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10 Year Thermally Enhanced Optical Smoke Alarm (Thermoptek) - FireAngel ST-622

4.8 out of 5 stars

Purchases of this item are limited to a maximum of 2 unit(s).

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£19.98 inc VAT
£16.65 ex 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: Built-in battery lasts the life time of your product
  • Warranty: 5 year warranty
  • 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)
  • Toast proof sensor - less prone to false alarms caused by cooking fumes
  • 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
  • Suitable for installations complying to BS 5839-6: 2019 Grade F1
  • 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
Product Code FAST622T
Alternative Product Codes ST-622R, ST-622Q, ST-622T, STBW622
Brand FireAngel
Battery Type

10 Year Sealed Lithium

Dimensions (HxDia)

34 x 130mm

Operating Humidity

Up to 90% RH non-condensing

Operating Temperature

+4°C to +38°C

Sensor Type

Thermoptek Multi-Sensor

Sound Output

85dB at 3m

Storage Humidity

Up to 93% RH non-condensing

Storage Temperature

-20°C to +60°C

Warranty

5 year

Weight 0.16kg
Product Datasheets
FAQs (2)
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.

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

What's Included?

Every FireAngel FAST622T is supplied with the following components.

  • 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

Pricing & Availability

Model Stock Price
Product Code: FAST622T Stock Level:
More than 20 in stock Expected dispatch: Tomorrow
Price:

£19.98 inc VAT

£16.65 ex VAT

Delivery Options

The following delivery options are available on this product.

Standard Delivery

£3.19 inc VAT - Orders will be delivered in 2-3 working days with Evri

Next Working Day Delivery

£6.19 inc VAT - Orders will be delivered the next working day with Evri

For dispatch today order within

Excellent Warranty

This product is supplied with a 5 year manufacturers warranty as standard

Customer Reviews

463 customers have given this product an overall rating of 4.8 out of 5

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 Stars

Reviewed by: s r

very satisfied Easy to install

Published on: 23rd May 2022

Rating: 5 / 5 Stars

Reviewed by: A M

Feel very confident with this unit.

Published on: 20th May 2022

Rating: 5 / 5 Stars

Reviewed by: A H

Great fire alarm

Published on: 26th January 2022

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Direct Telephone 01507 464181

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