Control and indicating equipment
On occurrence of a fire, fault or disablement event in
the protect premises, the event is quickly indicated at
a control and indicating equipment. The control and
indicating equipments are installed in accessible
location and can be operated by the person
responsible for the fire system.
Control panel
The control panel is the heart of the system. It is
normally located near to the main entry or exit point of
the protected premises.
The control panel continuously monitors devices that
are connected to each device loop. The device loop
cable is routed through the protected premises to
cover all areas with both ends of the loop terminating
at the control panel. On the loop cable are installed
devices such as fire sensors, that constantly monitor
the environment for fire. Alarm devices on the loop
provide alert and evacuation alarm to warn occupants
in the protected premises in the event of a fire.
Repeat panels
There may be one or more repeat panels installed in
the protected premises to provide secondary
indications of the system condition. The larger repeat
panel additionally provide system controls. The
repeat panels are usually located near to secondary
entry and exit points of the protected premises.
Zonal Mimic panels
There may also be a number of zonal mimic panel
installed in the protected premises, to provide visual
indications in a zonal format. Normally one is installed
next to the main control panel. There may be
additional panels installed in other areas of the
protected premises. A zonal panel may be used to
cover sub division of the premises.
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Zones
SenTri Fire System
Designed to EN54 Pt 2 & 4
Panel healthy
15:45
Zone indicator
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