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Mains-Powered Carbon Monoxide Alarms

For a permanent and professional-grade solution to CO detection, our collection of mains-powered carbon monoxide alarms is a crucial investment. Unlike battery-only units, these hardwired alarms connect directly to your home's electrical supply, ensuring continuous, uninterrupted operation. They provide the ultimate level of protection and are designed to seamlessly integrate into your home's safety infrastructure.

A significant benefit of our mains-powered alarms is their unwavering reliability. They are always on and always monitoring, giving you complete peace of mind. Many models also include a high-capacity battery backup, which ensures the device remains fully functional even during a power outage. This dual-power design makes them the most dependable choice for safeguarding your property and loved ones.

By choosing our mains-powered alarms, you're installing a safety system that provides an unmatched level of security and long-term reliability. We invite you to explore our selection and find a solution that offers the highest standard of protection against this silent threat.

  • Original price £30.40
    Original price £30.40 - Original price £30.40
    Original price £30.40
    Current price £30.32 Inc VAT
    Current price £25.27 Exc VAT
    £30.32 - £30.32
    Current price £25.27 Inc VAT
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    Current price £25.27 Exc VAT
    HiSPEC

    HiSPEC HSSA/CO/FF Mains Power INTERCONNECTABLE Fast Fix Carbon Monoxide Detector + 9v Backup Battery

    Availability:
    IN STOCK

    HiSPEC Mains Power INTERCONNECTABLE Fast Fix Carbon Monoxide Detector + 9v Backup Battery Features Interconnect up to 20 wired detectors 9v Batt...

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    Original price £30.40
    Original price £30.40 - Original price £30.40
    Original price £30.40
    Current price £30.32 Inc VAT
    Current price £25.27 Exc VAT
    £30.32 - £30.32
    Current price £25.27 Inc VAT
    £25.27 - £25.27 Exc VAT
    Current price £25.27 Exc VAT
  • Original price £59.00
    Original price £59.00 - Original price £59.00
    Original price £59.00
    Current price £49.99 Inc VAT
    Current price £41.66 Exc VAT
    £49.99 - £49.99
    Current price £41.66 Inc VAT
    £41.66 - £41.66 Exc VAT
    Current price £41.66 Exc VAT
    Kidde

    Kidde K4MCO 230V Mains Powered Interconnectable Carbon Monoxide Alarm (non RF)

    Availability:
    IN STOCK

    Kidde K4MCO 230V Mains Powered Interconnectable Carbon Monoxide Alarm (non RF) The Kidde K4MCO is Mains-powered carbon monoxide alarm with non-re...

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    Original price £59.00
    Original price £59.00 - Original price £59.00
    Original price £59.00
    Current price £49.99 Inc VAT
    Current price £41.66 Exc VAT
    £49.99 - £49.99
    Current price £41.66 Inc VAT
    £41.66 - £41.66 Exc VAT
    Current price £41.66 Exc VAT
  • Original price £59.54
    Original price £59.54 - Original price £59.54
    Original price £59.54
    Current price £58.20 Inc VAT
    Current price £48.50 Exc VAT
    £58.20 - £58.20
    Current price £48.50 Inc VAT
    £48.50 - £48.50 Exc VAT
    Current price £48.50 Exc VAT
    Aico

    Aico Ei3018 Mains Power Carbon Monoxide Alarm AudioLINK 10yr Battery Backup - SmartLINK Compatible

    Availability:
    IN STOCK

    Aico EI3018 Mains Power Carbon Monoxide Alarm AudioLINK 10yr Battery Backup - SmartLINK Compatible This Item is Compatible SmartLINK with Ei3000M...

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    Original price £59.54
    Original price £59.54 - Original price £59.54
    Original price £59.54
    Current price £58.20 Inc VAT
    Current price £48.50 Exc VAT
    £58.20 - £58.20
    Current price £48.50 Inc VAT
    £48.50 - £48.50 Exc VAT
    Current price £48.50 Exc VAT
  • Original price £38.15
    Original price £38.15 - Original price £38.15
    Original price £38.15
    Current price £34.74 Inc VAT
    Current price £28.95 Exc VAT
    £34.74 - £34.74
    Current price £28.95 Inc VAT
    £28.95 - £28.95 Exc VAT
    Current price £28.95 Exc VAT
    HiSPEC

    HiSPEC HSSA/CO/FF10 Mains Power INTERCONNECTABLE Fast Fix Carbon Monoxide Detector + 10yr Rech Battery Backup

    Availability:
    IN STOCK

    HiSPEC Mains Power INTERCONNECTABLE Fast Fix Carbon Monoxide Detector + 10yr Rech Battery Backup Features Interconnect up to 20 wired detectors ...

