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All Smoke Alarms

Whether you are looking for a battery powered smoke alarm, a radio-interlinked smoke alarm system or mains-powered smoke and heat alarms we have smoke detectors that will meet your needs. We offer Grade F and D smoke and heat alarms.

Page 3 (60 of 71 Products)
Image of the Mains Powered Optical Smoke Alarm with Self-Charging 10 Year Back-up Battery - Aico Ei3016

Mains Powered Optical Smoke Alarm with Self-Charging 10 Year Back-up Battery - Aico Ei3016

  • Power: 230V mains powered with back-up battery
  • Backup Battery: Self-charging lifetime battery
  • Warranty: 5 year warranty
  • Mains powered optical smoke alarm
  • SmartLINK compatible when used with Ei3000MRF
  • Hardwire interlink with up to 12 compatible devices
  • Available in five variants
  • Kitemarked to BS EN 14604: 2005
  • Also suitable for both the Welsh and Scottish 2022 legislation
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4.8 out of 5 stars

£50.87 inc VAT

£42.39 ex VAT

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Image of the Mains Powered Combined Optical Smoke and Heat Alarm with Self-Charging 10 Year Back-up Battery - Aico Ei3024

Mains Powered Combined Optical Smoke and Heat Alarm with Self-Charging 10 Year Back-up Battery - Aico Ei3024

  • Power: 230V mains powered with lifetime back-up battery
  • Backup Battery: Self-charging battery
  • Warranty: 5 year warranty
  • Multi-sensor alarm containing both an optical and heat sensor
  • Hardwire interlink with up to 12 compatible devices
  • Extract real time data to your smart phone
  • Kitemarked to BS EN 14604: 2005 (smoke)
  • Kitemarked to BS 5446-2: 2003 (heat)
  • Also suitable for both the Welsh and Scottish 2022 legislation
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5 out of 5 stars

£64.55 inc VAT

£53.79 ex VAT

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Image of the Mains Powered Smoke Alarm with Lithium Back-Up Battery - Hispec RF10-Pro

Mains Powered Smoke Alarm with Lithium Back-Up Battery - Hispec RF10-Pro

  • Power: 230V mains powered with battery backup
  • Backup: Rechargeable lithium battery backup
  • Warranty: 5 year manufacturer's warranty
  • Radio-interlinks up to 20 compatible devices
  • Suitable for BS 5839-6: 2019 Grade D1
  • Kitemarked to BE EN 14604: 2005
  • Also suitable for both the Welsh and Scottish 2022 legislation
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£69.83 inc VAT

£58.19 ex VAT

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Image of the Mains Powered Heat Alarm with Lithium Back-Up Battery - Hispec RF10-Pro

Mains Powered Heat Alarm with Lithium Back-Up Battery - Hispec RF10-Pro

  • Power: mains powered with battery backup
  • Back-Up Battery: Rechargeable lithium battery
  • Warranty: 5 year manufacturer's warranty
  • Interlinks with up to 20 compatible devices
  • Combined test and hush button
  • Suitable for BS 5839-6: 2019 Grade D1
  • Also suitable for both the Welsh and Scottish 2022 legislation
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£74.99 inc VAT

£62.49 ex VAT

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Image of the Mains Radio-Interlinked Optical Smoke Alarm with Sealed Longlife Back-up Battery - FireAngel Pro Connected FP1640W2-R

Mains Radio-Interlinked Optical Smoke Alarm with Sealed Longlife Back-up Battery - FireAngel Pro Connected FP1640W2-R

  • Power: 230V mains powered with lifetime back-up battery
  • Back-up Battery: Built-in, lasts the lifetime of your alarm – GUARANTEED
  • Warranty: 5 year warranty
  • Thermally enhanced optical sensor (Thermoptek)
  • Can interlink with up to 50 Wi-Safe 2 compatible devices
  • Range of up to 35m in buildings
  • Suitable for BS 5839-6: 2019 Grade D1 installations
  • Kitemarked to EN 14604: 2005
  • Also suitable for both the Welsh and Scottish 2022 legislation
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£75.59 inc VAT

£62.99 ex VAT

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Image of the Mains Radio-Interlinked Heat Alarm with Sealed Longlife Back-up Battery - FireAngel Pro Connected FP1740W2-R

Mains Radio-Interlinked Heat Alarm with Sealed Longlife Back-up Battery - FireAngel Pro Connected FP1740W2-R

