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12V Optical Smoke Alarm for Alarm Panels - Ei105R

Ei105R - Optical Smoke Alarm with Relay

Discontinued Product

This product has been discontinued.

Product Overview

12V optical smoke alarm with relay contacts for use with alarm panels

    • Operates with 12V control panels and provides a loud local alarm
    • Supply voltage 10.2 to 14 volts
    • 5 year warranty
    • Optical smoke alarm (Photo-electric): Senses smoke using the light scatter principle giving a quick response especially to visibly smouldering fires
    • Suitable for BS 5839-6: 2019 Grade D2 installations
    • Interconnectable with up to 12 alarms
    • Relay contacts (normally open and closed) for triggering the panel itself and its ancillary products, such as sirens, magnetic door holders etc
    • Built in sounder
    • Test button
    • Kitemarked to BS EN 14604: 2005
    • Green LED flashes every 40 seconds when the unit is working
    Technical Data
    Product Code EI105R
    Brand EI Electronics
    Dimensions (HxWxD)


    Weight 0.18kg
    Product Datasheets

    Customer Reviews

    7 customers have given this product an overall rating of 4.9 out of 5

    Reviews by real customers

    All of our product reviews are written by real customers that have purchased this product from us and are published without modification.

    Rating: 5 / 5 Stars

    Reviewed by: M S

    Best service I've had ordering online. Prices great and delivery was so quick. Thanks!

    Published on: 2nd August 2020

    Rating: 5 / 5 Stars

    Reviewed by:

    Does what it says on the package and well made

    Published on: 13th February 2017

    Rating: 5 / 5 Stars

    Reviewed by:

    easy to order product straight replacement

    Published on: 14th September 2015

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