FireAngel WST-630Q Wireless Interlink Thermoptek Smoke Alarm Product Code: 87048

Wireless interlinked alarm provides warning of fire via a network of smoke alarms. One alarm will work singularly as a smoke alarm, additional alarms can be wirelessly connected, making each alarm trigger all alarms within its network simultaneously. Optical and thermal sensing provide fast reaction to both slow smouldering and fast flaming fires. 10 year battery life.


  • 85dBA Alarm
  • Battery-Powered
  • 5 Year Manufacturer's Guarantee (T&Cs Apply)
  • Can Interlink with up to 50 FireAngel Alarms
  • Up to 200m Range
  • Loud 85db Alarm


EN 14604: 2005.
Additional Information
Technical Specification
  • Brand : FireAngel
  • Alarm Product Type : Smoke
  • Model Name : Wireless Interlink Thermoptek
  • Model No : WST-630Q
  • Wireless/Wired : Wireless
  • Battery Type : Lithium
  • Product Diameter : 132 mm
  • Pieces in Pack/Case : 1
  • Power Source : Battery-Powered
  • Product Type : Wireless Interlink Thermoptek Smoke Alarm
  • Fixings Supplied : Fixings Supplied
  • Total Product Weight : 0.212 kg
  • Battery Duration : 10-Year Sealed Battery (Lithium)
  • Alarm Sensor Type : Optical
  • Colour : White
  • Product Depth : 41 mm
  • Pack Size : 1
  • Manufacturer Guarantee : 5 Year Manufacturer's Guarantee (T&Cs Apply)
Product Contents
Delivery & Returns


Standard delivery service up to 3 working days: €8.95

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Hopefully you won't need to return an item, however, if you do, it is our aim to make this as simple as possible. By following the guidance below you can help us to help you when a product is not what you expected, or is faulty. Your statutory rights are not affected by this guidance.


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€35.95 Incl. 23% VAT

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FireAngel WST-630Q Wireless Interlink Thermoptek Smoke Alarm is rated 4.4 out of 5 by 45.
Rated 5 out of 5 by from Great Smoke Alarms Fitted loads of these alarms, Satisfy Rental Regs for three storey building without the need to hardwire. Easy to set up and no battery for tenants to remove.
Date published: 2019-04-28
Rated 5 out of 5 by from Fireangel Wireless Alarm Great Alarms, simple to link up, loud enough to wake the dead, even come with screws and plugs to fix to ceiling. It took me longer to open the packaging than it did to install them.
Date published: 2019-04-18
Rated 3 out of 5 by from Good, but don’t expect 10 year I have had these in two properties, and they work really well. But the batteries failed in one unit after 4 years, one unit after 5 years, and now I’ve had 2 fail after 6 years. So not good value.
Date published: 2019-04-12
Rated 1 out of 5 by from Terrible Battery Avoid these.Terrible product - checkout the Fire Angel Facebook page, you will see what I mean. I've had three of these, and the battery gives up in just under 12 months, on two of them, I got two years out of one. Forget the Guarantee. They only replace a faulty unit, if you can ever get a response from them. I want my money back. You can of course hack them and replace the battery yourself, voiding the warranty. The battery is a CR123, but it is soldered into the battery cartridge. A bit of a pain to replace and you need to know what you are doing.
Date published: 2019-04-09
Rated 5 out of 5 by from Great alarm This is a great smoke alarm, really easy to fit and interlink with a heat alarm I bought. Hopefully it lasts as long as the 10 year guarantee for the battery
Date published: 2019-02-28
Rated 5 out of 5 by from Great alarm Installed a couple of these a few months ago, easy to install and link the two units so if one detects smoke both alarms sound.
Date published: 2019-02-18
Rated 5 out of 5 by from Perfect I have a large spread out property. If the wired alarm in the annex went off I couldn't hear it. I now have one alarm in annex, one in barn and one in house. If one goes off they all do. they have a ten year life battery then the whole alarm has to be disposed of. It would have been perfect if one had not been faulty and need changing but all done quickly. Fitting and linking was almost too easy. Well impressed and perfect for what I wanted
Date published: 2019-01-22
Rated 2 out of 5 by from Great at first but..... Really easy to fit and so simple to link everything up, I have 3 Smoke alarms / A Carbon Monoxide / and 2 heat alarms all fitted around the same time and all purchased from Screwfix. That's the good part of the review done as it's all down hill from here. I fitted these in 2015 meaning that I should be good until 2025 until I have to replace them, This was wrong. 1 of the smoke alarms started chirping at random times (but more regular in the early hours) which is so worrying. I contacted the manufacturer who after a very long delay sent me instructions on how to unlink them all and locate the faulty one. I did this and informed them and after another long delay they sent me a replacement (happy with the service so far but still disappointed with the reliability). 2 month have gone by and I think everything is ok, wrong again as for the last couple of weeks another alarm has now gone and is chirping during the day and night. I have narrowed it down to one of the 2 older smoke alarms. So out of 3 smoke alarms 2 of them have failed after 3 years. This leaves me with little confidence that the remaining 1 will last and even more that the 2 heat and single carbon monoxide alarms will make it to 10 years. VERY DISSAPOINTED as they are at the higher end of the price scale.
Date published: 2019-01-21
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