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    Original price £38.15
    Original price £38.15 - Original price £38.15
    Original price £38.15
    Current price £34.74 Inc VAT
    Current price £28.95 Exc VAT
    £34.74 - £34.74
    Current price £28.95 Inc VAT
    £28.95 - £28.95 Exc VAT
    Current price £28.95 Exc VAT
  • Original price £52.38
    Original price £52.38 - Original price £52.38
    Original price £52.38
    Current price £52.25 Inc VAT
    Current price £43.54 Exc VAT
    £52.25 - £52.25
    Current price £43.54 Inc VAT
    £43.54 - £43.54 Exc VAT
    Current price £43.54 Exc VAT
    HiSPEC

    HiSPEC HSSA/CO/RF10-PRO Mains Power RADIO FREQUENCY Fast Fix Carbon Monoxide Detector RF10-PRO + 10yr Rech Battery Backup

    Availability:
    IN STOCK

    HiSPEC Mains Power RADIO FREQUENCY Fast Fix Carbon Monoxide Detector RF10-PRO + 10yr Rech Battery Backup Features Wirelessly interconnect up to ...

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    Original price £52.38
    Original price £52.38 - Original price £52.38
    Original price £52.38
    Current price £52.25 Inc VAT
    Current price £43.54 Exc VAT
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    Current price £43.54 Inc VAT
    £43.54 - £43.54 Exc VAT
    Current price £43.54 Exc VAT
  • Original price £339.66 - Original price £339.66
    Original price
    £339.66 Inc VAT
    £283.05 Exc VAT
    £339.66 - £339.66
    Current price £283.05 Inc VAT
    £283.05 - £283.05 Exc VAT
    Current price £283.05 Exc VAT
    HiSPEC

    HiSPEC MAINS Power RADIO FREQUENCY 5x Smoke, 1x Heat & 1x CO Detector RF10-PRO with 10Yr Rechargeable Lithium Battery Backup

    Availability:
    IN STOCK

    HiSPEC MAINS Power RADIO FREQUENCY 5x Smoke, 1x Heat & 1x CO Detector RF10-PRO with 10Yr Rechargeable Lithium Battery Backup FULLY COMPLY WITH ...

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    Original price £339.66 - Original price £339.66
    Original price
    £339.66 Inc VAT
    £283.05 Exc VAT
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    Current price £283.05 Inc VAT
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    Current price £283.05 Exc VAT
  • Original price £201.96 - Original price £201.96
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    £201.96 Inc VAT
    £168.30 Exc VAT
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    Current price £168.30 Inc VAT
    £168.30 - £168.30 Exc VAT
    Current price £168.30 Exc VAT
    HiSPEC

    HiSPEC MAINS Power RADIO FREQUENCY 2x Smoke, 1x Heat & 1x CO Detector RF10-PRO with 10Yr Rechargeable Lithium Battery Backup

    Availability:
    IN STOCK

    HiSPEC MAINS Power RADIO FREQUENCY 2x Smoke, 1x Heat & 1x CO Detector RF10-PRO with 10Yr Rechargeable Lithium Battery Backup FULLY COMPLY WITH ...

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    Original price £201.96 - Original price £201.96
    Original price
    £201.96 Inc VAT
    £168.30 Exc VAT
    £201.96 - £201.96
    Current price £168.30 Inc VAT
    £168.30 - £168.30 Exc VAT
    Current price £168.30 Exc VAT
  • Original price £45.51 - Original price £45.51
    Original price
    £45.51 Inc VAT
    £37.93 Exc VAT
    £45.51 - £45.51
    Current price £37.93 Inc VAT
    £37.93 - £37.93 Exc VAT
    Current price £37.93 Exc VAT
    BG Electrical

    BG SDMCO 230V AC Mains Powered Carbon Monoxide Detector

    Availability:
    Dispatch in 2-3 Days

    BG SDMCO 230V AC Mains Powered Carbon Monoxide Detector Product Description The BG mains powered CO alarms are designed to detect carbon monoxide...

