10 Year Thermally Enhanced Optical Smoke Alarm - FireAngel ST-622

Basket (0)

Checkout

FREEPHONE 0800 612 6537 Now FREE from UK mobiles

10 Year Thermally Enhanced Optical Smoke Alarm - FireAngel ST-622

More than 20 in stock
Save 27%
Now 
Now 9.15 ex VAT
10.98 inc VAT
Product Overview

Fitted with a 10 year sealed long life lithium battery, the FireAngel ST-622 optical smoke alarm uses a thermally enhanced smoke sensor; the technology of choice for the UK's Fire and Rescue Service. The FireAngel ST-622 benefits from additional features including easy to use test/hush button, as well as "sleep-easy" function, allowing low battery warning chirps to be silenced for 8 hours.

  • Battery powered smoke alarm - sealed 10 year long life battery
  • Tamper-proof battery does not need to be replaced for the life of the alarm
  • CE marked and Kitemarked to BS EN 14604
  • Features a test/hush button
  • Ground breaking Thermoptek optical smoke sensing technology
  • Thermally enhanced for quicker detection of smouldering fires (compared to standard optical sensors)
  • Ideal for areas adjacent to the kitchen (not suitable for kitchen or garage)
  • "Sleep-Easy" function temporarily silences low battery and end of life warning chirp for 8 hours
  • 10 year manufacturer's warranty
  • Suitable for installations complying to BS 5839-6: 2013 Grade F
  • Sensing technology of choice for the UK's Fire and Rescue Service
  • Supplied with fixings; 2 x screws and 2 x rawl plugs
Technical Data

This is the technical data for the 10 Year Thermally Enhanced Optical Smoke Alarm - FireAngel ST-622.

Product Code FAST622
Weight 0.21kg
Dimensions (HxDia) 34x130mm
Battery Type 10 year sealed lithium battery
Sound Output 85dB at 3 metres
Operating Temperature +4 C to +38 C
Relative Humidity (non-condensing) Up to 90%
FAQs (9)

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. How long do the batteries last in smoke alarms?

A. The 9V alkaline batteries last 12~18 months. Lithium batteries will usually last 5x longer than their alkaline counterparts, achieving around 5 years lifetime. Some lithium cells are also rechargeable, and when used in a mains-powered alarm may last for the entire functional lifespan of the alarm. Newer alarm models may also feature a "sealed" lithium battery. These batteries are specialist components which are designed to not be removed or need replacing by the user, and have been tested by the alarm manufacturer to ensure they last for the lifetime of the alarm.

Please Note: the actual lifetime of your batteries depends on how often the alarms are tested or activated, as sounding the alarm draws more power than when the alarms are "waiting" to detect fire. You should also read your alarm's manual to make sure you only use the recommended types and brands of batteries, as failing to follow these instructions may cause the alarm to malfunction, not alerting you in the event of a fire, and might also invalidate the warranty.

Q. Can a smoke alarm be fitted with a sticky adhesive pad in a let property?

A. The sticky pad is suitable for all battery operated smoke alarms. However, we cannot judge if battery alarms are suitable for your let property, as let properties usually require mains powered alarms. There is some advice to this in the governments guides to fire risk assessments. http://www.safelincs.co.uk/Fire-Risk-Assessment/
Also see the LACoRS guide for let properties.

Q. What sort of smoke alarm system would I need to install for a HMO?

A. BS 5839-6 recommends that one or two storey HMOs with an individual floor area of no more than 200sqm (not the total of both floors) should have a Grade D smoke alarm system installed. Grade D refers to mains powered smoke alarms with a back up battery power supply. The alarms can be interlinked either by wire or by radio signal and the system does not require a separate fire alarm panel. For HMOs of 3 storey or higher, a Grade A panel system would need to be installed. This can cover the whole of the building, or can be used just for the communal areas with a separate Grade D system installed for the individual dwellings. For both applications, the level of cover should be a minimum of LD3 (in all escape routes) but this may change according to the fire risk assessment.

