10 Year Thermoptek Smoke Alarm

FireAngel ST-750T

More than 20 in stock Expected dispatch: Today
£19.99 inc VAT
£16.66 ex VAT

The FireAngel ST-750T has a Thermoptek smoke sensor, making it less prone to false alarms from cooking fumes.

The alarm is fitted with a sealed Panasonic lithium battery designed to last for the full ten year life of the alarm.

Product CodesST-750RST-750QST-750T

10 Year Warranty
Certifed to BS Standards
Thermoptek Sensor
Lithium Battery
Product Overview

The FireAngel ST-750T Thermoptek smoke alarm features a thermally enhanced optical sensor, which allows it to react quickly to all types of fire, and is fitted with a sealed Panasonic lithium battery designed to last for the full ten year life of the alarm. With its attractive red lens and large, easy to use central test and silence button, this alarm also includes FireAngel's "Sleep Easy" function which will silence the low battery chirp for 8 hours, allowing occupants to sleep undisturbed as the alarm approaches the end of its life.

  • Thermoptek thermally enhanced smoke sensor
  • Panasonic 10 year sealed lithium battery
  • Sensing technology of choice for the UK's Fire and Rescue Service
  • Large test and silence button for easy maintenance
  • CE marked and Kitemarked to BS EN 14604
  • "Sleep Easy" function silences end-of-life chirp for 8 hours
  • Tamper-proof battery doesn't need replacing for 10 years
  • Suitable for BS 5839-6 Grade F installations
  • 10 manufacturer's warranty
Technical Data

Technical Data

This is the technical data for the 10 Year Thermoptek Smoke Alarm.

Product Code FAST750T
Alternative Product Codes ST-750R, ST-750Q, ST-750T
Weight 0.25kg
Dimensions (HxDia) 34x130mm
Battery Type Sealed Panasonic lithium battery
Battery Life 10 year lifespan of the alarm
Sound Output 85dB at 3 metres
Operating Temperature +4 °C to +38 °C
Relative Humidity (non-condensing) Up to 90%

Product Datasheets

The following datasheets are available for this product.

Customer Reviews

16 customers have rated this product and it has an overall rating of 4.9 out of 5

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

Rating: 5 / 5 Stars

Reviewed by: PB

Best fire alarms for homes These were a replacement for previous fireangel alarms that battery had finished.excellant products and work as they should.

Published on: 29th March 2019

Rating: 5 / 5 Stars

Reviewed by: GB

Published on: 15th January 2019

Rating: 5 / 5 Stars

Reviewed by: AR

Easy to install

Published on: 2nd January 2019

Rating: 5 / 5 Stars

Reviewed by: GB

very good easy to install

Published on: 5th October 2018

Rating: 5 / 5 Stars

Reviewed by: JD

Superior product, easy to install, easy instructions for use.

Published on: 28th September 2018

Rating: 5 / 5 Stars

Reviewed by: EP

A smart looking device, we feel safe having this unit.

Published on: 28th June 2018

Rating: 5 / 5 Stars

Reviewed by: GK

Handled telephone query promptly..

Published on: 24th May 2018

Rating: 5 / 5 Stars

Reviewed by: CN

Great product, easy to install

Published on: 13th April 2018

Rating: 5 / 5 Stars

Reviewed by: LS

right for the job.

Published on: 6th April 2018

Rating: 5 / 5 Stars

Reviewed by: DC

Approved by Essex Fire Services That's all I need to know

Published on: 15th January 2018

Rating: 5 / 5 Stars

Reviewed by: RP

Nice and slim design. I hope that battery will last as promised.

Published on: 28th December 2017

Rating: 5 / 5 Stars

Reviewed by: JS

Excellent, reliable and long lasting detector

Published on: 12th December 2017

Rating: 4 / 5 Stars

Reviewed by: KS

Good quality. robust, unobtrusive. Hoping that the battery lasts. Would like to see a British standard on the hole centers of smoke detectors to save peppering the ceiling with holes.

Published on: 30th September 2017

Rating: 5 / 5 Stars

Reviewed by: HD

Very efficient so far. This was to replace the same product which, after 4 years had started to beep at every opportunity. I am hoping this will be more successful.

Published on: 20th September 2017

Rating: 4 / 5 Stars

Reviewed by: GS

Easy to install and look good if the battery really does last 10 years it will be money well spent.

Published on: 26th August 2017

Rating: 5 / 5 Stars

Reviewed by: -

Published on: 4th July 2017

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Delivery Options

The following delivery options are available on this product.

Economy Delivery

£4.68 inc VAT - Delivered in 2-3 working days by Hermes

Next Working Day Delivery

£7.80 inc VAT - Delivered the next working day by Hermes

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