Model
Ei146 Optical
•
Easi-Fit base
•
9V Alkaline Battery back up
•
High performance optical chamber with integral
insect screen
•
Test/Hush button
•
Advanced suppression and calibration technology
•
Interconnectable to other Ei mains powered alarms
•
Built in auto self test feature
•
Low power cell warning
•
Kitemarked to BS5446-1:2000
•
5 year guarantee
Product Description
The Ei146 is an Optical Smoke Alarm that runs on 230V
AC mains power, and has a 9V alkaline battery back up
in the event of mains failure. The 9V battery will last for
up to 4 years in standby mode, and capable of powering
the smoke detector for up to 2 years in the event of
mains failure.
The Ei146 is supplied with the Easi-Fit base that allows
very quick and simple installation of the smoke alarm,
combined with simple detector head removal and
replacement. The Easi-Fit base automatically connects
both mains power and battery as the detector head
slides on to the Easi-Fit base.
The Ei146 has other advanced features such as high
performance optical chambers fitted with integral insect
screens to reduce the chances of false alarms, as well as
the ability to interconnect up to twelve alarms to allow all
alarms to sound if just one of the interconnected alarms
should be triggered.
The Ei146 has built in circuitry to aid suppression of
voltage transients and RF interference to further reduce
the chances of false alarms under such conditions.
Operation
•
The green indicator will illuminate to show mains
power is present
•
The red indicator will flash every 40 seconds to
show that the detector has performed an automatic
self test
•
The red indicator will flash rapidly to show an alarm
condition for the smoke detector
•
The “Test/Hush” button will either silence false
alarms or perform a unit self test
•
In “Test” mode the alarm will perform a self test and
sound the horn
•
In “Hush” mode the alarm enters a ten minute period
of reduced sensitivity to overcome false alarm
conditions, and will then automatically reset itself
•
When interconnected to other Ei mains powered
alarms, an alarm on one detector will trigger all other
interconnected alarms within one second (only the
triggered alarm will flash a red indicator)
•
The smoke detector will emit a beep and flash the
red light every 40 seconds to indicate that the
battery back up is depleted and needs replacing
MAINS POWERED 230V~
9V Alkaline Battery Back-Up
Shannon Free Zone, Shannon, Co. Clare, Ireland.
Ph.
+353 61 471277
Fx.
+353 61 471053
Email.
www.
eielectronics.com
Sparks Electrical Wholesalers Ltd
659-661 Holloway Road
London N19 5SE
Tel: 020 7263 8007
www.sparksdirect.co.uk