Show all FAQs

Key Product Features

Easy-to-use test/hush button takes centre stage

Powered by a 10-year long life battery, sealed in the alarm

Status indicator lights clearly visible around the main button

Includes the required screws and rawl plugs for installation

Product Dimensions

What's In The Box?

  • 1 x FireAngel ST-622 optical 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: FAST622 Stock Level:
More than 20 in stock
Price:

9.15 ex VAT

10.98 inc VAT

Weight:
0.21kg

Customer Reviews

114 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: SA

VERY GOOD & EXCELLENT PERFORMANCE

Published on: 21st May 2017

4 / 5 Stars

Reviewed by: MB

Easy to fit just hope it works should the occasion ever arise !

Published on: 19th May 2017

5 / 5 Stars

Reviewed by: VW

Excellent quality product, easy to install. Convenient test and silence function is both useful and promotes safety.

Published on: 19th May 2017

5 / 5 Stars

Reviewed by: RB

Very easy to install

Published on: 18th May 2017

5 / 5 Stars

Reviewed by: JB

Very reliable and easy to install

Published on: 15th May 2017

4 / 5 Stars

Reviewed by: CL

Item as expected appears to work OK

Published on: 2nd May 2017

5 / 5 Stars

Reviewed by: CD

Excellent quality smoke alarms Good service, quick. Excellent quality product

Published on: 29th April 2017

4 / 5 Stars

Reviewed by: EH

It was easy to check that this was exactly what I wanted. I needed to replace an old alarm which had finally failed and the clear details and picture meant I could be completely confident that this was exactly the same model. Took me two minutes to remove the old alarm from its casing and insert the new one. It meant I didn't need to use the new casing and discarded it. But absolutely worth that for the ease of the whole process!

Published on: 27th April 2017

5 / 5 Stars

Reviewed by: MB

Very good products matching up very well to the recommendations online.

Published on: 19th April 2017

4 / 5 Stars

Reviewed by: LG

Easy to install good instructions

Published on: 18th April 2017

5 / 5 Stars

Reviewed by: SP

Easy to install

Published on: 18th April 2017

5 / 5 Stars

Reviewed by: AB

Excellent value and service Best value I could find, prompt delivery and buy with confidence.

Published on: 16th April 2017

5 / 5 Stars

Reviewed by: SV

Easy to operate Guide line inside back plate indicating centre top would have been useful.

Published on: 16th April 2017

5 / 5 Stars

Reviewed by: AC

excellent service and product as described. Staff very helpful and friendly

Published on: 14th April 2017

5 / 5 Stars

Reviewed by: CM

Easy to fit.

Published on: 27th March 2017

4 / 5 Stars

Reviewed by: LJ

Good basic smoke alarm

Published on: 27th March 2017

5 / 5 Stars

Reviewed by: AH

Easy, simple order, great product and customer service

Published on: 22nd March 2017

5 / 5 Stars

Reviewed by: MH

an easy to install alarm which fitted the previously installed base

Published on: 21st March 2017

5 / 5 Stars

Reviewed by: PD

easy to fit and works well

Published on: 19th March 2017

5 / 5 Stars

Reviewed by: WC

Compact and easy to install

Published on: 14th March 2017

5 / 5 Stars

Reviewed by: RR

Does what it says on the tin

Published on: 14th March 2017

5 / 5 Stars

Reviewed by: RW

Fast delivery and a great product.

Published on: 10th March 2017

5 / 5 Stars

Reviewed by: JC

Haven't used yet because I have enough already and did not post back as cost too much so kept it.

Published on: 6th March 2017

5 / 5 Stars

Reviewed by: AS

fantastic product fire brigade recommended fitted in house tested weekly works well would recommend these are fitted in every household they are a life saver best on the market

Published on: 5th March 2017

3 / 5 Stars

Reviewed by: PM

One of the smoke detectors is faulty on Test Difficult to make any comments as the important factor - longevity - cannot be checked for another 10 years I would appreciate a replacement.

