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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. Ei176 DataSht RevA
Model Ei 176 Optical
Complete smoke alarm system
Includes high intensity strobe, optical smoke alarm
and vibration pad
Rechargeable battery back up
Test button
Continuous monitoring of wiring
Interconnectable to other Ei alarms
Auxiliary sockets
Low power cell warning
Complies with BS415:1990 electrical safety
5 year guarantee
Product Description
The Ei176 is a complete smoke alarm system designed
for the deaf and hard of hearing. The system includes
the Ei173 control panel, Ei174 vibrating pad and
Ei105CD optical smoke alarm.
The Ei173 control panel includes a high intensity Xenon
strobe, a sealed lead-acid rechargeable battery for
standby use in the event of mains failure and all the
required circuitry to connect to the Ei105CD smoke
alarm and Ei174 vibrating pad
The Ei173 control panel also incorporates a Test button
and circuitry to continuously monitor the system wiring
The Ei174 vibrating pad is designed to be placed under
the mattress or pillow to waken people who fail to
respond to the strobe alarm
Up to 11 other smoke/heat alarms (Ei100C/105C/103C)
can be interconnected to the master smoke alarm
Ei100CD. The smoke alarms are all powered from the
control panel and in the event of mains failure the
rechargeable battery in the panel will power the entire
system, including the smoke alarms, for one week.
Operation
The green indicator will illuminate to show mains power
is present
The red indicator will flash once every second to show
that the mains supply is off and the system is running
on battery backup power
The red indicator will go off as the battery becomes
depleted (with mains off)
The slide switch on the control panel disconnects mains
and battery power from the control panel and
extinguishes both LED indicators
The “Test” button will check the strobe, vibration pad
and panel
When the Ei105CD optical smoke alarm is activated,
the Ei173 control panel will flash the strobe at 1Hz and
activate the vibrating pad
The interconnect wiring from the smoke alarm to the
control panel is monitored so that if the smoke alarm is
not connected or if it is open/short circuit, then the
strobe will flash and the vibrating pad will turn on
An auxiliary socket allows the connection of an extra
strobe or vibrating pad
MAINS POWERED 230V~
For the deaf and hard of hearing