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Mains Radio-Interlink Smoke Alarms & Heat Alarms with Sealed Longlife Back-up Battery - FireAngel Pro Connected Series

Front view of the fireangel pro connected fp1640w2 r smoke alarm showing its circular design and buttons
5 out of 5 stars

20+ In Stock

Estimated dispatch: Tomorrow

£83.35 inc VAT

£69.46 ex VAT

Standard Delivery

Will usually be delivered in 2-3 working days

£4.20 inc VAT

Next Day Delivery

Will usually be delivered the next working day

£7.00 inc VAT

Keep your home and family protected with the FireAngel Pro Connected range of mains-powered alarms. Available as either an Optical Smoke Alarm or a Heat Alarm, these smart alarms provide reliable, early warning of fire and can be wirelessly interconnected throughout your home. When one alarm activates, all linked alarms sound together, helping to alert everyone in the property as quickly as possible. Powered by your home's mains electricity supply and backed up by a sealed 10-year battery, these alarms continue to provide protection even during a power cut.

  • 230V mains-powered alarm with sealed 10-year backup battery
  • Available in two models:
    • Optical Smoke Alarm – ideal for living rooms, hallways and landings
    • Heat Alarm – ideal for kitchens and areas where cooking fumes may be present
  • Wirelessly interlink up to 50 compatible Wi-Safe 2 or Pro Connected devices
  • If one alarm sounds, all interconnected alarms activate for faster warning throughout the home
  • Large central button for easy testing, silencing nuisance alarms, and locating the triggering alarm
  • Compatible with the FireAngel Pro Connected Gateway (sold separately) for mobile phone notifications
  • Loud 85dB alarm sound
  • 5-year manufacturer's warranty
  • Certified to relevant British Standards and independently Kitemarked
  • Suitable for BS 5839-6: 2019 Grade D1 domestic installations
  • Compliant with the updated Scottish and Welsh home fire safety legislation
Customer Reviews

Customer Reviews (5)

5 out of 5 stars

Reviews by Real Customers

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

Rating: 5 / 5

Reviewer

D W

Works well

Published on

20th April 2025

Rating: 5 / 5

Reviewer

G S

No problems.

Published on

7th June 2021

Rating: 5 / 5

Reviewer

S B

Good price, easy to fit and interlink

Published on

10th April 2021

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Technical Data

Technical Data

Product Code FAPCMSW
Brand FireAngel
Manufacturer's Part Number FP1640W2-R
Approvals & Markings CE Marked
Back-Up Battery Type Lithium
Battery Type Sealed Lithium
British Standard Grade Grade D1: Mains Powered (10 year longlife backup)
Colour White
Compliance BS 5839-6
BS EN 14604: 2005
Connection Radio-Interlink
Display LED Indicators
Equipment Type Smoke Alarm
Fixing Options Screws (included)
Installation Position Ceiling
Local Legislation Scottish Legislation (2022)
Welsh Legislation (2022)
Northern Ireland Legislation (2024)
Material ABS Plastic
Maximum Number of Linked Devices 50 Devices
Operating Temperature +4°C To +38°C
Positioning Bedrooms
Hallways
Living Rooms
Power Type Mains Powered (230V)
Product Range FireAngel Pro Connected
Radio Frequency Range 35 Metres In Buildings
200 Metres In Free Space
Radio Linking Frequency 868MHz
Recyclable Yes - Valpak's WEEE Distributor Take-back Scheme
Relative Humidity 0% To 90%
Sensor Type Optical
Sound Level 85dB
Suitability Home
Warning Type Audible - Alarm Sounder
Warranty 5 Years
Dimensions (Unit)
  • Height: 43mm
  • Diameter: 141mm
Weight 288g
Datasheets
Interlink

Interlink

The table below shows all the units that can interlink with the FireAngel Pro Connected range.

Alarms from the Same Series

Model Number Type of Unit Type of Interlink
FP1640W2-R Mains Powered Wireless Smoke Alarm Radio-Interlink or Hard-Wire Interlink
FP1740W2-R Mains Powered Wireless Heat Alarm Radio-Interlink or Hard-Wire Interlink
FP2620W2-R Longlife Battery Powered Wireless Smoke Alarm Radio-Interlink
FP1720W2-R Longlife Battery Powered Wireless Heat Alarm Radio-Interlink
FP1820W2-R Longlife Battery Powered Wireless Carbon Monoxide Alarm Radio-Interlink

Compatible Smoke and Heat Alarms

Model Number Type of Unit Type of Interlink
WST-230 Mains Powered Wireless Smoke Alarm Radio-Interlink or Hard-Wire Interlink
WHT-230 Mains Powered Wireless Heat Alarm Radio-Interlink or Hard-Wire Interlink
ST-230 Mains Powered Optical Smoke Alarm Radio-Interlink or Hard-Wire Interlink
HT-230 Mains Powered Heat Alarm Radio-Interlink or Hard-Wire Interlink
WST-630 Longlife Battery Powered Wireless Smoke Alarm Radio-Interlink
WHT-630 Longlife Battery Powered Wireless Heat Alarm Radio-Interlink

Compatible Carbon Monoxide Alarms

Model Number Type of Unit Type of Interlink
W7-CO-10X Longlife Battery Powered Wireless Carbon Monoxide Alarm Radio-Interlink

Ancillary Products

Model Number Type of Unit Type of Interlink
FP1000W2-R Mains Powered Wireless Interlink Gateway Radio-Interlink
FP1014W2-R Longlife Battery Wireless Alarm Control Unit Radio-Interlink
W2-SVP-630 Wireless Strobe and Vibrating Pad Radio-Interlink
W2-LFS-630 Wireless Low Frequency Sounder Radio-Interlink