HARDWARE&SECURITY • 49
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Exit Door Alarms
Small but
perfectly
formed
» » WELL KNOWN AS THE
UK’s leading fire door
alarm manufacturer, Hoyles
Electronic Developments
has added a new Exitguard to
the range. Designed for use
with intruder alarm systems,
the EX125iS-H has a
small footprint, loud
108db sounder
and compact steel
case. The Exitguard
monitors a standard
supervised loop
contact for alarm and
tamper conditions.
As well as indicating locally,
the alarm tamper and isolation
states can be signalled to
an intruder alarm panel via
two resistor biased outputs.
Selectable resistors on board
allow for compatibility with
intruder panel manufacturers’
systems. A Bleep In Off
function can be enabled to
provide a local audible and
visual indication when the
Exitguard is isolated, reducing
the likelihood of the Exitguard
being left isolated.
The Exitguard is pictured
showing how a postal
trolley in a
narrow corridor
completely
misses the Exitguard
box. The keyswitch on the
EX125iS-H is situated at
the top and the chamfered
edges of the stainless steel
Exitguard box deflect the
trolley as it passes by. This
would also be typical of
cages used in supermarkets
to move goods from storage
areas to the shelf.
EX125iS-H is the ideal
local alarm, solving all types
of door security issues and
is particularly suited to
environments where physical
damage may occur.
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UK Manufacturers of
High Quality Security, Fire and
Safety Equipment
www.hoyles.com
Tel: +44 (0)1744 886600
www.hoyles.com
LOCKSMITHJOURNAL.CO.UK | MAR/APR 2017
Sponsored by Insafe International