Basket (0) My Account Help Guides
OPEN 7 DAYS A WEEK 0800 612 6537 Lines open today 8:30am - 5pm

Surface Mount 230V Relay Module with Lithium Back-Up Battery - Ei128RBU

1 in stock Expected dispatch: 26th Oct
1 Customer Reviews
£56.99 inc VAT
£47.49 ex VAT
Product Overview

The Ei128RBU is a 230V mains powered relay module with rechargeable lithium battery back up. Designed for use with the Ei140, Ei160e, Ei2110e, and Ei3000 series of alarms, the Ei128RBU relay module signals external devices such as panels and call systems when any of the interconnected alarms are activated. The module has additional trunking knockouts for ease of wiring and can be installed underneath any smoke or heat alarm in the system.

  • 5 year warranty
  • Surface mount 230V relay module with rechargeable built-in lithium battery back up
  • Suitable for use with theEi140, Ei160e, Ei2110e, and Ei3000 series of alarms
  • Discreet installation behind any of the interconnected smoke and heat alarms
  • Supplied with volt free contacts (normally open and normally closed) - rated up to 240V AC / 5 amps
  • Can be configured to give a 230V or 24V output
  • Sends a signal to connected external devices when an alarm is activated
  • Fitted with a 4 way connector block
  • 3 x 25mm trunking knockouts for surface wiring and centre knockout for recess wiring
  • Provides continuous or pulse output
  • Lithium battery back up has a 10 year life
  • Used to connect to devices such as panels and nurse / warden call systems
Technical Data
Product Code Ei128RBU
Brand EI Electronics
Back-Up Battery

Rechargeable lithium (10 year life)

Dimensions (HxDia)

20x135mm

Power Source

230V with battery back up

Weight 0.18kg
Product Datasheets

Pricing & Availability

Model Stock Price
Product Code: Ei128RBU Stock Level:
1 in stock Expected dispatch: 26th Oct
Price:

£56.99 inc VAT

£47.49 ex VAT

Delivery Options

The following delivery options are available on this product.

Economy Delivery

£4.79 inc VAT - Orders will be delivered in 3-5 working days by Hermes

Express Delivery

£7.91 inc VAT - Orders will be delivered in 1-2 working days by DHL

Customer Reviews

1 customer has given this product an overall rating of 5 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: S P

I installed many of these detectors which are more than fit for purpose

Published on: 3rd March 2018

Looking for more information?

If you have any questions or would like more information about this product you can ask one of our specialists.

Live Chat Available Now
Direct Telephone 01507 464181

Cookies

Close close

This site uses cookies to improve your experience and for essential functioning of the site. By continuing to use our site you agree to the use of cookies.

Change your cookie settings at any time by clicking on the button at the bottom of each page. Read more about the cookies we use in our Privacy Policy.

By continuing to browse this site you agree to the use of cookies. Read our privacy policy to learn more.