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    Original price £45.51 - Original price £45.51
    Original price
    £45.51 Inc VAT
    £37.93 Exc VAT
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    Current price £37.93 Inc VAT
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  • Original price £248.37 - Original price £248.37
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    £248.37 Inc VAT
    £206.98 Exc VAT
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    Current price £206.98 Inc VAT
    £206.98 - £206.98 Exc VAT
    Current price £206.98 Exc VAT
    HiSPEC

    HiSPEC MAINS Power RADIO FREQUENCY 3x Smoke, 1x Heat & 1x CO Detector RF10-PRO with 10Yr Rechargeable Lithium Battery Backup

    Availability:
    IN STOCK

    HiSPEC MAINS Power RADIO FREQUENCY 3x Smoke, 1x Heat & 1x CO Detector RF10-PRO with 10Yr Rechargeable Lithium Battery Backup FULLY COMPLY WITH ...

    View full details
    Original price £248.37 - Original price £248.37
    Original price
    £248.37 Inc VAT
    £206.98 Exc VAT
    £248.37 - £248.37
    Current price £206.98 Inc VAT
    £206.98 - £206.98 Exc VAT
    Current price £206.98 Exc VAT
  • Original price £294.78 - Original price £294.78
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    £294.78 Inc VAT
    £245.65 Exc VAT
    £294.78 - £294.78
    Current price £245.65 Inc VAT
    £245.65 - £245.65 Exc VAT
    Current price £245.65 Exc VAT
    HiSPEC

    HiSPEC MAINS Power RADIO FREQUENCY 4x Smoke, 1x Heat & 1x CO Detector RF10-PRO with 10Yr Rechargeable Lithium Battery Backup

    Availability:
    IN STOCK

    HiSPEC MAINS Power RADIO FREQUENCY 4x Smoke, 1x Heat & 1x CO Detector RF10-PRO with 10Yr Rechargeable Lithium Battery Backup FULLY COMPLY WITH ...

    View full details
    Original price £294.78 - Original price £294.78
    Original price
    £294.78 Inc VAT
    £245.65 Exc VAT
    £294.78 - £294.78
    Current price £245.65 Inc VAT
    £245.65 - £245.65 Exc VAT
    Current price £245.65 Exc VAT
  • Original price £260.27
    Original price £260.27 - Original price £260.27
    Original price £260.27
    Current price £251.16 Inc VAT
    Current price £209.30 Exc VAT
    £251.16 - £251.16
    Current price £209.30 Inc VAT
    £209.30 - £209.30 Exc VAT
    Current price £209.30 Exc VAT
    Aico

    Aico 3x Ei3016 Optical Smoke, 1x Ei3014 Heat & 1x Ei3018 CO Alarm Kit Mains Powered with 10 Year Rechargeable Lithium Back-up

    Availability:
    IN STOCK

    Aico 3x Ei3016 Optical Smoke, 1x Ei3014 Heat & 1x Ei3018 CO Alarm Kit Mains Powered with 10 Year Rechargeable Lithium Back-up FULLY COMPLY WITH...

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    Original price £260.27
    Original price £260.27 - Original price £260.27
    Original price £260.27
    Current price £251.16 Inc VAT
    Current price £209.30 Exc VAT
    £251.16 - £251.16
    Current price £209.30 Inc VAT
    £209.30 - £209.30 Exc VAT
    Current price £209.30 Exc VAT
  • Original price £211.00
    Original price £211.00 - Original price £211.00
    Original price £211.00
    Current price £203.22 Inc VAT
    Current price £169.35 Exc VAT
    £203.22 - £203.22
    Current price £169.35 Inc VAT
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    Current price £169.35 Exc VAT
    Aico

    Aico 2x Ei3016 Optical Smoke, 1x Ei3014 Heat & 1x Ei3018 CO Alarm Kit Mains Powered with 10 Year Rechargeable Lithium Back-up

    Availability:
    IN STOCK

    Aico 2x Ei3016 Optical Smoke, 1x Ei3014 Heat & 1x Ei3018 CO Alarm Kit Mains Powered with 10 Year Rechargeable Lithium Back-up FULLY COMPLY WITH...

