Interlinked Smoke Heat & CO Alarms

Enhance home safety with wireless interlinked smoke & heat alarms.

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Legally Compliant

Stay legally compliant and protected with our smoke and heat alarms, meeting all UK & Scottish 2022 fire safety regulations.

Wireless Connected

Sleep soundly knowing you'll be woken by the nearest OR farthest alarm – they're all interconnected!

Easy Install

Ready to go in minutes: Our alarm bundles only take 2 minutes to set up. Simply power on the alarms, test them, and place them around your home for instant security

🏴󠁧󠁢󠁳󠁣󠁴󠁿 Scottish Legislation Compliant 🏴󠁧󠁢󠁳󠁣󠁴󠁿

Smoke Alarm Systems

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Unmatched Security & Convenience: 5-Year Warranty + 10-Year Battery + Wireless Freedom


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Pick & Mix - Custom Build You Own Pack

Pick and choose how many of each alarm you need, smoke alarms, heat alarms & CO alarms

  • 5 Year Warranty for Peace of Mind
  • 10 Year Tamper Proof Lithium Battery
  • Wireless, Radio, Optical
  • Fast Free Next Day Delivery

Was From £35

Now From £25  (inc Vat & Free UK Delivery)

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Basic Package for Homes Without Gas Appliances

2 Smoke Alarms + 1 Heat Alarm

  • 5 Year Warranty for Peace of Mind
  • 10 Year Tamper Proof Lithium Battery
  • Wireless, Radio, Optical
  • Fast Free Next Day Delivery

Was £99

Now £69  (inc Vat & Free UK Delivery)

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Basic Package for Homes + Gas Appliances

2 Smoke Alarms + 1 Heat Alarm + 1 Carbon Monoxide Alarm

  • 5 Year Warranty for Peace of Mind
  • 10 Year Tamper Proof Lithium Battery
  • Wireless, Radio, Optical
  • Fast Free Next Day Delivery

Was £145

Now £99 (inc Vat & Free UK Delivery)

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Standard Package for Medium Sized Homes

4 Smoke Alarms + 1 Heat Alarm + 1 Carbon Monoxide Alarm

  • 5 Year Warranty for Peace of Mind
  • 10 Year Tamper Proof Lithium Battery
  • Wireless, Radio, Optical
  • Fast Free Next Day Delivery

Was £210

Now £145 (inc Vat & Free UK Delivery)

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Advanced Package for Larger Sized Homes

6 Smoke Alarms + 1 Heat Alarm + 2 Carbon Monoxide Alarms

  • 5 Year Warranty for Peace of Mind
  • 10 Year Tamper Proof Lithium Battery
  • Wireless, Radio, Optical
  • Fast Free Next Day Delivery

Was £320

Now £215 (inc Vat & Free UK Delivery)

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The Law Has Now Changed In Scotland Which Requires All Homes To Have Interlinked Smoke And Heat Alarms. Carbon Monoxide Detectors Are Also Required If You Have Carbon Burning Appliances Such As A Gas Boiler or Wood Burning Stove

What do I need to do?

Changes to the law

There are some major changes happening to the fire safety law in Scotland from February 2022 driven by the Grenfell tragedy in 2017, now is the time to take action to protect your home and your family. If you fail to make the changes in time and you have a house fire after February 2022, your home insurer could potentially refuse to payout.

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Steps to take

The new smoke alarm Scotland regulation require all homes in Scotland to have interlinked fire/smoke and heat detection units fitted as well as additional carbon monoxide protection if your home uses any type of carbon fuel burning appliances. Our packs provide complete protection and are compliant with the new regulations 


The law will require that at least one smoke alarm should be installed in the room that is most frequently used e.g. your living room, one additional alarm in each circulation space such as your hall or landing, a heat detector in every kitchen and a Carbon Monoxide detector in every room that has a carbon fuel burning appilance 

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Required by law

Landlords and homeowners are required to meet the minimum standards to be compliant with the regulations. However, it is strongly recommended to get the highest level of protection to create a safe living environment.


