Praesensa Product Overview - Bosch PRAESENSA Manual

14 en | PRAESENSA product overview
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PRAESENSA product overview

The following table gives an overview of the available PRAESENSA products.
Order
number
PRA-SCL
PRA-SCM
PRA-SCS
PRA-AD604
PRA-AD608
PRA‑EOL‑US
PRA-MPS3
PRA-CSLD
2021.12.21 | V0.15b | F.01U.402.882
Product view
Underwriters Laboratories Listing Document (ULLD)
Product name
System controller, large
System controller,
medium
System controller, small
Amplifier, 600W 4-
channel
Amplifier, 600W 8-
channel
End-of-line device
Multifunction power
supply, large
Desktop LCD call station
PRAESENSA
Main function
Full control of PRAESENSA
devices and audio routing.
Built‑in supervised storage
for messages and tone
files.
Open interface to third
party general signaling and
BGM applications.
Power partitioning across
four channels.
Supplying output power to
loudspeakers channels.
Power partitioning across
eight channels.
Supplying output power to
loudspeakers channels.
Loudspeaker end‑of‑line
supervision.
Fault detection in
amplifier.
Powering of system
controller and amplifiers.
Backup lifeline for
connected amplifiers.
General purpose control
inputs and outputs.
12 V battery backup.
Producing live, and/or
recorded messages,
announcements/calls.
Used in combination with
at least one PRA-CSE for
loudspeaker zone and
actions selection.
Bosch Security Systems B.V.