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Fire
Alarm Maintenance
Installation & Security Specialists |
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Aclass
Alarms can offer a fast, efficient Service, installing
and comissioning equipment from a number of leading
manufacturers ensuring the most suitable installation
for the type of business and usage.
We can provide full installations for Industrial,
Commercial, Residential and Listed/Graded Buildings.
Conventional
Systems
We install a range of popular conventional
panels from single to 32 zones. These comply with
BS 5839 part 4 1988.Due to the wide range of detectors
supported by our panels, we are able to use them with
existing installations without the need to change
devices.All our panels are available as true flush
or surface mounting and in two-tone grey or cream
and brown. Other colours and finishes such as brass
or stainless steel are available to order.
2-Wire
Our 2-wire systems are available from
2 to 12 zones . They have been designed to work with
the Fulleon 2-wire sounder but with normal detectors
and call points. The advantage with a 2-wire system
is that the sounders will operate on the detector
zones without the need for additional wiring. This
dramatically reduces the wiring installation costs
and the number of terminations.
Addressable Systems
As the technology of microprocessors
has improved and production costs have been reduced,
intelligent addressable alarm systems have become
an economical alternative.Each device has an address
enabling the panel to indicate the precise location
of a fire or fault. This in turn provides a faster
and more accurate response to any fire call.Single
loop panels and multi-loop panels can be linked with
repeaters or networked together for larger sites.
Each loop will accept up to 127 devices and can be
fitted with a printer to give printed reports for
precise record keeping. Panels can be specified with
Apollo or Hochiki protocol and can be linked to extinguishant
systems or BMS.Our comissioning engineers can tailor
programmes to achieve optimum performance for the
individual situation.
Detection and Alert Components
Manual Call Points
Manual call points should be located at all ground
floor exits. The maximum travelling distance to a
call point for building occupants should not be more
than 30m.
Simple Break Glass Operation
Weatherproof Models Available For Exterior
Use
Test Key Provided With Every Call Point
Detectors
Apollo Series 60 and XP95 detectors
are approved to EN54.
Ionisation
Optical
Heat Grade 1 and Heat Grade 2
Diode base enables system operation with heads removed
Electronic Sounders
Automatic synchronisation provides
enhanced signal clarification on multi-sounder systems:
Roshni Sounder
Can provide 24 different tones, switch
selectable during installation
Surface cabling is accommodated through a deep baseCase
manufactured from ABS in red
Squashni Sounder
The Squashni Sounder is a unique innovative
ceiling sounder with a universal detector platform.
New detectors and sounders can be installed at the
same fixing point, saving on wiring costs. Enhances
installation aesthetics:
Can provide 24 different tones
Can be used as stand-alone sounder when fitted with
cover
Motorised Bells
We offer a choice of bells. They are
available in 4" and 6" diameter
.
Strobes
Flashing Beacons:
Enhanced optical design ensures maximum light dissipation
Built-in terminal block saves expense of external
terminal boxes
All units supplied with deep base for surface wiring
Weather resistant to IP65
Choice of lens colours to suit most applications
Vandal-resistant with polycarbonate lens and body
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