10 Best Smoke Alarms For Home Interlinked in The UK

Last updated on 06/07/2025
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1
9.8
Exceptional
X-Sense Wireless Interlinked Smoke Alarm Detector with Sealed 10-Year Battery, Interconnected Fire Alarm Conforms to EN 14604 Standard, SD19-W, Link+, 6-Pack
X-Sense
X-Sense Wireless Interlinked Smoke Alarm Detector with Sealed 10-Year Battery, Interconnected Fire Alarm Conforms to EN 14604 Standard, SD19-W, Link+, 6-Pack
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Why We Love It
  • Ensures all-around safety coverage.
  • Offers instant, interconnected use.
  • Guarantees 10-year battery lifespan.
Main Highlights
  • Detection Anywhere: Features wireless interconnection so that if one alarm is triggered, they all go off, and they stay connected using radio frequency with a transmission range over 820 ft (250 m) in the open air
  • Ready to Use: The multi-pack interlinked smoke alarm have already been interconnected for instant use, and you can connect up to 24 Link+ wireless alarms at a time
  • Customizable Wireless Network: For a customized network, add new alarms to the existing network, or disconnect the devices and create multiple networks
  • Battery Powered Smoke Alarm: Built with a 10-year sensor and powered by a sealed 10-year lithium battery that doesn’t need to be replaced
  • Premium Quality Material: This interlinked smoke alarm is made from an upgraded premium material that is durable, corrosion-resistant, and flame-retardant
9.8
Exceptional
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Best Value
2
9.7
Exceptional
Wireless Interlinked Smoke, Heat & Carbon Monoxide Alarm Bundle | Scotland & England Law Compliant | 10 Year Battery Life | CE & BS Certified | LINKD Alarms | Pre Linked | UK Phone & Email Support
Veltz
Wireless Interlinked Smoke, Heat & Carbon Monoxide Alarm Bundle | Scotland & England Law Compliant | 10 Year Battery Life | CE & BS Certified | LINKD Alarms | Pre Linked | UK Phone & Email Support
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Why We Love It
  • Pre-linked for easy setup.
  • Upgrades safety with cutting-edge technology.
  • Assured 10-year battery life.
Main Highlights
  • 【ADVANCED BUNDLE】 3 x Smoke Alarm, 1 x Heat Alarm, 1 x Carbon Monoxide Alarm 【PRE LINKED】 This bundle has been ‘Pre Linked’ for your convenience. There is no setup required. Simply power the alarms on, test them and then fit them around your home! Done in seconds!
  • 【WIRELESS INTERLINKED ALARMS】 All LINKD Alarms wirelessly interlink with each other. If one alarm is triggered - ALL alarms will sound off together. This ensures all areas of your home are protected and all occupants are notified during an emergency【NEED ADDITIONAL ALARMS?】 Purchase additional alarms using the options above. Additional alarms can be linked with alarms purchased in a bundle. Up to 30 alarms can be linked together in total
  • 【COMPLIANT WITH SCOTTISH, ENGLISH & HOLIDAY LET REGS】 Our interlinked smoke and heat alarms are 100% compliant with the new Scotland Regs (Feb 22), England Regs (Oct 22) & UK Holiday Let Regs (Oct 23). Certified to BS EN14604:2005, BS 5446-2:2003 & British Kitemark EN 50291-1 & Grade F1 standards 【BEWARE】 Competitor systems do not have the correct certification and your home will not be compliant!
  • 【10 YEAR BATTERY LIFE】 All our fire alarms have a built-in & tamper proof 10 Year Lithium battery. This spares you the hassle of frequent battery changes whilst giving you peace of mind that your home is protected 24/7, even during power cuts
  • 【RELIABLE PERFORMANCE】Our interconnected alarm system creates a ‘Mesh’ style network where each alarm is connected to all other alarms. This Mesh network provides a more stable and reliable wireless performance and greater coverage range of up to 100m compared to competitor systems
  • 【CUTTING EDGE TECHNOLOGY】 Our smoke alarms use the latest photoelectric sensor technology which is 5 times more accurate and reacts faster than conventional sensors. Our heat alarms utilise an ultra sensitive temperature sensor that reacts instantly when the ambient temperature exceeds the safe limit. Our CO alarms use the latest electrochemical sensor technology to deliver the ultimate protection and reliability
  • 【EASY INSTALLATION】 This bundle has been ‘Pre Linked’ for your convenience. There is no setup required. Simply switch the linked smoke & heat alarms on, test them and then fit them around your home! Adhesive pads & screws are included with each alarm making installation a breeze. There is no need for special tools or to hire an electrician
  • 【UK COMPANY】 Place your trust in an experienced and fully insured UK Alarm Company. We offer fast and friendly, UK based, Email & Phone support that are waiting to assist you with the set up and installation of your alarm system. We offer a no-hassle warranty on all our products 【BEWARE】 Other alarm systems on Amazon are sold by foreign companies offering no warranty & after sales support, leaving you with faulty alarms that are dangerous and non-compliant.
