BRK Mains Powered Smoke Alarms with Alkaline Back-up Battery 600 Series - From £15.69 ex VAT
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BRK Mains Powered Smoke Alarms with Alkaline Back-up Battery 600 Series

From: £15.69 ex VAT
£18.83 inc VAT
Product Overview

The BRK 600MBX series of mains powered alarms are available with ionisation, optical or heat sensor and feature a 9V alkaline back-up battery. Kitemarked to the latest British Standards, these BRK mains powered alarms are suitable for installations complying to BS 5839-6 Grade D and can be hard wire interlinked to form a smoke alarm system. Once interlinked, if one alarm detects a fire, it sounds and triggers all other interlinked alarms to also sound.

  • 230V mains powered with 9V alkaline back-up battery (included)
  • 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
  • Available in three versions:
    • Ionisation smoke alarm (670MBX) responds quickly to fast flaming fires - used in landing areas
    • Optical smoke alarm (660MBX) responds quickly to smouldering fires - used in bedrooms, living rooms and hallways
    • Heat alarm (690MBX) 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)
  • Up to 12 alarms can be hard wire interlinked within a single system
  • Suitable replacement for DETA alarms:
    • DETA 1151: BRK 670MBX Ionisation Alarm
    • DETA 1153: BRK 660MBX Thermally Enhanced Optical Alarm
    • DETA 1155: BRK 690MBX Heat Alarm
  • Sold as single units
Interlink

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

Alarms from the Same Series

Model Number Type of unit Type of interlink
670MBX Ionisation Smoke Alarm Hard wire interlink
660MBX Optical Smoke Alarm Hard wire interlink
690MBX Heat Alarm Hard wire interlink
Technical Data

Technical Data

This is the technical data for the BRK Mains Powered Smoke Alarms with Alkaline Back-up Battery 600 Series.

Dimensions (HxDia) 670MBX Ionisation Smoke Alarm: 38x133mm
660MBX Optical Smoke Alarm: 44x140mm
690MBX Heat Alarm: 58x140mm
Sound Output 85dB at 3m
Back-Up Battery 9V alkaline
Operating Temperature +5 °C to +38 °C
Relative Humidity 10% to 85%
Suitable to Replace 670MBX: DETA 1151
660MBX: DETA 1153
690MBX: DETA 1155

Product Datasheets

The following datasheets are available for this product.

FAQs (1)

Q. Hi, will a BRK 660MBX work in a system with 650MBX?

A. Yes, the 650MBX is compatible with the rest of the 600 series including the 660MBX.

Pricing & Availablity

Model Stock Price Weight
670MBX - Ionisation Smoke Alarm
Product Code: BK670MBX
Stock Level:
Available to order Expected dispatch: 4th Jun
Price:

£15.69 ex VAT

£18.83 inc VAT

Weight:
0.27kg
660MBX - Optical Smoke Alarm
Product Code: BK660MBX
Stock Level:
More than 20 in stock Expected dispatch: Tomorrow
Price:

£21.29 ex VAT

£25.55 inc VAT

Weight:
0.27kg
690MBX - Heat Alarm
Product Code: BK690MBX
Stock Level:
More than 20 in stock Expected dispatch: Tomorrow
Price:

£22.99 ex VAT

£27.59 inc VAT

Weight:
0.27kg

Customer Reviews

24 customers have rated this product and it has an overall rating of 4.5 out of 5

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

3 / 5 Stars

Reviewed by: CH

Awkward fitting because of plug size. I already had two smoke detectors fitted 20 years ago of the same manufacturer. The new ones didn't come with a back plate and so I had to adapt the existing one's to fit the new alarms. This was because the plug in on the new ones was considerably larger than the old ones, which made them difficult to fit.