  • Hallways and Landings: Smoke Alarms
  • Living Room: Smoke Alarm
  • Kitchen: Heat Alarm
  • Every room with carbon fuel burning appliances : Carbon Monoxide Detector

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Highest Level of Protection

To meet the highest protection advised by British Standard BS5839-6:2019, Smoke Alarms should be also installed in the dining area and each bedroom. This will help to detect alarms that are closer to the fire.


Additional rooms recommended having alarms 


  • Bedroom: Smoke Alarm
  • Converted Loft: Smoke Alarm
  • Garage: Heat Alarm

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Why Choose Linked Up Alarms

Connect to Safety, Choose Peace of Mind

  • Unmatched Protection: Our interlinked alarms form a seamless safety net, alerting you throughout your home in case of fire. React quickly with our tamper-proof, fast-responding alarms.
  • Complete Confidence: Choose from a comprehensive range of smoke alarms, heat detectors, and carbon monoxide monitors for ultimate protection, tailored to your specific needs.
Interlinked smoke alarms Scotland
Customer service rep providing fire alarms Scotland safety advice

Fast, Free UK Delivery and Guaranteed Support.

Experience the peace of mind and advanced protection of our interlinked:


  • Smoke Alarms: Certified to meet the latest safety standard (BS EN14604:2005) for smoke detection.
  • Heat Alarm: Provides comprehensive protection with BS 5446-2:2003 compliance.
  • Carbon Monoxide Alarm: Ensures your safety with the British Kitemark EN 50291-1 standard.


Protect your loved ones with confidence:


Shop online for convenience or speak to our Scottish experts for personalised advice tailored to your home or business specific needs.



Upgrade to the future of home safety today!

10 Years of Peace of Mind: Power On, Worry Off

Our advanced systems boast long-lasting, 10-year lithium batteries, eliminating the need for mid-life replacements and ensuring uninterrupted security, 24/7, even during power outages.


This means you can enjoy a decade of worry-free protection, allowing you to focus on what truly matters.


battery operated alarms vs mains powered alarms
carbon monoxide alarms and heat alarm paced within a home

Safety in Minutes, Not Headaches

  • Ditch the stress, embrace peace of mind. Our pre-linked alarms arrive ready to go, requiring no complex programming - just effortless plug-and-play protection.
  • Forget tedious installations. Simple screw mounts ensure a quick and easy whole-home setup in minutes.


Experience the difference - it's safety made simple.

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Your Questions Answered

Fire Safety Alert! Get Updated News & Helpful Tips

Smoke, Heat and CO Alarms placement

What Smoke, Heat and Carbon Monoxide Alarms Do I Need For My Home and Where Should I Install Them?

by Jonathan Convery • 23 June 2024
Confused about fire safety? Learn which smoke, heat & carbon monoxide alarms you need for complete home protection.
flashing optical fire alarm covered in fire and smoke

What is an Optical Smoke Alarm

by Jonathan Convery • 21 June 2024
Understand optical smoke alarms & how they detect fires. Ideal for some homes? Learn more!
testing your home smoke alarm system

How to Know if my Smoke Alarms are Interconnected?

by Jonathan Convery • 20 June 2024
Hear That Beep? It's Time to Check Your Smoke and Carbon Monoxide Alarm Network! Every home needs a guardian angel, and smoke alarms are some of the best around. But did you know they can work together to create a symphony of safety? We're talking about interconnected smoke alarms , and they're a game-changer for fire protection. What is Smoke Alarm Interconnection? Imagine this: you’re peacefully asleep when a fire starts in the basement. A traditional smoke alarm there might not wake you upstairs. But with an interconnected smoke detector, when one detects smoke, all the alarms in your house blare the warning, giving you precious time to escape. Interconnected fire alarms are crucial because they ensure immediate alert and safety by making all alarms go off together. Why You Need Interconnected Smoke Alarms Here’s the truth: fires don’t always start conveniently close to where you are. Interconnected alarms ensure everyone in your home gets the alert, no matter where the flames flicker. This is especially crucial for: Large houses: No more sleeping soundly through a basement blaze! Multi-level homes: Get that warning no matter if you’re tucked in upstairs or relaxing downstairs. Deep sleepers: The insistent chorus of alarms is more likely to rouse even the heaviest sleepers. Carbon monoxide alarms: Essential for detecting dangerous carbon monoxide levels, especially in addition to smoke and heat alarms . Heat alarms: Important for areas like kitchens where smoke alarms might trigger false alarms, ensuring comprehensive safety. How to Spot Interconnected Smoke Alarms: Look: See any wires connecting your alarms? That’s a sign of hardwired interconnection. You can also interconnect smoke detectors using a three-way switch with specific wire connections or opt for wireless interconnected smoke alarms. Listen: Test one alarm’s button. If all the alarms join the cacophony, you’ve got an interconnected system! Consult the Manual: Still unsure? Check the product information or reach out to the manufacturer. Additionally, ensure you have a carbon monoxide detector in the same room as any carbon-fuelled appliances like boilers, fires, non-electric heaters, or flues. Testing Your Interconnection: Testing is simple! Just press the test button on one alarm. If they’re interconnected, all the alarms should sound off like a well-rehearsed fire safety band. The Two Types of Interconnected Smoke Alarms