  • Power: 230V mains powered with lifetime back-up battery
  • Back-up Battery: Built-in, lasts the lifetime of your alarm
  • Warranty: 5 year warranty
  • Can interlink with up to 50 Wi-Safe 2 compatible devices
  • Range of up to 35m in buildings
  • Suitable for BS 5839-6: 2019 Grade D1 installations
  • Kitemarked to EN 5446-2: 2003
  • Also suitable for both the Welsh and Scottish 2022 legislation
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5 out of 5 stars

£75.59 inc VAT

£62.99 ex VAT

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Image of the Mains Radio-Interlinked Optical Smoke Alarm with Alkaline Back-up Battery - Aico Ei146eRF

Mains Radio-Interlinked Optical Smoke Alarm with Alkaline Back-up Battery - Aico Ei146eRF

  • Power: 230V mains powered with back-up battery
  • Backup Battery: 9V alkaline back-up battery (included)
  • Warranty: 5 year warranty
  • Wirelessly interlinks with up to 12 compatible alarms
  • Range: up to 30m within buildings
  • Suitable for BS 5839-6: 2019 Grade D2
  • Kitemarked to BS EN 14604: 2005
  • Also suitable for both the Welsh and Scottish 2022 legislation
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4.8 out of 5 stars

£105.11 inc VAT

£87.59 ex VAT

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Image of the Mains Radio-Interlinked Heat Alarm with Alkaline Back-up Battery - Aico Ei144eRF

Mains Radio-Interlinked Heat Alarm with Alkaline Back-up Battery - Aico Ei144eRF

  • Power: 230V mains powered with back-up battery
  • Backup Battery: 9V alkaline back-up battery (included)
  • Warranty: 5 year warranty
  • Test and hush buttons
  • Made in Ireland by Ei Electronics
  • Wirelessly interlinks with up to 12 compatible units
  • Suitable for BS 5839-6: 2019 Grade D2
  • Kitemarked to BS 5446-2: 2003
  • Also suitable for both the Welsh and Scottish 2022 legislation
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5 out of 5 stars

£106.07 inc VAT

£88.39 ex VAT

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Image of the Mains Powered Radio-Interlink 2 Smoke Alarms and 1 Heat Alarm Kit with Alkaline Back-up Battery - Aico Ei140eRF Series

Mains Powered Radio-Interlink 2 Smoke Alarms and 1 Heat Alarm Kit with Alkaline Back-up Battery - Aico Ei140eRF Series

  • Power: 230V mains powered with alkaline back-up battery
  • Back-up Battery: 9V alkaline battery (included)
  • Warranty: 5 year warranty
  • Radio-interlink with up to 12 compatible devices
  • Suitable for BS 5839-6: 2019 Grade D2 installations
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Save £36.42

Now: £296.75 inc VAT

£247.29 ex VAT

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Image of the Mains Powered Radio-Interlink 3 Smoke Alarms and 1 Heat Alarm Kit with Alkaline Back-up Battery - Aico Ei140eRF Series

Mains Powered Radio-Interlink 3 Smoke Alarms and 1 Heat Alarm Kit with Alkaline Back-up Battery - Aico Ei140eRF Series

  • Power: 230V mains powered with alkaline back-up battery
  • Back-up Battery: 9V alkaline battery (included)
  • Warranty: 5 year warranty
  • Radio-interlink with up to 12 compatible devices
  • Suitable for BS 5839-6: 2019 Grade D2 installations
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Save £68.32

Now: £375.59 inc VAT

£312.99 ex VAT

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Image of the Mains Radio-Interlinked Optical Smoke Alarm with Self-Charging 10 Year Back-up Battery - Aico Ei3016RF

Mains Radio-Interlinked Optical Smoke Alarm with Self-Charging 10 Year Back-up Battery - Aico Ei3016RF

  • Power: 230V mains powered with back-up battery
  • Backup Battery: Self-charging battery
    • Warranty: 5 year warranty
    • Supplied with Ei3000MRF SmartLINK module
    • Radio-interlink with up to 12 devices
    • Extract real time data to their smart phone
    • CE and Kitemarked to BS EN 14604: 2005
    • Also suitable for both the Welsh and Scottish 2022 legislation
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    4.8 out of 5 stars

    £107.16 inc VAT

    £89.30 ex VAT

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    Image of the Mains Radio-Interlinked Combined Smoke and Heat Alarm with Self-Charging 10 Year Back-up Battery - Aico Ei3024RF