Published on: 5th March 2017

5 / 5 Stars

Reviewed by: EM

looks good, low profile compared to the old unit it replaced, long life peace of mind

Published on: 18th February 2017

5 / 5 Stars

Reviewed by: CB

Easy to fit and hardly notice its presence but so reassuring to know it is working away. Not as deep as some alarms so looks fairly unobtrusive. Very happy with it and would repeat buy and recommend.

Published on: 17th February 2017

5 / 5 Stars

Reviewed by: PB

Well made and eay to install, Good value

Published on: 15th February 2017

4 / 5 Stars

Reviewed by: JW

haven't had to use yet but seems fine easy to put on

Published on: 11th February 2017

4 / 5 Stars

Reviewed by: AJ

Well designed and easy to install

Published on: 9th February 2017

5 / 5 Stars

Reviewed by: CT

good product gives peace of mind good service good value prompt delivery clear instructions for fitting and use

Published on: 8th February 2017

5 / 5 Stars

Reviewed by: PB

Very pleased with the service and product from Safelincs

Published on: 6th February 2017

5 / 5 Stars

Reviewed by: GR

Fantastic product, fantastic delivery NO PROBLEMS Product approved by Lincolnshire Fire and Rescue as No:1 Alarm system currently on sale.

Published on: 6th February 2017

5 / 5 Stars

Reviewed by: PS

easy to set up and fit

Published on: 2nd February 2017

5 / 5 Stars

Reviewed by: BM

Reliable

Published on: 1st February 2017

5 / 5 Stars

Reviewed by: JD

Easy to install and very effective.

Published on: 30th January 2017

5 / 5 Stars

Reviewed by: JB

good service -excellent products very satisfied

Published on: 20th January 2017

5 / 5 Stars

Reviewed by: CF

Unobtrusive, easy to fit, easy to silence, very pleased. Good product, plenty of choice on this website. Very informative.

Published on: 17th January 2017

5 / 5 Stars

Reviewed by: MC

Easy to fit. Good product

Published on: 17th January 2017

5 / 5 Stars

Reviewed by: JR

Fit the best, forget the rest. And buy it from safelincs. Best price, fast service and delivery. As easy as ABC.

Published on: 16th January 2017

4 / 5 Stars

Reviewed by: PS

Does the job well but does not last as long as indicated.

Published on: 16th January 2017

5 / 5 Stars

Reviewed by: PW

Great product and service

Published on: 16th January 2017

4 / 5 Stars

Reviewed by: SD

Good value, neat item

Published on: 11th January 2017

4 / 5 Stars

Reviewed by: ED

Easy to install and test Good price

Published on: 11th January 2017

5 / 5 Stars

Reviewed by: RS

Really good quality, superb

Published on: 10th January 2017

5 / 5 Stars

Reviewed by: JB

Simple to install and low profile.

Published on: 9th January 2017

5 / 5 Stars

Reviewed by: IP

Effective peace of mind for 10 years!

Published on: 7th January 2017

5 / 5 Stars

Reviewed by: RH

Good quality product I ordered two. Once was faulty but was replaced immediately by safelincs without any issues.

Published on: 6th January 2017

5 / 5 Stars

Reviewed by: DM

Great product, easy to install.

Published on: 1st January 2017

5 / 5 Stars

Reviewed by: EL

Excellent product, just dust and test it to keep safe

Published on: 28th December 2016

4 / 5 Stars

Reviewed by: AH

SEEM GOOD QUALITY BUT EARLY DAYS

Published on: 16th December 2016

4 / 5 Stars

Reviewed by: SS

Received on time and easy to fit

Published on: 11th December 2016

4 / 5 Stars

Reviewed by: WB

A good product at a fair price

Published on: 8th December 2016

5 / 5 Stars

Reviewed by: SA

Great, simple easy to fit Super value smoke alarm. Very easy to fit. Does the job. Very pleased

Published on: 4th December 2016

4 / 5 Stars

Reviewed by: AL

Easy fit, does job, Fitted existing older models holder. Seems to do the job

Published on: 26th November 2016

5 / 5 Stars

Reviewed by: SJ

Fixed easily onto ceiling using sticky pad and appears to be good quality

Published on: 25th November 2016

5 / 5 Stars

Reviewed by: PY

apears to be a very good item unlike a lot of the cheap ones it doesnt go off when you do toast great service from you and a fast delivery

Published on: 13th November 2016

5 / 5 Stars

Reviewed by: AM

Easy replacement as screws aligned to previous alarm No false alarms. Happy with it.

