Description
BRK 790MRL Hard Wired Mains Heat Alarm with Rechargeable Lithium Battery Back Up
BRK 790MBX Mains Powered Hard Wired Heat Alarm with Rechargeable Lithium Battery back Up
Mains powered hard wired heat alarm with built in rechargeable lithium battery back up and a PUSH-FIT docking base system; designed to ensure quick and easy installation of base unit to the mains feed supply at installation stage (1st fix) and for quick and easy connection of alarm to base unit (2nd fix). The PUSH-FIT base provides spacious room for wiring in premises such as flats where concrete ceilings can be problematic. Top and side entries accommodate for either cable or mini trunking installations.
The advantage of a built in rechargeable battery is that you will not have to change batteries. This is useful if the occupiers are elderly or infirm. It also helps landlords ensure that fire detection systems remain in operation when pre payment electricity meters are in use and during power outages.
These alarms can be installed, along with linked smoke alarms, to provide a fire detection system to comply with British Standard BS 5839: Pt.6 Grade D “System incorporating one or more interlinked mains powered smoke alarms (and heat alarms if required), each with an integral stand-by supply. The interlink can be hardwired or radio-interlinked”.
- Heat alarm are normally used in locations where the use of a smoke alarm would give rise to nuisance alarms, e.g. Kitchen, Garage, Boiler Rooms, Lofts etc. Heat Alarms should not be used as the sole fire protection method and should only be used in conjunction with Smoke Alarms.
- 230V hard wired mains powered heat detector / alarm
- Built in rechargeable 10 year lithium battery back-up (no batteries to change)
- PUSH-FIT docking base. No separate pattress plate required
- Advanced Class A2 thermistor sensing technology. Activates in range of +54°C to +70°C
- Test and silence button
- Low battery warning
- Multi-alarm interlink (up to 12 smoke and heat units from list below)
- Compatible with DS700RF wireless interlink base
- LED operating indicators
- 85db alarm
- 5 year guarantee
- BS EN14604: 2005 standard
- CE mark
Dimensions: 142mm diameter x 70mm deep
Compatible devices in this range:-
770MRL – Ionisation Smoke Alarm
760MRL – Optical Smoke Alarm
DS700RF – Wireless Interlink Base
Multi-alarm interlink:-
When more than one alarm is installed within the same building these should be connected together so that if one alarm is activated , all alarms sound.
The normal wiring method for these alarms is 6242Y 1 or 1.5mm (twin & earth) from the power supply, which can be either a dedicated circuit at the consumer unit or a local normally used lighting circuit, to the first alarm position then 6243Y 1 or 1.5mm (3 core & earth) from the first alarm to the second alarm and so on. The maximum circuit length is 250 metres.
Alternatively you can use the DS700RF Wireless Interlink Base to replace the interlink. Please note that when using interlink bases a permanent power supply is still required to each alarm position (using 6242Y 1 or 1.5mm twin & earth cable).
Replacement models:-
This model replaces the BRK 680MRL which is now out of production.
Tonja –
Hello it’s me, I am also visiting this web page on a regular basis, this web page is truly
fastidious and the users are asmr genuinely sharing nice thoughts.
Zora –
I absolutely love your blog.. Pleasant colors & theme. Did you create this
website yourself? Please reply back as I’m hoping
to create my very own blog and would like to learn where
you got this from or exactly what the theme is named.
Appreciate it!
My homepage; info an (http://j.mp/3t0aWmy)
Zack –
Attractive part of content. I simply stumbled upon your
weblog and in accession capital to say that I acquire in fact loved account
your blog posts. Any way I will be subscribing in your feeds and even I fulfillment you get entry to persistently quickly.
Feel free to visit my web-site info why (tinyurl.com)
Arnoldo –
Write more, thats all I have to say. Literally,
it seems as though you relied on the video to make your point.
You definitely know what youre talking about, why throw away
your intelligence on just posting videos to your weblog when you
could be giving us something informative to read?
Feel free to surf to my website; and info (tinyurl.com)
Merrill –
Normally I do not read article on blogs, but I wish to say that this write-up very forced me to check out
and do it! Your writing style has been surprised me. Thanks, very great post.
Feel free to visit my webpage; flight booking
Rudy –
This information is invaluable. how to find the cheapest flights can I find out more?
Felica –
Can I just say what a relief to find an individual who truly understands what they are discussing over the internet.
You definitely understand how to bring a problem to light and make it
important. A lot more people need to look at this and understand this side of your
story. I was surprised that you aren’t more popular given that you surely possess the gift.
my web page … gamefly
Dannielle –
This information is worth everyone’s attention. How can I find out more?