    Mains Radio-Interlinked Combined Smoke and Heat Alarm with Self-Charging 10 Year Back-up Battery - Aico Ei3024RF

    • Power: 230V mains powered with back-up battery
    • Backup Battery: Self-charging battery
      • Warranty: 5 year warranty
      • Combined alarm: both an optical smoke, and heat sensor
      • Hybrid interlinking with up to 12 compatible devices
      • AudioLINK - extract real time data to your smart phone
      • Kitemarked to BS EN 14604: 2005 (smoke)
      • Kitemarked to BS 5446-2: 2003 (heat)
      • Also suitable for both the Welsh and Scottish 2022 legislation
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      5 out of 5 stars

      £120.48 inc VAT

      £100.40 ex VAT

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      Image of the LED Recessed Downlight with Smoke Alarm - Lumi-Plugin

      LED Recessed Downlight with Smoke Alarm - Lumi-Plugin

      Supplied with a mains powered smoke alarm, this Lumi-Plugin downlight blends in seamlessly with your interior whilst reducing the amount of ceiling clutter. A choice of warm or cool white lighting options is available.

      • Suitable for living rooms, bedrooms and hallways
      • Available with warm or cool white LED options
      • Supplied with a smoke alarm to fit within the light
      • Also suitable for both the Welsh and Scottish 2022 legislation

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      £101.99 inc VAT

      £84.99 ex VAT

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      Image of the Kitchen Stove Guard - Firechief FSW1

      Kitchen Stove Guard - Firechief FSW1

      • Power: 230-400V (Control Unit) and CR2032 Battery (Heat Sensor)
      • Warranty: 2 year warranty
      • Designed for easy installation on electric cookers
      • Helps prevent cookers fires from starting with heat sensing technology
      • Control unit cuts off the electricity supply to the cooker when triggered
      • Fulfils requirements of Stove Guard Standard EN 50615
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      £380.99 inc VAT

      £317.49 ex VAT

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      Image of the Replacement for FireAngel ST-620 10 Year Smoke Alarm - FireAngel FA6120-INT

      Replacement for FireAngel ST-620 10 Year Smoke Alarm - FireAngel FA6120-INT

      • Easily replace FireAngel ST-620 alarms with the FireAngel FA6120-INT
      • Battery: 10 year sealed lithium battery
      • Warranty: 5 year manufacturer's warranty
      • Large combined test and silence button
      • Suitable for BS 5839-6: 2019 Grade F1 installations
      • CE marked, UKCA marked, and Certified to BS EN 14604: 2005
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      4.7 out of 5 stars

      £18.90 inc VAT

      £15.75 ex VAT

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      Image of the Replacement for FireAngel SI-610 10 Year Smoke Alarm - FireAngel FA6120-INT

      Replacement for FireAngel SI-610 10 Year Smoke Alarm - FireAngel FA6120-INT

      • Easily replace FireAngel SI-610 alarms with the FireAngel FA6120-INT
      • Battery: 10 year sealed lithium battery
      • Warranty: 5 year manufacturer's warranty
      • Large combined test and silence button
      • Suitable for BS 5839-6: 2019 Grade F1 installations
      • CE marked, UKCA marked, and Certified to BS EN 14604: 2005
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      4.9 out of 5 stars

      £18.90 inc VAT

      £15.75 ex VAT

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      Image of the Replacement for FireAngel SO-601 9V Optical Smoke Alarm - FireAngel FA6120-INT

      Replacement for FireAngel SO-601 9V Optical Smoke Alarm - FireAngel FA6120-INT

      • Easily replace FireAngel SO-601 with FireAngel FA6120-INT
      • Battery: 10 year sealed lithium battery
      • Warranty: 5 year manufacturer's warranty
      • Combined test and hush button
      • Suitable for BS 5839-6: 2019 Grade F1 installations
      • CE, UKCA, and Certified to EN 14604: 2005
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      5 out of 5 stars

      £18.90 inc VAT

      £15.75 ex VAT

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      Image of the Battery Optical Smoke Alarm - FireAngel SB1-R

      Battery Optical Smoke Alarm - FireAngel SB1-R

      • Battery: 9V alkaline battery (included)
      • Warranty: 5 year warranty
      • Test and hush feature
      • Ideal for areas adjacent to the kitchen
      • Optical smoke sensor technology
      • Suitable for BS 5839-6: 2019 Grade F2 installations
      • Certified to BS EN 14604: 2005
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      4.7 out of 5 stars