9.7
Exceptional
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3
9.6
Superb
XINDUM Wireless Interlinked Smoke alarms for Home, Heat Alarm,Carbon Monoxide Detector Bundle with Remote Control, 10 Year Battery Life,Scotland and England Law Compliant,6 PACK
XINDUM
XINDUM Wireless Interlinked Smoke alarms for Home, Heat Alarm,Carbon Monoxide Detector Bundle with Remote Control, 10 Year Battery Life,Scotland and England Law Compliant,6 PACK
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Why We Love It
  • Complete home protection bundle.
  • Wireless interlinked smoke alarms.
  • 10-year battery life.
Main Highlights
  • Complete Home Protection Bundle: Includes 3 x Smoke Alarms, 1 x Heat Alarm, 1 x Carbon Monoxide Alarm,1 x Remote Controller.(This bundle is "pre-linked" when it leaves the factory.Just turn it on and test )
  • Wireless Interlinked Smoke Alarms: : All alarms are wirelessly connected to each other. If one alarm is triggered - all the alarms will sound together. This ensures that all areas of your home are protected and an 85dB alarm sounds to alert all occupants
  • 10-Year Battery Life: The Alarms are equipped with sealed in Lithium battery which can support the alarms for 10 years in standby status. No wiring and sockets required. It can be placed anywhere you want.
  • Test/Silent mode: Once the smoke alarm detect smoke and goes off, you can silence the alarm for 10 minutes by pressing the power button (in the middle of the cover) once. The detector will return to normal mode after 10 minutes. Maximum number of links: 30 pieces per group. Linkable distance: within 100m outdoors.
  • Meets Regulatory Standards: CO alarm: Comply with EN 50291 standard, Smoke alarms: Comply with EN14604 standard. CE Certified, equipped with high accuracy and reliable electrochemical or photoelectric sensor, continuously provide protection for your families and property.
9.6
Superb
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4
9.6
Superb
X-Sense Wireless Interlinked Smoke Alarms and Heat Alarm Scotland Bundle, 1 Heat Alarm & 2 Smoke Alarms, Sealed 10-Year Lithium Battery, EN 14604 Standard and BS 5446 Compliant, Link+ Series, HS21
X-Sense
X-Sense Wireless Interlinked Smoke Alarms and Heat Alarm Scotland Bundle, 1 Heat Alarm & 2 Smoke Alarms, Sealed 10-Year Lithium Battery, EN 14604 Standard and BS 5446 Compliant, Link+ Series, HS21
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Why We Love It
  • Comprehensive home protection provided.
  • Highly accurate smoke detection.
  • Long-lasting battery life.
Main Highlights
  • Comprehensive Protection: This kit has one heat alarm and two smoke alarms, providing full coverage and home protection; not triggered by smoke, dust, or cooking vapor, an ideal heat alarm for kitchen
  • Highly Accurate Detection: The interlinked smoke alarm use a photoelectric sensor for fast and accurate smoke detection; it detects a sudden rise in temperature, from 129°F (54°C) to 149°F (65°C), due to its sensitive NTC thermistor
  • Wireless Interconnection: These are Link+ series alarms and can be interlinked to form a wireless network; all devices will go off when one is triggered, giving an early warning to everyone in your home
  • 10-Year Battery Life: Equipped with sealed 10-year lithium batteries, so there’s no need to replace the battery frequently; your home is protected 24/7, even when the power goes out
  • Durability & Easy Installation: Made of corrosion-resistant, flame-retardant material, they have long-term reliability and durability; easy to install on any wall or ceiling in minutes using the accessories included
  • Ready to Use: 1 × XH02-W Heat Alarm, 2 × SD19-W Smoke Alarms, 3 × Mounting Bracket, 6 × Screws, 6 × Anchor Plugs, 3 × CR123A Batteries , 1 × User Manual included; simply press the test/silence button to interconnect your wireless smoke detectors (the alarms in one multi-pack have already been interconnected) and then start to protect your home
9.6
Superb
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5
9.4
Superb
X-Sense Wi-Fi Smoke Alarms for Home with SBS50 Base Station, Wireless Interlinked Smart Smoke Alarm Home Security System, Smart Fire Alarm, Compatible with X-Sense Home Security APP, FS31
X-Sense
X-Sense Wi-Fi Smoke Alarms for Home with SBS50 Base Station, Wireless Interlinked Smart Smoke Alarm Home Security System, Smart Fire Alarm, Compatible with X-Sense Home Security APP, FS31
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Why We Love It
  • Push notifications ensure constant monitoring.
