Your Basket has 0 items

Goods Total: 0.00 ex VAT


0800 612 6537

Mains Radio-Interlinked Smoke and Heat Alarms with Sealed Ten Year Lithium Battery - FireAngel Pro WST230 Series

From: 68.99 ex VAT
82.79 inc VAT
Product Overview

Available in two versions for smoke or heat detection, the FireAngel Pro mains powered radio-interlinked alarms feature a 10 year sealed back-up battery to continue powering the units after a mains failure. The built-in radio-frequency technology enables up to 50 alarms to be wirelessly interlinked within the same system. Providing the earliest possible warning of fire, if one radio-interlinked alarm detects smoke or heat, all other alarms within the same system will also activate.

  • Suitable for installations complying to BS 5839-6: 2013 Grade D, E and F
  • Kitemarked to BS EN 14604 (optical smoke) and BS 5446-2 (heat alarm)
  • Built-in radio-frequency technology allows wireless interconnection
  • A maximum of 50 radio-interlinked alarms can be interconnected
  • 230V mains powered with 10 year sealed lithium back-up battery
  • No need to replace back-up battery for the life of the alarm
  • Available in two versions:
    • WST-230: Optical smoke alarm - for hallways, living rooms and bedrooms
    • WHT-230: Heat alarm - for kitchens and garages
  • Radio-frequency range: 200m in free space, up to 35m in buildings
  • Sold as single units
  • Safelincs Exclusive 5 Year Warranty
  • Loud 85dB warning alarm
  • Test, hush and "Sleep-Easy" function
  • Locate function: allows you to find the alarm that activated the system
  • An interlinked system provides the earliest possible warning of fire

The table below shows all the units that can interconnect with the FireAngel Pro Radio-interlinked series of alams.

Alarms from the Same Series

Model Number Type of unit Type of interconnection
WST-230 Optical Smoke Alarm Radio-interlinked
WHT-230 Heat Alarm Radio-interlinked

Compatible Alarms

Model Number Type of unit Type of interconnection
WST637 Battery Powered Optical Smoke Alarm Radio-interlinked
WHT637 Battery Powered Heat Alarm Radio-interlinked

Carbon Monoxide Alarms

Model Number Type of unit Type of interconnection
W7-CO-10X Battery Powered CO Detector Radio-interlinked
Technical Data

This is the technical data for the Mains Radio-Interlinked Smoke and Heat Alarms with Sealed Ten Year Lithium Battery - FireAngel Pro WST230 Series.

Dimensions (HxDia) WST-230 Thermoptek Smoke Alarm: 52x141mm
WHT-230 Heat Alarm: 52x141mm
Back-Up Battery 10 year sealed lithium
Sound Output 85dB
Radio-Frequency Range Free Space: Up to 200m
In Buildings: Up to 35m
Operating Temperature -10 C to +45 C

Data Sheets

Pricing & Availability

Model Stock Levels Price Weight
Thermally Enhanced Optical Smoke Alarm
Product Code: FAWST230
More than 20 in stock

68.99 ex VAT

82.79 inc VAT

Heat Alarm
Product Code: FAWHT230
15 in stock

69.99 ex VAT

83.99 inc VAT


Customer Reviews

1 customers have rated this product and it has an overall rating of 5 out of 5

All our reviews are written by real customers that have purchased this product from us and are publsihed without modification.

5 / 5 Stars

Reviewed by: PM

Excellent - just works

Published on: 13th January 2017

Delivery Options

The following delivery options are available on this product.

Economy Delivery

Delivered in 2-3 working days by Royal Mail from 3.90 ex VAT - More info

Next Day Delivery

Delivered the next working day by UK Mail from 6.50 ex VAT - More info

For delivery on order within

Looking for more information?

If you have any questions or would like more information about this product you can ask one of our specialists.

Live Chat Not Available
Direct Telephone 01507 464181
Direct Email Email Now