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Specification for Smoke & Heat Alarms
for the Deaf & Hearing Impaired
System
Model No.
Control
Panel With
Integral
Strobe
Vibrating
Pad
Installation
Smoke Alarm Options
Ionisation Optical
Ei169/160
✔ ✔
Hardwired
Ei161 (not supplied) Ei166 (not supplied)
Ei169RF
✔ ✔
Mains option only
Ei161 (not supplied)
use with
Ei168 RadioLINK Base (not supplied)
Mains option
Ei166 (not supplied)
use with
Ei168 RadioLINK base (not supplied)
Battery operated options
Ei405TY RadioLINK alarm with
10 Year Lithium cells
Ei405 RadioLINK alarm with
Alkaline Battery
Ei176
✔ ✔
Hardwired
Not available
Supplied with smoke alarm
powered from the
control panel
Ei176RF
✔ ✔
Not available
Supplied with RadioLINK smoke alarm
powered by an integral PP3 battery
Power supply:
220/240 VAC, 50/60 Hz
Electrical Safety:
Complies with BS415: 1990.
Ambient temperature:
4° to 40°C Humidity 0% to 90% RH
Strobe:
Intense built-in Xenon tube flashes every second.
Battery:
Long-life sealed lead-acid rechargeable battery: Standby
capacity 7 days (followed by 4 minutes alarm) - 5 year lifespan in
normal use.
Indicator Lights:
Green - mains supply; Red flashing - battery supply
only. With mains off, red light goes off as battery becomes depleted.
Mounting:
Designed for wall mounting with fixing screws provided
Power Switch:
Slide switch disconnects mains and battery power
from panel. Extinguishes both LEDs.
Test Button:
Checks strobe, vibration pad and panel (also smoke
alarms on Ei169RF & Ei176RF models)
Mains Transformer:
Mounted in a separate box, hard-wired to control
panel with 4m of low voltage cable. Supplied with 2m of mains
cable and 13 amp plug.
Vibrating pad:
Supplied with all models. Suitable for mattresses or
pillows. Produces strong pulsed vibrations suitable for waking
sleepers. Supplied with locking plug and 2m of cable.
Vibration Pad Socket:
Locking socket (JST type VHR-2N) provided for
vibration pad. Output 12V/200mA is pulsed in alarm for greater
effect. Wiring is monitored - if vibration pad is not connected or if it is
open circuit the strobe will flash.
Aux Socket:
Locking socket for extra strobe (Ei178) or vibration pad
etc. provides 12V/200mA in alarm.
Smoke Alarm Wiring (Not Ei176RF & Ei169RF):
Low voltage cable
(10m) is supplied hard-wired to the panel for connection to the smoke
alarm. Wiring is monitored - if it is not connected or if it is open/short
circuited the strobe will flash and vibration pad will turn on.
Clock Input:
Used with alarm clocks, so only one vibration pad is
needed under mattress/pillow. 5 to 24 volts (AC or DC mains isolated)
will turn on vibrator pad only i.e. no strobe. Socket takes 3.5mm mono
jack plug.
Interconnection:
Up to 12 smoke alarms can be interconnected.
Control Devices:
RadioLINK models Ei169RF and Ei176RF can be
connected to RadioLINK Test & Hush Switch Ei411 and Remote Relay
Module Ei428 for signalling to a Warden Call System.
• Green mains indicator illuminates to show mains power is
present
• Red battery indicator flashes when mains power is off to show
that the unit is running on battery only power. The red
indicator goes off when the battery is fully depleted
• The slide switch on the control panel disconnects the mains
and battery power from the control panel and extinguishes
both the red and green indicators
• The Test button on the side of the control panel checks the
operation of the strobe light and vibrating pad on all models.
In addition, it activates the smoke alarm and any other
RadioLINK control devices on Ei169RF and Ei176RF models
• When any of the smoke alarms are activated the control
panel will flash the strobe light once per second and also
activate the vibrating pad
• The Auxiliary socket allows the connection of an additional
strobe, vibrating pad or to trigger a radio frequency pager
Extra Features
Ei411 - Test & Locate Switch
A completely wire-free, wall mounted switch designed for use
with the Ei169RF and Ei176RF models. Allows easy control of
false alarms without having to reach up to the smoke alarm.
Ei428 - Remote Relay Module
Ideal for use with the Ei169RF and Ei176RF models to signal an
alarm to a Warden Call System. The module is wire-free
except for a connection to the mains supply.
Aico Ltd, Mile End Business Park, Maesbury Road,Oswestry,Shropshire SY10 8NN
Tel: 0870 758 4000 • Fax: 0870 758 4010 • e-mail: enquiries@aico.co.uk • www.aico.co.uk
Customer Service Helpline: 0870 758 4000
E & OE As our policy is one of continuous development, we reserve the right to amend designs and specifications
without prior notice. Every care has been taken to ensure that the contents of this document are correct at the time
of publication and we shall be under no liability whatsoever in respect of such contents.
Aico Ltd is a wholly owned
subsidiary of Ei Electronics
SASD 0306 Issue 1
Specification
Operation