  • Interconnectivity enhances holistic protection.
  • Easy and efficient operation.
Main Highlights
  • Never Miss an Alarm: Whenever smoke is detected, you’ll get an immediate alert on your phone; at the same time, the base station and each linked alarm will sound loudly, letting everyone at home know to evacuate
  • Build a Smart Home Safety System: The SBS50 base station supports up to 50 devices including the XS01-M smoke alarm , XP02S-MR smoke alarm (with English voice alerts), XS0B-MR smoke alarm (with English voice alerts), XC01-M carbon monoxide alarm, XP0A-MR smoke and carbon monoxide alarm (with English voice alerts) and other alarms like the XH02-M heat alarm, STH51 thermo-hygrometer and SWS51 water leak detector; the 500-meter open-air connection range means you can secure every corner
  • Instant Status Alerts: Monitor your home from anywhere and receive instant notifications for alarms, low battery warnings, faults, and more via the X-Sense Home Security app; you'll also get a notification when the danger has passed
  • Control with One Button: Easily connect the base station to your Wi-Fi with one button, and quickly silence your entire system by tapping the silence button in the app or on the base station
  • Test from the App: Enjoy instant and easy peace of mind by testing the smart fire alarm from within the app, without having to climb a ladder to press a button on the device itself
  • Loud and Clear Sound: The X-Sense smart smoke alarm system features a powerful 100 dB alarm in the base station and 85 dB alarms in all interconnected smoke detectors, ensuring that everyone in your home is alerted of any danger, regardless of their location
  • Share the Convenience: The handy Family Sharing feature allows up to 12 family members to control the device using the X-Sense app – receive push notifications, test/silence devices, check the alarm status and more
  • Full Kit Provided: 1 SBS50 base station, 3 XS01-M smoke alarms, 1 power adapter, and 1 power cable included; simply download the X-Sense Home Security app and add the devices via a 2.4 GHz Wi-Fi network (incompatible with 5 GHz) to start protecting your home the smart way
  • High Quality: This premium smoke alarm conforms to EN 14604 standard
9.4
Superb
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6
9.2
Superb
Save 11%
XINDUM Wireless Interlinked Smoke Alarms for Home, Heat Detector, Carbon Monoxide Detector with LCD Digital Display, Remote Controller, Fire Alarms with 10 Year Battery, Fire Detectors Bundle for Home
XINDUM
XINDUM Wireless Interlinked Smoke Alarms for Home, Heat Detector, Carbon Monoxide Detector with LCD Digital Display, Remote Controller, Fire Alarms with 10 Year Battery, Fire Detectors Bundle for Home
11% OffFree Shipping
Why We Love It
  • Interlinked alarms ensure immediate alert.
  • Conforms to safety standards reliably.
  • Long-lasting battery ensures constant protection.
Main Highlights
  • Interlinked Fire Alarms Bundle: 2×Smoke Alarm, 1×Heat Alarm, 1×Carbon Monoxide Detector, 1×Remote Controller. No matter which somke detector trigger a alarm, the other linked alarms will sound after receiving the signal. You and your families can get the alarm at first time and take effective actions to put out the fire or escape from dangous place.
  • Fast Responsible and Relialbel Smoke Alarms: CO alarm: Comply with EN 50291 standard, Smoke alarms: Comply with EN14604 standard. CE Certified, equipped with high accuracy and reliable electrochemical or photoelectric sensor, continuously provide protection for your families and property.
  • 10 Year Battery Operated: The Alarms are equipped with sealed in Lithium battery which can support the alarms for 10 years in standby status. No wiring and sockets required. It can be placed anywhere you want.