Published on: 18th September 2016

4 / 5 Stars

Reviewed by: GB

Product is OK - replacement item ! Hope I did'nt pay over the odds !

Published on: 24th August 2016

5 / 5 Stars

Reviewed by: JH

Fix and forget - for 10 years - Love it! These smoke alarms are excellent. Easy to fix and with a battery good for 10 years. Forget those PP9 batteries!

Published on: 15th August 2016

5 / 5 Stars

Reviewed by: DP

Small and compact, easy to install, price very competitive Website site simple to use, and very helpful.

Published on: 26th July 2016

5 / 5 Stars

Reviewed by: RT

Fit it and forget it there when it's needed

Published on: 10th July 2016

4 / 5 Stars

Reviewed by: JA

Good product and easy to fit

Published on: 1st July 2016

5 / 5 Stars

Reviewed by: SP

i like these a lot

Published on: 21st June 2016

5 / 5 Stars

Reviewed by: OJ

Quality product that gives you confidence.

Published on: 28th May 2016

4 / 5 Stars

Reviewed by: CS

Good value for money

Published on: 22nd May 2016

4 / 5 Stars

Reviewed by: DH

First unit delivered was faulty but service team provided replacement promptly. This now installed and working fine

Published on: 14th May 2016

5 / 5 Stars

Reviewed by: PY

smart easy to fit

Published on: 13th May 2016

5 / 5 Stars

Reviewed by: DM

Excellent and very prompt service

Published on: 3rd May 2016

5 / 5 Stars

Reviewed by: OS

It is well designed and straight forward. Please review the instructions as I found some parts did not relate to the product and were difficult to work out.

Published on: 2nd May 2016

5 / 5 Stars

Reviewed by: RS

Peace of mind with simplest of installation Appears good value

Published on: 25th April 2016

5 / 5 Stars

Reviewed by: RD

Very good product.

Published on: 17th April 2016

5 / 5 Stars

Reviewed by: PC

Great product at a great price I bought the Fire Angel smoke alarm because it is recommended by the fire service

Published on: 29th March 2016

5 / 5 Stars

Reviewed by: VS

prompt action & delivery and good packaging, will def use these people again

Published on: 13th March 2016

4 / 5 Stars

Reviewed by: JT

Despite the claim that the alarm is toast proof it has twice sounded an alarm while grilling sausages, even though the alarm is in the hall. This is no problem as the usual function is to warn of something over-heating in cooking. The unit clearly works well and I am pleased with it.

Published on: 11th March 2016

5 / 5 Stars

Reviewed by: LF

Product exactly as described and delivered very quickly

Published on: 9th March 2016

5 / 5 Stars

Reviewed by: SB

no nonsense and easy to fit

Published on: 9th March 2016

5 / 5 Stars

Reviewed by: LD

Great quality product extremely easy to install.

Published on: 26th February 2016

4 / 5 Stars

Reviewed by: PF

replaced a similar one installed by fire service a good few years back -very pleased as it's an updated version and fits into fitment already on ceiling

Published on: 24th February 2016

5 / 5 Stars

Reviewed by: MH

Excellent product Quick delivery, easy to install

Published on: 13th February 2016

5 / 5 Stars

Reviewed by: MH

Works fine - doesn't go off despite being outside the bathroom We needed a detector at the top of the stairs but this is outside the bathroom. A normal detector went off whenever someone showered. This one doesn't.

Published on: 13th February 2016

5 / 5 Stars

Reviewed by: DB

They work Will buy more

Published on: 6th February 2016

5 / 5 Stars

Reviewed by: DW

Fitted with no issues, no false alarms from kitchen.

Published on: 31st January 2016

4 / 5 Stars

Reviewed by: -

Happy customer, just wish battery life was greater Purchased as replacement to old now obsolete model whose battery had expired compatible with existing mounting, so big thank you - because I didn't have to drill new holes.

