to 16 Keypads to a Call Station Basic.
- The Praesideo keypad kit
LBB 4434/00 has the same functions as LBB 4432/00 and is
intended for building into custom made units, such as a
'fireman's panel.'
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- 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.
All cable assemblies are supplied with pre-terminated connectors
(LBB 4417/00) with the exception of the 100m cable LBB 4416/00.
These cables are used for distances of up to 50m. For cable
distances of more than 50m, a fibre interface unit LBB 4414/00
is used to convert to glass fibre. For more information
>>
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| LBB
4416/00 |
Network
cable 100m (supplied without connectors) |
| LBB
4416/01 |
Network
cable assembly 0.5m |
| LBB
4416/02 |
Network
cable assembly 2m |
| LBB
4416/05 |
Network
cable assembly 5m |
| LBB
4416/10 |
Network
cable assembly 10m |
| LBB
4416/20 |
Network
cable assembly 20m |
| LBB
4416/50 |
Network
cable assembly 50m |
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- The Network Splitter, LBB
4410/00 can be inserted anywhere in the Praesideo system
cabling. Allows extra branches in the network to be created.
The
network splitter also has a provision to connect a 48Volt
DC supply which can be used if additional power is required.
- Fibre Interface ensures optimum
signal integrity for longer cable interconnections. It also
conveys signals from plastic to glass fibre cabling or visa
versa. Plastic
fibre is used to connect Praesideo components for distances
of less than 50m. For distances of more than 50m, a glass
fibre optic cable is used and the fibre interface unit LBB
4414/00 is used to convert from plastic fibre to glass fibre.
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| To
request a quotation or more information about the Praesideo
paublic address and voice evacuation system, please click
here >> |
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