Our full range of smoke and heat alarms from leading manufacturers, all compliant with the latest British Standards offering a solution for every type of application. If you are looking for battery powered alarms, mains powered alarms or alarms with radio-interlink capabilities, we offer a product to meet your needs. All alarms supplied by Safe Fire Direct meet the requirements of the new Grades under BS5839-6: 2019. Below you will find alarms suitable for Grade D1 & D2 requirements (mains-powered with sealed back-up / replaceable back-up batteries), as well as alarms for Grade F1 & F2 systems (Battery powered sealed longlife / replaceable batteries).

All Smoke & Heat Alarms

Hispec Mains Powered Fast Fix Optical Smoke Alarm with 9v Backup Battery (HSSA/PE/FF)

SKU: HSSA/PE/FF

> 230v powered w/ 9v back-up battery
> Hard-wire interconnect up to 20 units
> 5 year warranty

£14.92 £12.43 As low as £14.46 £12.05

In Stock
Firehawk Mains Optical Smoke Alarm with Alkaline Battery Backup (FHN250BB)

SKU: FHN250BB

> Optical Smoke Alarm
> Mains powered
> Alkaline battery back-up (Grade D2)

£18.65 £15.54 As low as £17.78 £14.82

In Stock
Kidde KF20 Mains Powered Optical Smoke Alarm with 9v Back-Up Battery

SKU: KF20

> 230v Optical Smoke Alarm
> 9v Alkaline Back-Up Battery
> Low Profile Design

£18.72 £15.60 As low as £17.86 £14.88

Available to Order This item is not currently in stock at our main warehouse, but it is available to backorder or may be sent directly from the manufacturer. Contact us for lead time.
FireAngel Mains Powered Optical Smoke Alarm with Push-Fit Base (SW1-PF-T)

SKU: SW1-PF-T

> Mains powered with 9v battery
> Interlink up to 50 alarms
> Optional wireless base available

£19.34 £16.12 As low as £18.58 £15.48

In Stock
Hispec RF PRO 10 Year Longlife Battery Radio-Interlink Optical Smoke Alarm (HSA/BP/RF10-PRO)

SKU: HSA/BP/RF10-PRO

> Sealed 10 Year Lithium Battery
> Optical Smoke Alarm
> Radio-Interlink up to 20 devices

£22.08 £18.40 As low as £21.40 £17.83

In Stock
Firehawk Mains Optical Smoke Alarm with Rechargeable Lithium Battery Backup (FHN250RB)

SKU: FHN250RB

> Optical Smoke Alarm
> Mains powered
> Sealed lithium battery backup (Grade D1)

£24.26 £20.22 As low as £23.14 £19.28

In Stock
Hispec Mains Powered Fast Fix Optical Smoke Alarm with Lithium Backup Battery (HSSA/PE/FF10)

SKU: HSSA/PE/FF10

> 230v powered w/ lithium back-up battery
> Hard-wire interconnect up to 20 units
> 5 year warranty

£28.01 £23.34 As low as £27.14 £22.62

In Stock
Kidde Slick 2SFW Mains Powered Optical Smoke Alarm with 9v Back-Up Battery

SKU: 2SFW

> Optical smoke alarm
> 230v powered w/ 9v back-up
> 10 year warranty

£29.57 £24.64 As low as £28.20 £23.50

In Stock
Firehawk RF-LINK 10 Year Longlife Battery Radio-Interlink Smoke Alarm (FHB10-RF)

SKU: FHB10-RF

> 10 year sealed battery
> RF-LINK enabled
> 7 year warranty

£29.64 £24.70 As low as £28.27 £23.56

Available to Order This item is not currently in stock at our main warehouse, but it is available to backorder or may be sent directly from the manufacturer. Contact us for lead time.
Aico Ei146e Mains Powered Optical Smoke Alarm with 9v Back-Up Battery

SKU: Ei146e

> Mains Powered Optical Smoke
> Alkaline Battery Back Up
> 5 Year Manufacturers Warranty

£31.50 £26.25

In Stock
FireAngel 10 Year Battery Combined Smoke & Carbon Monoxide Alarm (SCB10-R)

SKU: SCB10-R

> 10 Year Lithium Battery
> Protection from 2 deadly risks
> 3 Year Manufacturer's Warranty

£34.50 £28.75 As low as £32.40 £27.00

In Stock
Kidde KF20LL Mains Powered Optical Smoke Alarm with Lithium Back-Up Battery

SKU: KF20LL

> 230v Optical Smoke Alarm
> Longlife Lithium Back-Up Battery
> Low Profile Design

£38.88 £32.40 As low as £37.08 £30.90

Limited Stock