My blog; gamefly
Gerard –
Touche. Outstanding arguments. Keep up the good work.
My blog post … info of – http://tinyurl.com –
Georgianna –
Hey there fantastic blog! Does running a blog like this require a
large amount of work? I have very little expertise in computer
programming however I was hoping to start my own blog
soon. Anyway, if you have any ideas or techniques for new blog owners
please share. I understand this is info (tinyurl.com)
off topic nevertheless I simply wanted to ask. Many thanks!
Anke –
Hello this is somewhat of off topic but I was wondering if blogs use WYSIWYG editors or if you have to manually code with HTML.
I’m starting a blog soon but have no coding expertise
so I wanted to get advice from someone with experience.
Any help would be greatly appreciated!
Here is my website – an info (http://tinyurl.com/yyeqd63v)
Abbey –
Greetings from Florida! I’m bored at work so I decided to check out your site on my
iphone during lunch break. I really like the knowledge you provide here and
can’t wait to take a look when I get home. I’m shocked at how quick your
blog loaded on my mobile .. I’m not even using WIFI, just
3G .. Anyhow, fantastic site!
My webpage: an info – tinyurl.com,
Hollis –
Hi there, after reading this awesome post i am too delighted to share my experience here with mates.
Also visit my web-site; info where (http://tinyurl.com/)
Harriet –
Hey there, You have done an incredible job. I’ll certainly digg it and personally
suggest to my friends. I’m sure they will be benefited from
this website.
Also visit my web-site … off info – tinyurl.com,
Chester –
I always spent my half an hour to read this weblog’s articles daily along with a info (tinyurl.com)
mug of coffee.
Isabel –
If some one wants expert view on the topic of blogging afterward i propose him/her to visit this web
site, Keep up the pleasant job.
My site info their (tinyurl.com)
Chasity –
If you are going for finest contents like I do, simply visit this
website everyday because it provides quality contents,
thanks
Here is my blog post … our info – tinyurl.com –
Mitchell –
If you are going for best contents like myself, simply pay a visit this site every day because it gives feature contents, thanks
Feel free to surf to my page :: of info (tinyurl.com)
Ramonita –
My brother recommended I might like this blog. He was totally right.
This submit actually made my day. You can not consider simply how a lot time I had spent for this info it, tinyurl.com,!
Thanks!
Doug –
Valuable info our (http://tinyurl.com).
Lucky me I found your site unintentionally, and I’m surprised why this twist of
fate didn’t took place earlier! I bookmarked it.
Christoper –
What’s up to every single one, it’s in fact info a (tinyurl.com) pleasant for me to go to see this
site, it consists of helpful Information.
Jeffery –
Please let me know if you’re looking for a article author for your site.
You have some really good posts and I feel I would be
a good asset. If you ever want to take some of the load off,
I’d absolutely love to write some articles for your
blog in exchange for a link back to mine. Please shoot
me an info (http://ihss.rac.gov.kh/) e-mail if interested.
Thanks!
Shoshana –
There is certainly a great deal to learn about this subject.
I like all the points you’ve made.
my blog :: was info (casualwiners.com)
Trent –
Ahaa, its nice discussion regarding this post here at this weblog,
I have read all that, so at this time me also commenting here.
my website :: their info (tinyurl.com)
Zita –
I know this if off topic but I’m looking into starting my own blog and was curious what all
is info [tinyurl.com] needed to get set up?
I’m assuming having a blog like yours would cost a pretty penny?
I’m not very internet smart so I’m not 100% positive.
Any tips or advice would be greatly appreciated.
Thanks
Deanna –
Hi there, its pleasant paragraph regarding media print, we all
be familiar with media is a impressive source of information.
Take a look at my site: info their (tinyurl.com)
Clay –
Hi there just wanted to give you a quick heads up.
The words in your post seem to be running off the screen in Opera.
I’m not sure if this is a formatting issue or something to
do with internet browser compatibility but I thought I’d post
to let you know. The design and style look great
though! Hope you get the issue fixed soon. Cheers
My website :: info was [tinyurl.com]
Veronica –
I was recommended this web site through my cousin. I
am no longer certain whether this submit is
written by way of him as no one else realize such distinct about
my difficulty. You’re amazing! Thank you!
My website … the info (tinyurl.com)
JimmywrepE –
prednisone 10 mg online: http://prednisone1st.store/# prednisone 5443
Derekhar –
dating meet singles: local personal ads – date internet site
Mia –
Excellent article. I am experiencing a few of these issues as
well..
My website :: prialta sin efectos secundarios