12 Emergency microphone(s) (option with requirements)
Clause / Requirement Compliance Signature
12.1 General Plena Voice Alarm System is
compliant.
The VACIE may have provision for
emergency microphone(s). In this
case the emergency microphone(s)
shall have
Plena Voice Alarm System offers
two types of emergency
microphones with microphone
supervision:
– the emergency microphone on
the controller;
– the emergency microphone on
the remote control panels.
a priority over all inputs, including
pre-recorded messages,
The priority can be configured of a
call station. The call stations
cannot start an emergency
message.
The trigger inputs can have
emergency priorities, but will
always be lower than the
emergency microphones.
The emergency microphone can
have different priority levels.
b an emergency microphone control
to open the microphone channel,
All emergency microphones have a
push to talk (PTT) button built in.
c an indication of any short circuit or
interruption in the voice alarm
transmission path to the
microphone,
The microphone of a emergency
microphones (capsule and wiring)
can be configured to be
supervised.
d where a pre-announcement
attention drawing signal is
provided, an indicator adjacent to
the microphone shall show when
the signal has finished and live
speech can commence, and
The voice alarm system has a built
in monitor speaker and LED
indications of a running emergency
call. Pressing the emergency
microphone will always override
the automated message.
Plena Appendices | en 163
Bosch Security Systems B.V. Installation and Operation manual 2013.07 | V2.0 |
To Next Page
Loading...
