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BRK 670MBX (679) Dicon Ionisation Alarm with 9V Battery Backup (81969)

230V AC. Mains-powered ionisation alarm with 9V battery backup. Can be interconnected with up to 12 alarms from the 670, 650 and 680 series. Easy to install, with pause facility to silence false alarms.

  • 85dB Alarm
  • Mains & Battery Powered
  • 5 Year Manufacturer's Guarantee

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Rated 4.2 out of 5 by 76 reviewers.
  • 2016-07-23 T11:08:02.093-05:00
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Rated 5 out of 5 by Good value product, excellent I'm no spark, these alarms were great quality, great value for money, easily installed. Look the part. Eases the mind that there is a battery back up to. 21 Jul 2016
Rated 5 out of 5 by Does what it should I found this easy enough to install with Wago connectors without the optional base plate - which adds about another one and a half inches of ugliness. Why can't manufacturers make some effort to make this type of product reasonably attractive? Be aware that matching heat detector should be installed in kitchens, the smoke detector in hallways. Easy to link the detectors together. 30 May 2016
Rated 5 out of 5 by Mains Powered Smoke Detector Very easy to install highly recommend this detector it also has a hard wire link if wanted. 25 Apr 2016
Rated 5 out of 5 by Easy installation Purchased 3 for loft extension building regs requirements. Easier to fit if used with the mounting box. With wiring already in place all 3 mounted and connected in less then an hour. 23 Mar 2016
  • 2016-07-23 T11:08:02.093-05:00
  • bvseo_lps, prod_bvrr, vn_prr_5.6
  • cp-1, bvpage1
  • co_hasreviews, tv_76, tr_76
  • loc_en_US, sid_81969, prod, sort_default
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4 Questions  1 Answer

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BS 5839 Part 6?

I bought these assuming they are up to the current standards.

The council have stated it must be up to BS 5839 Part 6 LD Grade D

Anyone know if this complies?

Thanks
28 Jun 2016
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Reading
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14 Jun 2016
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East Kilbride
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Answer: 
Yes, the BRK 670MBX (679) Dicon Ionisation Alarm with 9V Battery Backup is a mains powered alarm that can be linked with other BRK smoke or heat alarms by wiring them in a series or daisy chained hardwire interlinked network. Interlinking the alarms smoke or heat in a parallel connection is not recommended as this will double the current and damage internal components.
17 Jun 2016
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I'm assuming that Dicon renamed to BRK
1 Mar 2016
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Anonymous,
Tonbridge
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Wiring question

One of the reviews says do not connect the earth, is that right? Why would that be?
Thanks
14 Sep 2015
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Aberdeen
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Specification
Brand BRK
Manufacturer Guarantee 5 years
Manufacturer Guarantee 5 years
Manufacturer Guarantee 5 years
Manufacturing Standards EN 14604
Model Name 670MBX
Model No 670MBX (679)
Pack Size 1
Pieces in Pack/Case 1
Power Source Mains & Battery Powered
Product Type Dicon Ionisation Alarm with 9V Battery Backup
Total Product Weight 270 kg

EN 14604: 2005.

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Instruction Manual