  • Easy Intsalltion: Easy Installation: There are screw kits and double-sided tape come with interlinked smoke detector. Drill or non-drill as you want. Select the better way to install the fire detector by the places mounted. We recomend to install with screw kits. Solid and once and for all.The CO alarm can stand freely on the desk.
  • Low Battery & End of Life Warning: If the battery is low or the , the alarms beeps once every 60 seconds, and the LED indicator flashes once. If the CO detector reaches the end of service life,the carbon monoxide beeps twice every 30 seconds, and Yellow LED indicator flashes twice.
9.2
Superb
Save 11%
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7
9.0
Superb
X-Sense Smart Smoke Alarm for Home with English Voice Alerts and 17 Locations, Wi-Fi Smoke Alarm with SBS50 Base Station, Wireless Interlinked Fire Alarm, XS0B-MR31
X-Sense
X-Sense Smart Smoke Alarm for Home with English Voice Alerts and 17 Locations, Wi-Fi Smoke Alarm with SBS50 Base Station, Wireless Interlinked Fire Alarm, XS0B-MR31
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Why We Love It
  • Ready to use effortlessly.
  • Comprehensive voice alerts.
  • Long-lasting protection guaranteed.
Main Highlights
  • Ready to Use: 1 SBS50 base station, 3 XS0B-MR smoke alarms, 1 power adapter, and 1 power cable included; simply download the X-Sense Home Security app, connect the devices to the app via the 2.4 GHz Wi-Fi network (incompatible with 5 GHz) and then start to protect your home
  • English Voice Alerts with Location: Up to 17 preset locations to choose from; once smoke is detected, voice alerts such as, "Warning! Smoke detected in Dining Room! Evacuate!" pinpoint the danger, making it possible to quickly locate the source of the smoke; studies have shown that children respond faster to a human voice than to alarm sounds
  • Enhanced Safety: This talking alarm provides convenient voice messages that promptly inform you of critical information such as tests, low battery, malfunctions, locations, alarm silencing, and Wi-Fi pairing; hearing voice notifications from the alarm helps you stay safer, and is especially helpful for people with impaired vision
  • Night Mode: Set custom times to turn off the green light so you can sleep soundly with no visual disturbances; night mode does not impact the alarm’s operation
  • Never Miss an Alarm: When smoke is detected, you'll receive instant alerts on your phone, keeping you informed no matter where you are; meanwhile, the base station and all interconnected alarms will emit sounds up to 100 dB, ensuring that everyone in your home is aware of the situation and can evacuate promptly
  • App Test: Conveniently test the alarm from the comfort of your phone's app, no ladder required; safety is at your fingertips with just the tap of a button
  • Convenient Device Sharing: Make life easier by sharing your device with up to 12 family members using the X-Sense Home Security App; this allows them to effortlessly check the alarm’s status, receive important alert
  • Long-Lasting Protection: With its durable, 10-year lifespan photoelectric sensor, this smoke alarm reliably detects slow-burning and smoldering fires, providing continuous protection; the built-in, replaceable CR123A battery lasts up to 5 years, so you can forget about battery changes
9.0
Superb
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8
8.9
Excellent
Save 27%
SAFE-TECH Smoke Alarms, Interlinked Smoke and Heat Alarm Scotland Bundle | UKCA Certified British Brand, Approved by Electrical Wholesalers | F1 10-Year Tamper-proof Battery | UK Tech Support
SAFE TECH
SAFE-TECH Smoke Alarms, Interlinked Smoke and Heat Alarm Scotland Bundle | UKCA Certified British Brand, Approved by Electrical Wholesalers | F1 10-Year Tamper-proof Battery | UK Tech Support
27% OffFree Shipping
Why We Love It
  • Certified safety with TÜV Rheinland.
  • Long 10-year battery life.
  • Quality British brand product.
Main Highlights
  • 【Awards Winning Brand】: Recognised as a finalist for ‘Product Innovation of the Year 2023’ and ‘Security Solution of the Year 2024’ at the London Construction Awards, and ‘Innovative Security Project 2024’ at the British Security Awards.
  • 【Smart Technology Integration】: The Interlink smoke alarm, equipped with a built-in radio module, connects up to 50 devices using Mesh RF technology—when one alarm sounds, they all sound. It is also compatible with the Hestia 7.0” smart control panel for live notifications and no monthly fees.
  • 【Complete Home Fire Solution】: Includes 3 interlinked smoke alarms, 1 interlinked heat alarm, designed to provide comprehensive fire protection for England, Scotland and Wales.
