FireAngel WHT-630Q Wireless Interlink Heat Alarm Product Code: 3968D

Ideal for rooms where a smoke alarm may not be suitable, such as the kitchen, cellar or garage. On detection of enhanced level of fire the alarm will immediately sound. Works as a stand alone alarm or as part of FireAngel Wireless Interlink system. 10 year battery life.


  • DC Battery-Powered
  • 85dB Alarm
  • Power Indicator
  • 5 Year Manufacturer's Guarantee (T&Cs Apply)
  • Link Up to 50 Alarms in a Single Network
  • All Alarms in System Sound Simultaneously
  • 200m Wireless Range
  • Smart Silence & Locate Feature


. BS 5446-2: 2003.
Additional Information
Technical Specification
  • Power Source : Battery-Powered
  • Brand : FireAngel
  • Product Type : Wireless Interlink Heat Alarm
  • Sound Pressure Level : 85 dB
  • Alarm Product Type : Heat
  • Model Name : Wireless Interlink
  • Fixings Supplied : Fixings Supplied
  • Current Type : DC
  • Total Product Weight : 0.23 kg
  • Model No : WHT-630Q
  • Battery Duration : 10-Year Sealed Battery (Lithium)
  • Wireless/Wired : Wireless
  • Alarm Sensor Type : Thermistor
  • Battery Type : Lithium
  • Colour : White
  • Product Depth : 45 mm
  • Pack Size : 1
  • Product Diameter : 132 mm
  • Manufacturer Guarantee : 5 Year Manufacturer's Guarantee (T&Cs Apply)
  • Pieces in Pack/Case : 1
Product Contents
Delivery & Returns


Standard delivery: €15

Free delivery on all orders over €70.00

Click here to see information on our delivery charges and times



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.


Click here to see information on returns and cancellation

€52.95 Incl. 20% VAT

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FireAngel WHT-630Q Wireless Interlink Heat Alarm is rated 5.0 out of 5 by 4.
Rated 5 out of 5 by from Heat alarm Easy to install. Couple of issues on connecting all alarms wirelessly but that more with not getting to other alarms in the 5 second window.
Date published: 2017-07-04
Rated 5 out of 5 by from Fast to fit smoke/heat units Very easy to fit no nonsense wireless smoke/heat detectors in the market!
Date published: 2016-07-30
Rated 5 out of 5 by from Excellent Heat Alarm Excellent product. Very easy to install and works perfectly. The wireless interlink function is why i bought this heat alarm and did not disappoint saving me alot of time and mess as there was no wiring involved. Delighted!!!
Date published: 2015-04-07
Rated 5 out of 5 by from Fireangel WHT 630 I came across this website while searching for Fireangel Heat Alarm, it was very good value, ordering was easy, I just registered my details and placed order. I had email confirmation and delivery details. I got text next day telling me delivery would be within 90 minutes, I fitted it to interlink with my existing 5 Fireangel smoke alarms, its easy to install and works!
Date published: 2015-01-23
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