SAFE Security Alarm System Bedienungsanleitung PDF herunterladen (Seite 11)

Voice alarm control and indicating equipment Speakers

Speakers, microphones, strobe lights and

ﬁ reﬁ ghters telephones are connected to

the control units. They can be equipped

individually and networked together.

Since requirements vary, there are four

different control unit cabinets.

There are a great number of different

speakers available for optimum public

address in all kinds of different environ-

ments – from ceiling/ﬂ ush mounted and

wall speakers to cylindrical and pressure

chamber speakers and ﬁ re-resistant

boxes.

Live voice microphone module Strobe lights

Authorized persons can transmit live

announcements throughout the entire

building or in individual sections of the

building using the live voice microphone

module, e.g. emergency information,

paging or general instructions.

Strobe lights are used for optical alarm-

ing and show the position of emergency

exits in a clearly visible way. They are an

important addition in environments with

loud ambient noise, for example, and for

people with impaired hearing.

Fireﬁ ghters telephone Audio input

The ﬁ reﬁ ghters master telephone allows

voice communication to be set up to

the wardens telephones throughout the

building – independent of the building

phone network. This way, emergency

services can transmit instructions from

the extensions to the control center. An-

nouncements can also be made on site

via any speaker zones.

External audio equipment such as

tun ers, CD players or speech memo-

ries are connected to the voice alarm

system via the audio input card. The

plug-in card has two monitored analog

audio inputs.

Desk mount microphones Digital network card

Desk mount microphones allow live

announcements to be made on prese-

lected speaker zones. Alarm signals

and recorded voice messages can also

be activated manually via the keys.

The digital network card provides eight

simultaneous digital audio channels and

is responsible for audio management.

The module controls up to 24 ampliﬁ ers

and offers an integrated memory for

signal tones and voice announcements.

Power supplies Input and output cards

The combined power supply and battery

charger feeds the system with electricity

and can also charge standby batteries

of up to 65 Ah. If necessary, the power

supply can be extended with extender

modules.

The E100 control unit receives informa-

tion from the ﬁ re detection and ﬁ re alarm

system via the input card and transmits

fault messages to the ﬁ re control panel.

E100 controls equipment such as LED

displays, synoptic ﬂ oor plan display, ﬁ re

doors etc. via the output card.

Power ampliﬁ er Printer interface

The digital Class D ampliﬁ ers are used

to supply speaker circuits. Thanks to

an effectiveness of more than 85%,

they use less electricity and generate

less heat loss.

The printer interface allows an external

log printer to be connected to the voice

alarm system. In this way, events, alarms

and fault messages are printed out auto-

matically for documentation purposes.

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