Radio-Interlinked Heat Alarm - FireAngel WHT637

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Radio-Interlinked Heat Alarm - FireAngel WHT637

In Stock
56.09 ex VAT
67.31 inc VAT
Product Overview

Using advanced heat sensing technology (also called Thermistek), the FireAngel WHT637 radio-interlinked heat alarm reacts quickly when significant rate-of-rise in temperature is detected. Ideal for areas where a smoke alarm could be prone to false triggering, e.g. kitchen or garage, the WHT637 is capable of wirelessly interconnecting with up to 50 alarms using radio-frequency signal. Enabling all interlinked alarms to sound if one detects a fire, a wireless smoke and heat alarm system within the home would ensure you receive the earliest possible warning of fire.

  • Battery powered heat alarm - 10 year sealed lithium battery
  • CE marked and Kitemarked to BS 5446-2
  • Single test and hush button
  • Can be wirelessly interlinked with up to 50 radio-interlinked alarms
  • An interlinked system provides the earliest possible warning of fire
  • Radio-frequency range: 200m in free space, up to 35m in buildings
  • Heat sensor provides quick detection of significant rate-of-rise in temperature
  • Locate function: helps you find the alarm that activated an interlinked system
  • 7 years warranty - EXCLUSIVE to Safelincs
  • Suitable for installations complying to BS 5839-6: 2013 Grade F
  • Available with FREE pre-connection service
  • Free Shipping
  • Supplied with fixings; 2 x screws and 2 x rawl plugs
Whats Included

The FireAngel WHT637 Heat Alarm Kits are supplied as standard with some exclusive extras that make purchasing these alarms easier and more cost-effective, including:

  • 7 year warranty - EXCLUSIVE to Safelincs
  • FREE delivery on your order
  • FREE after the fire replacement guarantee
  • Available with FREE pre-connection service
  • WHT-630 Heat Alarm with self-adhesive mounting pad
Interconnection

The table below shows all the units that can interconnect with the FireAngel radio-interlinked series.

Alarms from the Same Series

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

Compatible Alarms

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

Carbon Monoxide Alarms

Model Number
Type of unit
Type of interconnection
W7-CO-10X Carbon Monoxide Alarm Radio-interlinked

Ancillary Products

Model Number
Type of unit
Type of interconnection
W2-SVP-630 Wireless Strobe and Vibrating Pad Radio-interlinked
W2-LFS-630 Wireless Low Frequency Sounder Radio-interlinked
Technical Data

This is the technical data for the Radio-Interlinked Heat Alarm - FireAngel WHT637.

Product Code FAWHT637
Weight 0.26kg
Dimensions (HxDia) 60x132mm
Battery Type 10 year sealed lithium battery
Sound Output 85dB at 3 metres
Radio-Frequency Range Free Space: Up to 200m
In Buildings: Up to 35m
Temperature Trigger +54 C to +65 C
Relative Humidity (non-condensing) Up to 90%
FAQs (14)

Q. What smoke alarm should I use in a bedroom with an en suite bathroom?

A. It is usually recommended to install an optical smoke alarm in a bedroom. This is because optical smoke alarms are slightly quicker at detecting slow smouldering fires than can original from upholstery type materials and over-heated wiring. Also, an optical smoke alarm would be less likely to sound a false alarm than what an ionisation would do if steam/water droplets were present from the bathroom. Detectors should be installed as central to the room as possible; however for your application I would also consider the position of the en suite to make sure that the detector is not in the direct path of the joining door. This is just to try and avoid the chances of a false alarm. No detector is designed for use in bathroom areas.

Q. How do I safely dispose of my old smoke alarms?

A. Safelincs is signed up to Valpak's WEEE (Waste Electrical and Electronic Equipment) Distributor Take-Back Scheme (Registration ID: 7370). Private households can therefore drop off their electronic and electrical fire safety waste at their municipal recycling centre when they are purchasing new products from us. To find your nearest recycling centre, please visit www.recycle-more.co.uk.

Q. If the radio interlinking signal on one unit fails will the units still work as stand alone units.

A. Yes, should the radio interlinking signal fail the units will continue to sound independently should they detect a fire.

Q. Can a wireless router interfere with the radio interlinked alarms?

A. A wireless router is very unlikely to interfere with the signal of your radio interlinked alarms, as the RF signal of the smoke alarms is digitally coded.

Q. is there a different alarm sound for optical and heat sensors to tell you the difference in what kind of fire it is?

A. There is only one alarm sound type when a fire is detected, when interconnected all smoke and heat alarms will sound. However only the triggered alarm will have a rapidly flashing red indicator.

Show all FAQs

Key Product Features

Test and hush button built into the thermistor cover

Includes a wireless module for for easy interlinking

Status lights located around the thermistor cover

Screws and rawl plugs for installation are included

Product Dimensions

What's In The Box?

  • 1 x FireAngel WHT-630 wireless heat alarm
  • 1 x Sealed 10-year lithium battery
  • 1 x Screw fixing set (screws & rawl plugs)
  • 1 x Instruction manual

Data Sheets

Pricing & Availability

Model Stock Levels Price Weight
Product Code: FAWHT637 Stock Level:
In Stock
Price:

56.09 ex VAT

67.31 inc VAT

Weight:
0.26kg

Customer Reviews

6 customers have rated this product and it has an overall rating of 4.7 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: MW

good

Published on: 18th April 2017

5 / 5 Stars

Reviewed by: SD

easy to configure this wireless into wired system

Published on: 22nd February 2017

5 / 5 Stars

Reviewed by: PM

Excellent - just works

Published on: 13th January 2017

4 / 5 Stars

Reviewed by: DK

Easy to set up

Published on: 19th September 2016

4 / 5 Stars

Reviewed by: SP

Good

Published on: 27th March 2016

5 / 5 Stars

Reviewed by: IH

Nice unit that's easy to install

Published on: 16th February 2016

Show All Reviews

Delivery Options

The following delivery options are available on this product.

FREE Next Day Delivery

Delivered the next working day by UK Mail FREE of charge - More info

For delivery on order within

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