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    Original price £211.00
    Original price £211.00 - Original price £211.00
    Original price £211.00
    Current price £203.22 Inc VAT
    Current price £169.35 Exc VAT
    £203.22 - £203.22
    Current price £169.35 Inc VAT
    £169.35 - £169.35 Exc VAT
    Current price £169.35 Exc VAT
  • Original price £358.82
    Original price £358.82 - Original price £358.82
    Original price £358.82
    Current price £347.04 Inc VAT
    Current price £289.20 Exc VAT
    £347.04 - £347.04
    Current price £289.20 Inc VAT
    £289.20 - £289.20 Exc VAT
    Current price £289.20 Exc VAT
    Aico

    Aico 5x Ei3016 Optical Smoke, 1x Ei3014 Heat & 1x Ei3018 CO Alarm Kit Mains Powered with 10 Year Rechargeable Lithium Back-up

    Availability:
    IN STOCK

    Aico 5x Ei3016 Optical Smoke, 1x Ei3014 Heat & 1x Ei3018 CO Alarm Kit Mains Powered with 10 Year Rechargeable Lithium Back-up FULLY COMPLY WITH...

    View full details
    Original price £358.82
    Original price £358.82 - Original price £358.82
    Original price £358.82
    Current price £347.04 Inc VAT
    Current price £289.20 Exc VAT
    £347.04 - £347.04
    Current price £289.20 Inc VAT
    £289.20 - £289.20 Exc VAT
    Current price £289.20 Exc VAT
  • Original price £309.54
    Original price £309.54 - Original price £309.54
    Original price £309.54
    Current price £299.10 Inc VAT
    Current price £249.25 Exc VAT
    £299.10 - £299.10
    Current price £249.25 Inc VAT
    £249.25 - £249.25 Exc VAT
    Current price £249.25 Exc VAT
    Aico

    Aico 4x Ei3016 Optical Smoke, 1x Ei3014 Heat & 1x Ei3018 CO Alarm Kit Mains Powered with 10 Year Rechargeable Lithium Back-up

    Availability:
    IN STOCK

    Aico 4x Ei3016 Optical Smoke, 1x Ei3014 Heat & 1x Ei3018 CO Alarm Kit Mains Powered with 10 Year Rechargeable Lithium Back-up FULLY COMPLY WITH...

    View full details
    Original price £309.54
    Original price £309.54 - Original price £309.54
    Original price £309.54
    Current price £299.10 Inc VAT
    Current price £249.25 Exc VAT
    £299.10 - £299.10
    Current price £249.25 Inc VAT
    £249.25 - £249.25 Exc VAT
    Current price £249.25 Exc VAT
  • Original price £70.06
    Original price £70.06 - Original price £70.06
    Original price £70.06
    Current price £49.00 Inc VAT
    Current price £40.83 Exc VAT
    £49.00 - £49.00
    Current price £40.83 Inc VAT
    £40.83 - £40.83 Exc VAT
    Current price £40.83 Exc VAT
    ESP

    ESP ES1CLV Espire Carbon Monoxide Alarm Mains Powered with a 10 Year Lithium Battery

    Availability:
    IN STOCK

    ESP ES1CLV Espire Carbon Monoxide Alarm Mains Powered with a 10 Year Lithium Battery Product Description Data Sheet: Click Here for Data Sheet Bro...

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    Original price £70.06
    Original price £70.06 - Original price £70.06
    Original price £70.06
    Current price £49.00 Inc VAT
    Current price £40.83 Exc VAT
    £49.00 - £49.00
    Current price £40.83 Inc VAT
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    Current price £40.83 Exc VAT
  • Original price £600.86 - Original price £600.86
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    £600.86 Inc VAT
    £500.72 Exc VAT
    £600.86 - £600.86
    Current price £500.72 Inc VAT
    £500.72 - £500.72 Exc VAT
    Current price £500.72 Exc VAT
    Aico

    Aico EI3018EF Mains Power Eco-fit Carbon Monoxide Alarm with Audio/ Smart Link & 10yr+ Lithium cells (10 pack)

    Availability:
    Dispatch in 1-2 Days

    Aico Mains Eco-fit Carbon Monoxide Alarm with Audio/ Smart Link & 10yr+ Lithium cells (10 pack) The eco-fit range is available across the 300...

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    Original price £600.86 - Original price £600.86
    Original price
    £600.86 Inc VAT
    £500.72 Exc VAT
    £600.86 - £600.86
    Current price £500.72 Inc VAT
    £500.72 - £500.72 Exc VAT
    Current price £500.72 Exc VAT
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