Best Smoke Alarm of 2025

Last updated on 15/10/2025
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Most Relevant
Most Relevant
Best Choice
1
X-Sense Combination Smoke and Carbon Monoxide Alarm with LCD Display & 10-Year Battery, Smoke Alarm for Home Compliant with EN 14604 and EN 50291 Standards, SC07
X-Sense Combination Smoke and Carbon Monoxide Alarm with LCD Display & 10-Year Battery, Smoke Alarm for Home Compliant with EN 14604 and EN 50291 Standards, SC07
X-Sense
34% OffFree Shipping
Why we love it
  • Ultimate protection from deadly threats.
  • Continuous power for a decade.
  • Accurate, reliable threat detection.
Main Highlights
  • Attention: The SC07 Combination Smoke and Carbon Monoxide Alarm is not compatible with the SBS50 Base Station and does not support interconnectivity or any APP functionality
  • 2-In-1 Protection: Equipped with both photoelectric smoke sensor and electrochemical CO sensors that work independently of each other, this smoke alarm and carbon monoxide detector instantly notifies you when dangerous smoke or CO concentration is detected while minimizing false alarms; provides the ultimate protection from 2 deadly threats, all contained in 1 unit
  • Built-In 10-Year Battery: Provides 10 years of continuous power with a built-in lithium battery, saving on energy while remaining eco-friendly; this smoke alarm and carbon monoxide alarm saves you from constantly having to change batteries or wonder if your alarm is still functioning
  • Accurate, Reliable & Highly Sensitive: The X-Sense combination smoke and CO alarm has been redesigned from the inside out; it will ensure that smoke triggers the alarm instead of interference by taking 3 separate smoke samples from the surrounding air; a full 360 ° ring of air intakes ensures complete detection with no blind spots
  • LED Indicator: Clearly informs you of the working status of the smoke alarm with its 3-color flashing LED indicator (green LED indicates normal operation, red LED indicates the alarm status, and yellow LED indicates a fault), ensuring the safety and security of your home 24/7
  • Large LCD Display: Clearly displays battery level and the real-time CO levels in PPM (parts per million) taken from the surrounding air, with an updated measurement taken every 10 seconds, ensuring you are always aware of the status of your carbon monoxide and smoke detector
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9.8
Exceptional
9.8
Exceptional
X-Sense
X-Sense Combination Smoke and Carbon Monoxide Alarm with LCD Display & 10-Year Battery, Smoke Alarm for Home Compliant with EN 14604 and EN 50291 Standards, SC07
34% OffFree Shipping
Why we love it
  • Ultimate protection from deadly threats.
  • Continuous power for a decade.
  • Accurate, reliable threat detection.
Main Highlights
  • Attention: The SC07 Combination Smoke and Carbon Monoxide Alarm is not compatible with the SBS50 Base Station and does not support interconnectivity or any APP functionality
  • 2-In-1 Protection: Equipped with both photoelectric smoke sensor and electrochemical CO sensors that work independently of each other, this smoke alarm and carbon monoxide detector instantly notifies you when dangerous smoke or CO concentration is detected while minimizing false alarms; provides the ultimate protection from 2 deadly threats, all contained in 1 unit
  • Built-In 10-Year Battery: Provides 10 years of continuous power with a built-in lithium battery, saving on energy while remaining eco-friendly; this smoke alarm and carbon monoxide alarm saves you from constantly having to change batteries or wonder if your alarm is still functioning
  • Accurate, Reliable & Highly Sensitive: The X-Sense combination smoke and CO alarm has been redesigned from the inside out; it will ensure that smoke triggers the alarm instead of interference by taking 3 separate smoke samples from the surrounding air; a full 360 ° ring of air intakes ensures complete detection with no blind spots
  • LED Indicator: Clearly informs you of the working status of the smoke alarm with its 3-color flashing LED indicator (green LED indicates normal operation, red LED indicates the alarm status, and yellow LED indicates a fault), ensuring the safety and security of your home 24/7
  • Large LCD Display: Clearly displays battery level and the real-time CO levels in PPM (parts per million) taken from the surrounding air, with an updated measurement taken every 10 seconds, ensuring you are always aware of the status of your carbon monoxide and smoke detector
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Value for Money
2
Deta 1163 Optical Smoke Alarm 240V with 9V Replaceable Battery Back Up (White)
Deta 1163 Optical Smoke Alarm 240V with 9V Replaceable Battery Back Up (White)
DETA
Why we love it
  • Reduced false alarms feature.
  • Quick and easy installation.
  • Dust contamination protection provided.