FAQs

Got a question, we're here to help

About The Law Change

  • Do you need interlinked smoke & heat alarms in Scotland?

    Interlinked Smoke & Heat Alarms in Scotland: A Safety Requirement


    In Scotland, it is mandatory for homes to have interlinked smoke and heat alarms. This regulation was established on February 1, 2022, to enhance home safety following the Grenfell Tower fire. The requirements are:


    • Smoke alarms: Install one in the living room (or most used room), and one in every hallway and landing.
    • Heat alarm: Install one in the kitchen.
    • Interlinking: All alarms must be interconnected, so they all sound when one is triggered.
    • Carbon monoxide detector: Required where there are carbon-fuelled appliances, but does not need to be linked to the fire alarms.

    Homeowners must comply with these standards, ensuring installation within a reasonable period post-deadline..

  • Do I really need to make these changes?

    Yes, it's imperative you make the changes before February 2022, the cost of not making the changes could be drastic.


    If you have a house fire after February 2022 and your home insurer finds out you have not complied with the new law then they may refuse to payout.


    It will also be a requirement to have the appropriate level of protection in place required by law when it comes to selling your property, this will be outlined in your home report when selling.


    Local authorities will also have statutory powers to force compliance.

  • What types of housing will be covered by the new standard?

    All homes will be covered by the new standard, as it is important that all homes should be safe for occupants regardless of tenure. It will be the property owner’s responsibility to meet the new standard, however, the legal duty to enforce the standard rests with local authorities. Where owners are unable to meet the standard, it is not a criminal offence.

  • Why is this legislation being brought in now?

    Following the tragic fire at Grenfell Tower in London, a Ministerial Working Group on Building and Fire Safety was established to review Scotland’s building and fire safety regulatory frameworks. This legislation was introduced in January 2019 and will ensure that everyone in Scotland has the same level of protection whether they own or rent their home.

  • How long do I have to comply?

    The regulations were due to come into force in February 2021, however, in light of difficulties caused by COVID-19, we sought and the Scottish Parliament agreed to delay the implementation of this legislation for a period of 12 months to February 2022.


    However, installing alarms at the earliest opportunity will provide improved fire safety in your home.

  • I own my home – who will pay for these alarms?

    Any costs will be the responsibility of homeowners and landlords. The cost of the alarms will vary according to what you currently have in place and the alarms you choose to install. We estimate that the cost for an average three-bedroom house which requires three smoke alarms, one heat alarm and one carbon monoxide detector will be around £200. This is based on using the type of alarms that you can install by yourself without the need for an electrician.

  • I already have smoke alarms, do I need to change them?

    The answer is yes. Standard alarms which are not interlinked will not be compliant with the new law, they will need to be replaced with a series of new interlined alarms to adhere to the new law. 

About Our Alarm Systems

  • Will I need an electrician to install my new alarms?

    Our alarm systems do not require an electrician to install them, they can be easily installed yourself by using the cradles and screws provided.


    You can opt to have your alarms hard wired by an electrician but this can cost anywhere up to £2,000

  • How easy is it to install my alarms?

    Very easy! 


    Simply screw the fixture provided into the ceiling using the screws provided then twist and click your alarm into place

  • Do my alarms come with a guarantee?

    Yes, our alarms all come with a 5 years guarantee. The batteries are also included and will last at least 10 years.