Published on: 18th May 2018

4 / 5 Stars

Reviewed by: TT

Does the job The only demerit is that their white and my ceiling's white are very different whites. One oddity: The test button only tests this individual alarm's siren, not the others in the circuit. The others test the entire system. Thus it makes you wonder of there is a misconnection

Published on: 29th April 2018

4 / 5 Stars

Reviewed by: TT

Does the job The only demerit is that their white and my ceiling's white are very different whites

Published on: 29th April 2018

5 / 5 Stars

Reviewed by: MG

Easy to install.

Published on: 3rd February 2018

5 / 5 Stars

Reviewed by: MG

Easy to install.

Published on: 3rd February 2018

5 / 5 Stars

Reviewed by: DJ

Spec met my requirements and easy to install

Published on: 15th November 2017

3 / 5 Stars

Reviewed by: ED

Will no doubt work satisfactorily, but cost-cut design compared to predecessor model. By buying the same make of alarms to replace time-expired ones I had hoped fitting would be the same. Sadly not! Diameter is smaller and cable entry point totally different. This left unsightly marks on ceilings which had to be repainted. Also the small T-shaped locking tab is a ridiculous design idea - cheap and unsatisfactory.

Published on: 17th October 2017

5 / 5 Stars

Reviewed by: AC

Great product great price & easy to fit.

Published on: 1st September 2017

5 / 5 Stars

Reviewed by: AC

Great price great product & easy to fit.

Published on: 1st September 2017

5 / 5 Stars

Reviewed by: JD

Excellent quality

Published on: 31st July 2017

4 / 5 Stars

Reviewed by: JM

Great product, easy to install. Safelincs provided fantastic customer service, speedy delivery and are the best company i have ordered from, I cannot recommend them highly enough.

Published on: 19th April 2017

5 / 5 Stars

Reviewed by: CK

great

Published on: 6th January 2017

5 / 5 Stars

Reviewed by: CK

great

Published on: 6th January 2017

5 / 5 Stars

Reviewed by: DW

Fitted easily worked straight away and just sensitive enough without being a nuisance Good product but can't say that about the whole range

Published on: 16th September 2016

4 / 5 Stars

Reviewed by: AP

Good, would use again. Connector at rear very large also does not secure together very well.

Published on: 19th August 2016

4 / 5 Stars

Reviewed by: AP

Good would use again Connector at rear very large also does not secure together very well.

Published on: 19th August 2016

4 / 5 Stars

Reviewed by: DM

Easy to fit

Published on: 14th August 2016

4 / 5 Stars

Reviewed by: DM

Easy install

Published on: 14th August 2016

5 / 5 Stars

Reviewed by: KP

A flat design looks beter on ceiling than the previuos one as I was changing the old one fitting of these were quite simple , though I thought the instructions on the wiring and linking were a bit difficult to understand could have been clearer especialy about earthing.

Published on: 11th March 2016

5 / 5 Stars

Reviewed by: KP

Looks better than the previous one as is a flatter design. was easy to fit as was changing from old ones . but did find the instructions a bit unclear especially on earthing .

Published on: 11th March 2016

5 / 5 Stars

Reviewed by: -

Quick to install as fitted on previous base from same model.

Published on: 4th January 2016

5 / 5 Stars

Reviewed by: -

A like for like replacement at a reasonable price

Published on: 19th November 2015

5 / 5 Stars

Reviewed by: -

This product is most suitable and easy to fit.

Published on: 9th November 2015

5 / 5 Stars

Reviewed by: -

excellent product and service from Safelincs.Thank you.

Published on: 31st October 2015

Show All

Delivery Options

The following delivery options are available on this product.

Economy Delivery

Delivered in 8-12 working days by Royal Mail £3.90 ex VAT - More info

Express Delivery

Delivered in 6-7 days by our specialist courier from £6.50 ex VAT - More info

Delivery Options

The following delivery options are available on this product.

Economy Delivery

Delivered in 3-7 working days by Royal Mail £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 dispatch today order within

Delivery Options

The following delivery options are available on this product.

Economy Delivery

Delivered in 3-7 working days by Royal Mail £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 dispatch today order within

Looking for more information?

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

Direct Telephone 01507 464181
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