Bosch PRA-CSE User Manual

PRAESENSA General installation procedures and instructions | en 19
Bosch Security Systems B.V. Installation manual 2019.11 | V1.00 |
Level Authorized operations Authorized persons Access restrictions
Level1 – Accessibility to all
mandatory visible and
audible indications
– System operation for
business calls and
background music
Members of the
general public
Unrestricted, such as
– Desktop call station in
public area
– Wall‑mounted
background music
control panels in public
zone
Level2 – Level1 operations
– System operation in
the:
– Quiescent
condition
– Voice alarm
condition
– Fault warning
condition
– Disabled condition
– Test condition
Persons with specific
responsibility for
safety, competent and
authorized to operate
the system
Restricted by a special
procedure, such as
– Operator panel
mounted in an
enclosure with lockable
door
Level3 – Level2 operations
– Re-configuration of site-
specific data
– System maintenance
Persons with specific
responsibility for
system maintenance,
competent and
authorized
Restricted by a special
procedure, differing from
that for access level2, such
as
– Configuration program
with password
protection
– System is mounted in a
19”‑rack with lockable
doors
Level4 – Level3 operations
– System repair
– Perform firmware
alterations, thereby
changing the basic
mode of operation
Persons with specific
responsibility for
system repair,
competent and
authorized by the
manufacturer
Restricted by special means,
not part of the VACIE, such
as
– Dedicated firmware
upgrade program with
password protection
– Dedicated tools
The PRAESENSA VACIE, consisting of PRAESENSA devices and associated support devices and
optional batteries, is typically housed in one or more free‑standing or wall‑mounted rack
cabinets. These cabinets can be at one central location or decentralized, servicing a larger
area. PRAESENSA end‑of‑line devices, used for loudspeaker line supervision are mounted at
appropriate locations, in accordance with the directions provided in this manual.
To ensure correct operation, the installer needs to ascertain that access level requirements
are met. To maintain standards compliance, installers must follow the Bosch installer
guidelines.

Bosch PRA-CSE Specifications

General

Brand	Bosch
Model	PRA-CSE
Category	Security System
Language	English