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Shannon Free Zone, Shannon, Co. Clare, Ireland.
Ph.+353 61 471277 Fx.+353 61 471053
Email. eielectronics@eiltd.ie
Web: www.eielectronics.com
E & OE As our policy is one of continuous product development, we reserve the right to alter product details without prior notice. Ei105C DataSht RevB
Model Ei 105C Optical
High sensitivity – responds to all standard fires
Senses smoke using the light scatter principle,
giving a quick response to visible smouldering
fires
Battery powered – 9V (supplied)
Interconnect up to 12 other alarms
Missing battery indicator
Low battery warning
Built in sounder
Test button
Kitemarked to BS EN 14604:2005
5 year guarantee
Product Description
The Ei105C is an Optical Smoke Alarm that runs on a 9V
battery (supplied with the alarm).
It senses smoke using the light scatter
principle, giving a quick response to visible smouldering
fires
The Ei105C is easily installed and comes supplied with
all necessary screw fixings.
The Ei105C is fitted with a warning flag that pops up
when the battery is removed. This prevents the cover
from closing when there is no battery fitted to the unit.
When the battery is being installed or changed, this flag
must be held down while gently pushing the battery into
the battery holder
When the battery is first connected, the alarm may sound
for 2-3 seconds – this is normal and means that the
battery is connected correctly
Operation
Interconnect up to 12 other alarms (9V ionisation,
optical or heat) when one senses smoke, all alarm.
Helps ensure warning will be heard throughout the
house
The smoke detector will activate the built in sounder
upon sensing smoke particles
The smoke detector will automatically reset itself
and silence the sounder when smoke particles are
no longer present in the sensing chamber
The built in sounder will provide a minimum sound
output of 85dB at 3m
The smoke detector has a built in warning flag to
prevent installation of the detector without a battery
fitted
The “Test” button will perform a self test and sound
the horn (it may take up to 10 seconds)
The smoke detector will emit a beep every 40
seconds to indicate that the battery back up is
depleted and needs replacing
9V BATTERY POWERED