      Save 8%

      Now: £8.39 inc VAT

      £6.99 ex VAT

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      Image of the Battery Optical Smoke Alarm - FireAngel SB1-TPR Twin Pack

      Battery Optical Smoke Alarm - FireAngel SB1-TPR Twin Pack

      • Battery: 9V battery powered (included)
      • Warranty: 5 year warranty
      • Smoke alarm twin pack
      • Test and hush feature
      • Ideal for areas adjacent to kitchens
      • Suitable for BS 5839-6: 2019 Grade F2 installations
      • Certified to BS EN 14604: 2005
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      5 out of 5 stars

      Save 12%

      Now: £15.89 inc VAT

      £13.24 ex VAT

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      Image of the Kidde 10Y29 Optical Smoke Alarm & K10LLCO Carbon Monoxide Detector Special Offer

      Kidde 10Y29 Optical Smoke Alarm & K10LLCO Carbon Monoxide Detector Special Offer

      • FREE delivery
      • 10 year battery powered optical smoke alarm
      • Certified to BS EN 14604: 2005
      • 10 year battery powered carbon monoxide detector
      • Kitemarked and CE marked
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      4.7 out of 5 stars

      Save 9%

      Now: £34.19 inc VAT

      £28.49 ex VAT

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      Mains Powered Smoke Alarms

      Mains Powered Smoke Alarms

      Mains powered smoke alarms are powered by the electrical circuit of a building, are interconnected and are mainly used in residential new builds, rented accommodation and smaller commercial applications. They should always contain a backup battery to ensure that if a fire is started by an electrical fault which cuts the power supply, the alarm will still detect the fire. These backup batteries can be of a replaceable type (eg alkaline) or of a sealed-in, re-chargeable type (trickle charging). The power supply, if retro-fitted, is usually taken from the nearest light fitting.
      Radio-interlinked Smoke Alarms

      Radio-interlinked Smoke Alarms

      These smoke detectors have integrated RF senders and receivers. If one smoke alarm detects a fire, it passes this information to all other alarms within the same group of alarms to raise the alarm in the entire building. Perfect for larger houses and smaller commercial applications. Some of the RF smoke alarms have sealed longlife batteries as the only power supply, making them an alternative to mains powered smoke detectors (Building Control might have to be asked for a clarification first)
      Ionisation Smoke Detectors

      Ionisation Smoke Detectors

      Ionisation Smoke Alarms detect changes in the electrical charge of particles in the air within their sensor chamber. They were particularly well suited for 'invisible' or fast-flaming fires, such as paper or dry wood fires, which can give off very little smoke despite having an active flame. They were sadly also very sensitive to burnt toast, which is why they should not be installed near kitchens. Historically, ionisation smoke detectors have been recommended for landings and office spaces, but the technology behind optical smoke alarms advanced to the point that they are interchangeable.

      Ionisation smoke alarms are being phased out across the entire fire safety industry, from standalone domestic alarms to detectors in the largest commercial panel systems. This is because they use radioactive material in the sensor to detect the presence of smoke particles in the air, making them dangerous to manufacture, awkward and costly to transport, and an environmental hazard if disposed of incorrectly.

      Safelincs has stopped selling ionisation smoke alarms, and we would encourage all of our customers to purchase optical smoke alarms instead. Optical smoke alarms are not potentially hazardous like ionisation technology, due to not using radioactive elements.

      Heat Alarms

      Heat Alarms

      Heat alarms, as the name suggests, measure temperature rather than detect smoke. They raise an alarm if the temperature rises above a certain point or if the temperature rises rapidly. They are suitable for kitchens and garages as they will not cause false alarms. It is important to know that they only cover small areas and a kitchen or garage might require several heat detectors for full cover.
      Optical Smoke Detectors

      Optical Smoke Detectors

      Optical or photoelectric smoke detectors 'see' smoke when a very small permanent light beam within the alarm is affected by smoke. They are ideal for smouldering fires producing smoke rather than heat, such as burning soft furnishings and electrical equipment. They are less prone to false alarms from burnt toast, so can be used near kitchens (not in kitchens, though). We recommend optical smoke alarms for hallways, dining rooms, living rooms, bedrooms.
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