Main Highlights
  • Optical (photoelectric) smoke alarm - less prone to false alarms. Alarm volume >89dB(A) @ 3m. Silence / hush button
  • Power on / alarm status indication lights. Mains powered 220-240V AC 50Hz. Replaceable 9V PP3 battery back up (battery included)
  • Push fit mounting base for quick and easy installation - no separate base required. Dust cover to prevent dust contamination during building works. Up to 12 alarms from same manufacturer / range can be linked together
  • No radioactive content. Fitted gasket on back of base plate. Class II double insulated. Earth "park" terminal included in base. Manufactured to BS EN14604: 2005 / AC:2008. CE approved
  • Dimensions: 140mm diamter x 60mm deep
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9.7
Exceptional
9.7
Exceptional
DETA
Deta 1163 Optical Smoke Alarm 240V with 9V Replaceable Battery Back Up (White)
Why we love it
  • Reduced false alarms feature.
  • Quick and easy installation.
  • Dust contamination protection provided.
Main Highlights
  • Optical (photoelectric) smoke alarm - less prone to false alarms. Alarm volume >89dB(A) @ 3m. Silence / hush button
  • Power on / alarm status indication lights. Mains powered 220-240V AC 50Hz. Replaceable 9V PP3 battery back up (battery included)
  • Push fit mounting base for quick and easy installation - no separate base required. Dust cover to prevent dust contamination during building works. Up to 12 alarms from same manufacturer / range can be linked together
  • No radioactive content. Fitted gasket on back of base plate. Class II double insulated. Earth "park" terminal included in base. Manufactured to BS EN14604: 2005 / AC:2008. CE approved
  • Dimensions: 140mm diamter x 60mm deep
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3
Kidde 233045 10Y29 RB Smoke Alarms 2 Pack 10 Year Battery Life
Kidde 233045 10Y29 RB Smoke Alarms 2 Pack 10 Year Battery Life
Kidde
Why we love it
  • Long-lasting ten-year life.
  • Maintenance-free battery use.
  • Sealed for safety.
Main Highlights
  • 10 year life
  • No need to change battery
  • Sealed Lithium battery
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9.5
Superb
9.5
Superb
Kidde
Kidde 233045 10Y29 RB Smoke Alarms 2 Pack 10 Year Battery Life
Why we love it
  • Long-lasting ten-year life.
  • Maintenance-free battery use.
  • Sealed for safety.
Main Highlights
  • 10 year life
  • No need to change battery
  • Sealed Lithium battery
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4
Kidde 10SCO Combination Smoke and Carbon Monoxide Alarm with Voice Notification and Alarm - Dual CO Detector and Fire Alarm with 10 Year Sensor Life - 10 Year Warranty
Kidde 10SCO Combination Smoke and Carbon Monoxide Alarm with Voice Notification and Alarm - Dual CO Detector and Fire Alarm with 10 Year Sensor Life - 10 Year Warranty
Kidde
Free Shipping
Why we love it
  • Ensures safety through testing.
  • User-friendly with clear instructions.
  • Engages proactive safety measures.
Main Highlights
  • DUAL PROTECTION: Two detectors combined into one space-saving unit; the Kidde K10SCO provides vital protection against carbon monoxide (CO) and fire risks in a single detector
  • 10 YEAR WARRANTY: Backed by a comprehensive 10 year manufacturer's warranty for complete peace of mind that your alarm will provide reliable ongoing protection
  • VOICE ALERTS & ALARM: "Fire Fire" or "Warning! Carbon Monoxide!" voice alerts combined with an 85dB sounder provide an audible warning and clear indication of which danger has been detected
  • BATTERY POWERED: Powered by 2 x AA replaceable alkaline batteries (included). The easy to access front battery compartment makes replacing batteries quick and simple
  • EASY TO INSTALL: Designed to be wall or ceiling mounted, the K10SCO is ideal for when space is limited but protection is paramount; It can be used in most locations throughout the home (refer to included installation instructions)
  • SAFETY APPROVED: CE and UKCA marked, and Kitemarked to the most up-to-date British Standards for smoke alarms (BS EN 14604:2005) and carbon monoxide alarms (BS EN 50291-1: 2018). Suitable for BS 5839-6: 2019 Grade F2 installations
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9.4
Superb
9.4
Superb
Kidde
Kidde 10SCO Combination Smoke and Carbon Monoxide Alarm with Voice Notification and Alarm - Dual CO Detector and Fire Alarm with 10 Year Sensor Life - 10 Year Warranty
Free Shipping
Why we love it
  • Ensures safety through testing.
  • User-friendly with clear instructions.
  • Engages proactive safety measures.