Published on: 28th January 2016

5 / 5 Stars

Reviewed by: -

Great product great price

Published on: 27th January 2016

5 / 5 Stars

Reviewed by: -

Excellent product.

Published on: 27th January 2016

5 / 5 Stars

Reviewed by: -

Easy to install ,would recommend .

Published on: 23rd January 2016

4 / 5 Stars

Reviewed by: -

good so far. no probs, but too early, as installed in nov 2015 like the chirp button for low battery warning silence, especially at time time.

Published on: 22nd January 2016

4 / 5 Stars

Reviewed by: -

good service - easy to fit

Published on: 18th January 2016

5 / 5 Stars

Reviewed by: -

Very pleased with the life span on this alarm, great product.

Published on: 17th January 2016

5 / 5 Stars

Reviewed by: -

Easy to install and no problems in operation to date

Published on: 16th January 2016

5 / 5 Stars

Reviewed by: -

it was as specified

Published on: 11th January 2016

5 / 5 Stars

Reviewed by: -

excellent product and ease to install

Published on: 9th January 2016

5 / 5 Stars

Reviewed by: -

Confidence building

Published on: 30th December 2015

5 / 5 Stars

Reviewed by: -

Keeps people safe and unhurt, for 10 years. Excellent

Published on: 22nd December 2015

5 / 5 Stars

Reviewed by: -

Effective and easy to fit

Published on: 11th December 2015

5 / 5 Stars

Reviewed by: -

does what it says

Published on: 8th December 2015

5 / 5 Stars

Reviewed by: -

Good quality, easy to install. Only installed for two months, so can't speak for reliability.

Published on: 8th December 2015

4 / 5 Stars

Reviewed by: -

very professional looking!

Published on: 6th December 2015

4 / 5 Stars

Reviewed by: -

It's a smoke alarm....not much to say really! Prompt service. But no bulk discount.

Published on: 30th November 2015

5 / 5 Stars

Reviewed by: -

very easy to fit and when tested worked fine

Published on: 30th November 2015

5 / 5 Stars

Reviewed by: -

very easy to fit and when tested worked fine

Published on: 30th November 2015

5 / 5 Stars

Reviewed by: -

This is best Product to buy I will buy two more of these. Just excellent.

Published on: 30th November 2015

5 / 5 Stars

Reviewed by: -

Excellent quality and easy fitting, looks cool.

Published on: 30th November 2015

5 / 5 Stars

Reviewed by: -

Great and easy to fix !!!

Published on: 29th November 2015

4 / 5 Stars

Reviewed by: -

Compact and efficient.

Published on: 29th November 2015

4 / 5 Stars

Reviewed by: -

It works I wil

Published on: 28th November 2015

4 / 5 Stars

Reviewed by: -

easy to follow instructions and to fit. This alarm has been fitted to a rented property, as yet we have had no adverse reports from the tenant.

Published on: 23rd November 2015

5 / 5 Stars

Reviewed by: -

everything good 10yrs peace of mind

Published on: 21st November 2015

5 / 5 Stars

Reviewed by: -

It was easy to fit

Published on: 21st November 2015

4 / 5 Stars

Reviewed by: -

easy to install

Published on: 15th November 2015

4 / 5 Stars

Reviewed by: -

white plastic , good quality and easy to install

Published on: 12th November 2015

5 / 5 Stars

Reviewed by: -

Love that there is no need to change the battery.

Published on: 10th November 2015

5 / 5 Stars

Reviewed by: -

I haven't put these to the test in an actual fire, but they arrived promptly and were easy to install, so I'm happy.

Published on: 19th October 2015

Show All Reviews

Delivery Options

The following delivery options are available on this product.

Economy Delivery

Delivered in 3-7 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

FireAngel Thermoptek Sensor Technology

Play Video
Run Time: 00:42

FireAngel Certification

Play Video
Run Time: 00:40

FireAngel Long-Life Batteries

Play Video
Run Time: 00:42

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 Available Now
Direct Telephone 01507 464181
Direct Email Email Now