  • 【Complies with UK Legislation】: Fully compliant with British standards BS EN 14604:2005 (Smoke), BS EN 5446-2:2003 (Heat), meeting fire regulations for England, Wales, and Scotland.
  • 【10-Year Tamper-proof Battery】: F1 Rating, long-lasting, tamperproof battery ensures consistent performance with minimal maintenance.
  • 【Easy Setup & Support】: Interlinked smoke heat alarm bundle quick and simple installation with a comprehensive quick start guide, video installation support, and a dedicated UK telephone support line to assist you.
  • 【Trusted British Quality】: Powered by SAFE-TECH, a brand trusted by hundreds of electrical wholesalers, including national suppliers such as B&Q, CEF, Edmundson Electrical, and YESSS.
8.9
Excellent
Save 27%
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9
8.8
Excellent
CPVAN Wireless Interlinked Smoke and Heat Alarm Scotland Bundle with 10-year Battery Life, Pre-Linked Fire Detectors for Home with Remote Control, EN14604/BS 5446, 3 Pack + 1 Remote(2nd Generation)
CPVAN
CPVAN Wireless Interlinked Smoke and Heat Alarm Scotland Bundle with 10-year Battery Life, Pre-Linked Fire Detectors for Home with Remote Control, EN14604/BS 5446, 3 Pack + 1 Remote(2nd Generation)
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Why We Love It
  • Enhanced reliability and coverage.
  • Easy installation and setup.
  • Convenient 10-year battery life.
Main Highlights
  • 【Updated Version】 Since the enactment of legislation in New Scotland and New England in 2022, we have sold many SM11R sets for the interlinked smoke and heat alarm scotland bundle. Taking the feedback from our first generation customers into account, we have developed a second generation product that solves the problems encountered with the first generation. Note: THIS SET IS NOT COMPATIBLE WITH THE SM11R.
  • 【Compliant with New Scottish Regs】Totally compliant with Both The New Scotland Regs (Feb 2022). Certified to BS EN14604:2005/AC:2008 & BS 5446-2:2003 standards. The Mesh network provides a more stable and reliable wireless performance and greater coverage range of up to 100m.
  • 【Extend Your System】The bundle has been ‘Pre-Linked’ for your convenience. Simply turn the alarms on, test them and then fit them around your home! You can link additional alarms like CP-SD01(FSI-3001), FSI-3002, FSI-3003 with alarms purchased in a bundle. Up to 30 alarms can be linked together. Also,you can add more than 10 FSI-RC remote control to the bundle to test,mute and pair.
  • 【10-year Protection】 All our fire alarms have a built-in & tamper proof 10 Year Lithium battery. This spares you the hassle of frequent battery changes whilst giving you peace of mind that your home is protected 24/7, even during power outage.All alarms are wirelessly interconnected. If one alarm sounds, ALL alarms will sound together, ensuring comprehensive protection for your home.
  • 【Easy to Use & Install】New upgrade, just flip the switch, no need to press with both hands , and test the pre-linked bundle with the remote. Then using screws and anchors or strong magnetic pads to mount the fire/heat alarms on wall or ceiling. The packed remote control delivers more convenience for mute, testing and pairing.
8.8
Excellent
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10
8.7
Excellent
Save 38%
Smoke Alarm, Interlinked Smoke and Heat Alarm Scotland Bundle, Pre-linked,10-Year Battery Life,Compliant with Scotland & England Law (2 Smoke + 1 Heat)
WISUALARM
Smoke Alarm, Interlinked Smoke and Heat Alarm Scotland Bundle, Pre-linked,10-Year Battery Life,Compliant with Scotland & England Law (2 Smoke + 1 Heat)
38% OffFree Shipping
Why We Love It
  • Assured highest safety standards compliance.
  • Enjoy hassle-free setup process.
  • Guarantees decade-long battery life.
Main Highlights
  • 【Pre-Linked for Easy Setup】: No complicated installation required - simply power on, test, and fit in seconds! The bundle comes pre-linked for your convenience, making installation a breeze.
  • 【10 Years Battery Life】: With a built-in 10-year lithium battery, you won't need to worry about frequent battery changes. Enjoy 24/7 protection, even during power cuts.
  • 【Split-Spectrum Technology】: Utilizing the latest spilit spectrum technology, our smoke alarms are much more accurate and react faster than conventional sensors. Our heat alarms instantly activate when the ambient temperature exceeds the safe limit.
8.7
Excellent
Save 38%
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