Main Highlights
  • DUAL PROTECTION: Two detectors combined into one space-saving unit; the Kidde K10SCO provides vital protection against carbon monoxide (CO) and fire risks in a single detector
  • 10 YEAR WARRANTY: Backed by a comprehensive 10 year manufacturer's warranty for complete peace of mind that your alarm will provide reliable ongoing protection
  • VOICE ALERTS & ALARM: "Fire Fire" or "Warning! Carbon Monoxide!" voice alerts combined with an 85dB sounder provide an audible warning and clear indication of which danger has been detected
  • BATTERY POWERED: Powered by 2 x AA replaceable alkaline batteries (included). The easy to access front battery compartment makes replacing batteries quick and simple
  • EASY TO INSTALL: Designed to be wall or ceiling mounted, the K10SCO is ideal for when space is limited but protection is paramount; It can be used in most locations throughout the home (refer to included installation instructions)
  • SAFETY APPROVED: CE and UKCA marked, and Kitemarked to the most up-to-date British Standards for smoke alarms (BS EN 14604:2005) and carbon monoxide alarms (BS EN 50291-1: 2018). Suitable for BS 5839-6: 2019 Grade F2 installations
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5
FireAngel Optical Smoke Alarm 2-Pack - FA6620 10-Year Battery Smoke Alarms for Home with Test/Silence Button - Replacement for FireAngel ST-622/ST-620 - Early Smoke Detector Fire Alarm - White
FireAngel Optical Smoke Alarm 2-Pack - FA6620 10-Year Battery Smoke Alarms for Home with Test/Silence Button - Replacement for FireAngel ST-622/ST-620 - Early Smoke Detector Fire Alarm - White
Fireangel
Free Shipping
Why we love it
  • Fits existing baseplates for ease.
  • Rapid smoke detection feature.
  • Long-lasting, tamper-proof batteries.
Main Highlights
  • SMOKE DETECTORS FOR HOME: The optical smoke alarm makes protecting your home simple. Its optical sensing chamber 'sees' smoke as it enters the alarm, providing a fast response to slow burning fires with thick white smoke.
  • FEWER NUISANCE ALARMS: The advanced optical sensor ensures the FireAngel smoke alarm is less prone to false alerts from cooking fumes. Avoid placing near bathrooms or kitchens.
  • 10-YEAR BATTERY: Each smoke alarm is fitted with a 10-year sealed battery, offering protection for the lifetime of the device without needing to change the batteries.
  • EASY INSTALLATION: Fitted with a removable base plate, secure it to the ceiling using the screws provided. Push and twist to secure the device. The base plate is identical to the ST622, making replacements quick and easy.
  • SAFETY ASSURED: The FA6620 smoke alarm holds CE and UKCA marks and is certified to BS EN 14604:2005+AC:2008. Suitable for domestic premises, including leisure accommodation vehicles, it comes with a 5-year warranty.
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9.2
Superb
9.2
Superb
Fireangel
FireAngel Optical Smoke Alarm 2-Pack - FA6620 10-Year Battery Smoke Alarms for Home with Test/Silence Button - Replacement for FireAngel ST-622/ST-620 - Early Smoke Detector Fire Alarm - White
Free Shipping
Why we love it
  • Fits existing baseplates for ease.
  • Rapid smoke detection feature.
  • Long-lasting, tamper-proof batteries.
Main Highlights
  • SMOKE DETECTORS FOR HOME: The optical smoke alarm makes protecting your home simple. Its optical sensing chamber 'sees' smoke as it enters the alarm, providing a fast response to slow burning fires with thick white smoke.
  • FEWER NUISANCE ALARMS: The advanced optical sensor ensures the FireAngel smoke alarm is less prone to false alerts from cooking fumes. Avoid placing near bathrooms or kitchens.
  • 10-YEAR BATTERY: Each smoke alarm is fitted with a 10-year sealed battery, offering protection for the lifetime of the device without needing to change the batteries.
  • EASY INSTALLATION: Fitted with a removable base plate, secure it to the ceiling using the screws provided. Push and twist to secure the device. The base plate is identical to the ST622, making replacements quick and easy.
  • SAFETY ASSURED: The FA6620 smoke alarm holds CE and UKCA marks and is certified to BS EN 14604:2005+AC:2008. Suitable for domestic premises, including leisure accommodation vehicles, it comes with a 5-year warranty.
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6
FireAngel ST-622T Thermoptek Smoke Alarm – 10 Year Sealed Lithium Battery, Multi-Sensor Optical Detection, Easy Install, Standalone FireAngel Smoke Alarm for Home
FireAngel ST-622T Thermoptek Smoke Alarm – 10 Year Sealed Lithium Battery, Multi-Sensor Optical Detection, Easy Install, Standalone FireAngel Smoke Alarm for Home
Fireangel
32% Off
Why we love it
  • Advanced fire detection system inbuilt.
  • Smart silence for false alarms.
  • Reliable 10-year battery life.
Main Highlights
  • THERMOPTEK TECHNOLOGY: The FireAngel ST-622 Thermoptek smoke alarm uses patented multi-sensor optical smoke alarm technology making it a reliable choice among fire alarms for home.
