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Which system to choose?


Guest Desmond

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Guest Desmond

Hello,

I am converting a large Victorian house into self contained flats. I have been advised that I need fit a domestic grade system to the flats with a smoke detector and heat detector and a AOV vent in the communal area. I have also been advised that a panel isn't mandatory.

I am speaking to a variety of electricians but I wondered what alarm systems are 'good'. The two that have been most commonly mentioned are Aico and Fike Twin Flex Pro.

Opinions?

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Building Control Officer has informed me that a grade D domestic system is needed in the flats and a grade A in the communal area (stairs and landing). However, he cannot and will not advise on what systems/makes to go for.

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Hi, representing Safelincs, I am, of course, a bit biased but I will try my best.

For the Grade D system I would choose the new Fireangel Pro series, as they offer a 'Sleep-Easy' function which goes some way in overcoming low battery beeps in the middle of the night, which is something that plagues other models.

For the Grade A system, as you presumably have a fairly simple layout (one alarm zone per floor with not too many floors), the most cost efficient solution in terms of equipment costs is a conventional fire alarm system. Installation costs are a bit higher than for an addressable system but as long as you just have a few landings to monitor, this is a good and economic option. It is best to sit down with your electrician and run through the few sub-options (eg two wire or four wire panel) to optimise the installation costs. You can then order the panel and detectors etc for your electrician to install.

Harry

 

 

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Sorry to differ , I would get a fire alarm company in to quote and install / maintain a fire alarm. I have seen electricians install fire alarms and the alarm does not comply to the regulations it was installed for. I am not saying that all electricians get fire alarms wrong, I am saying that electricians do not need to know fire alarm regulations to be an electrician, long gone are the days of Pyro with mains bells and call points..  

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Grade D system - any mains powered interlinked alarms with battery back up by a recognised brand would suffice - Aico, EI Electronics, etc

Grade A system - To save on cable costs a twinwire system would suit well (one cable can have both sounders and detectors/call points on instead of having separate cables for each), the Apollo Alarmsense equipment using C-TEc or Kentec control panels are common combinations used for this.

Because it is a conversion you need a Grade A system with control panel, sounders, detectors, etc. Only purpose built flats don't need a communal fire alarm and in these there is no fire alarm panel, the detection is linked directly to the smoke vent control panel

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