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BRK Mains Powered Smoke Alarms with Lithium Back-up Battery 700 Series

From: 24.49 ex VAT
29.39 inc VAT
Product Overview

Fitted with a sealed re-chargeable lithium back-up battery, the BRK 700MRL series of mains powered smoke and heat alarms are Kitemarked to the latest British Standards and have a 5 year manufacturer's warranty. Suitable for installations complying with BS 5839-6 Grade D, up to 12 BRK mains powered alarms can be hard wire interconnected within a single system, providing early warning of danger.

  • 230V mains powered with sealed lithium back-up battery
  • Kitemarked to BS EN 14604 (smoke alarms) and BS 5446-2 (heat alarm)
  • Suitable for installations complying to BS 5839-6: 2013 Grade D, E and F
  • Three versions available:
    • Ionisation smoke alarm (770MRL) responds quickly to fast flaming fires - used in landing areas
    • Optical smoke alarm (760MRL) responds quickly to smouldering fires - used in bedrooms, living rooms and hallways
    • Heat alarm (790MRL) responds to rate of increase in room temperature - used in kitchens and garages
  • 5 year manufacturer's warranty
  • Test and Hush Button Feature (Heat alarms only have Test functionality)
  • A maximum of 12 alarms can be hard wire interconnected
  • Sold as single units
Interconnection

The table below shows all the units that can interconnect with the BRK mains powered smoke and heat alarms.

Alarms from the Same Series

Model Number Type of unit Type of interconnection
770MRL Ionisation Smoke Alarm Hard wire interconnect
760MRL Optical Smoke Alarm Hard wire interconnect
790MRL Heat Alarm Hard wire interconnect
Technical Data

This is the technical data for the BRK Mains Powered Smoke Alarms with Lithium Back-up Battery 700 Series.

Dimensions (HxDia) BRK 770MRL Ionisation Smoke Alarm: 53x140mm
BRK 760MRL Optical Smoke Alarm: 53x140mm
BRK 790MRL Heat Alarm: 68x140mm
Sound Output 85dB at 3m
Back-Up Battery Sealed long life lithium
Operating Temperature +5 C to +38 C
Relative Humidity 10% to 85%

Data Sheets

Pricing & Availability

Model Stock Levels Price Weight
770MRL - Ionisation Smoke Alarm
Product Code: BK770MRL
Stock Level:
Out of Stock
Price:

24.49 ex VAT

29.39 inc VAT

Weight:
0.28kg
760MRL - Optical Smoke Alarm
Product Code: BK760MRL
Stock Level:
Out of Stock
Price:

28.79 ex VAT

34.55 inc VAT

Weight:
0.34kg
790MRL - Heat Alarm
Product Code: BK790MRL
Stock Level:
Out of Stock
Price:

30.99 ex VAT

37.19 inc VAT

Weight:
0.34kg

Customer Reviews

2 customers have rated this product and it has an overall rating of 5 out of 5

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

5 / 5 Stars

Reviewed by: HT

Just what I needed The staff were extremely helpful as there was some confusion over the model number of the unit I needed to replace a faulty alarm. Without their assistance I wouldn't have got the correct replacement

Published on: 4th January 2017

5 / 5 Stars

Reviewed by: HM

Quick and efficient service,woul recommend

Published on: 13th June 2016

Delivery Options

The following delivery options are available on this product.

Economy Delivery

Delivered in 5-8 working days by Royal Mail from 3.90 ex VAT - More info

Next Day Delivery

Delivered the next working day by UK Mail from 6.50 ex VAT - More info

For delivery on order within

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