  • LONG LIFE BATTERY: Powered by a 10 year sealed lithium battery, this standalone FireAngel smoke alarm provides dependable performance, featuring an End of Life indication that reminds when the unit should be replaced.
  • LARGE CENTRAL BUTTON: Designed with a large central button for Test and Smart Silence, this smoke alarm can mute a known nuisance alarm for 10 minutes while the smoke detectors for home continue monitoring smoke levels.
  • EASY INSTALLATION: Installation is simple with automatic battery engagement on the base plate. Built-in bug mesh and dust compensation help reduce false alarms, ensuring consistent performance of your smoke alarms for home.
  • SAFETY ASSURED: With an 85dB alarm sound level at 3m, the FireAngel ST-622 smoke alarm meets BS EN 14604:2005+AC:2008 standards, making it suitable for bedrooms, hallways, and living rooms as part of trusted fireangel smoke alarms.
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9.1
Superb
9.1
Superb
Fireangel
FireAngel ST-622T Thermoptek Smoke Alarm – 10 Year Sealed Lithium Battery, Multi-Sensor Optical Detection, Easy Install, Standalone FireAngel Smoke Alarm for Home
32% Off
Why we love it
  • Advanced fire detection system inbuilt.
  • Smart silence for false alarms.
  • Reliable 10-year battery life.
Main Highlights
  • THERMOPTEK TECHNOLOGY: The FireAngel ST-622 Thermoptek smoke alarm uses patented multi-sensor optical smoke alarm technology making it a reliable choice among fire alarms for home.
  • LONG LIFE BATTERY: Powered by a 10 year sealed lithium battery, this standalone FireAngel smoke alarm provides dependable performance, featuring an End of Life indication that reminds when the unit should be replaced.
  • LARGE CENTRAL BUTTON: Designed with a large central button for Test and Smart Silence, this smoke alarm can mute a known nuisance alarm for 10 minutes while the smoke detectors for home continue monitoring smoke levels.
  • EASY INSTALLATION: Installation is simple with automatic battery engagement on the base plate. Built-in bug mesh and dust compensation help reduce false alarms, ensuring consistent performance of your smoke alarms for home.
  • SAFETY ASSURED: With an 85dB alarm sound level at 3m, the FireAngel ST-622 smoke alarm meets BS EN 14604:2005+AC:2008 standards, making it suitable for bedrooms, hallways, and living rooms as part of trusted fireangel smoke alarms.
Show More
7
Smoke Alarms for Home, 10-Year Battery, Smoke Alarm, Fire Alarm with Test/Silence Button, Smoke Detector Certificated by TUV Conforms to EN14604 Standard (2pcs)
Smoke Alarms for Home, 10-Year Battery, Smoke Alarm, Fire Alarm with Test/Silence Button, Smoke Detector Certificated by TUV Conforms to EN14604 Standard (2pcs)
WISUALARM
15% OffFree Shipping
Why we love it
  • Ensures reliable smoke detection.
  • 10-year battery life.
  • Advanced false alarm prevention.
Main Highlights
  • LONG-LASTING POWER: Features a sealed 10-year battery that eliminates the need for frequent battery changes whilst providing continuous protection
  • SILENCE CONTROL: The convenient test/silence button allows you to test the unit or temporarily quiet nuisance alarms when cooking or showering. It can also mute by TV or air conditioner remote.(The remote controller is not included.)
  • RELIABLE DETECTION: Utilises advanced smoke detection technology to quickly identify potential fire hazards in your home
  • INSTANT ALERT: The loud 85dB alarm sounds immediately when detecting smoke to warn you and your family of potential fire danger.
  • TESTED SAFETY: Rigorously tested and certified to European EN14604 standard, ensuring accurate and reliable smoke detection.
  • EASY INSTALLATION: Mounts to any ceiling or wall using included adhesive sticker or mounting brackets and screws, providing immediate protection for your home and loved ones.
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9.0
Superb
9.0
Superb
WISUALARM
Smoke Alarms for Home, 10-Year Battery, Smoke Alarm, Fire Alarm with Test/Silence Button, Smoke Detector Certificated by TUV Conforms to EN14604 Standard (2pcs)
15% OffFree Shipping
Why we love it
  • Ensures reliable smoke detection.
  • 10-year battery life.
  • Advanced false alarm prevention.
Main Highlights
  • LONG-LASTING POWER: Features a sealed 10-year battery that eliminates the need for frequent battery changes whilst providing continuous protection
  • SILENCE CONTROL: The convenient test/silence button allows you to test the unit or temporarily quiet nuisance alarms when cooking or showering. It can also mute by TV or air conditioner remote.(The remote controller is not included.)
  • RELIABLE DETECTION: Utilises advanced smoke detection technology to quickly identify potential fire hazards in your home
  • INSTANT ALERT: The loud 85dB alarm sounds immediately when detecting smoke to warn you and your family of potential fire danger.
  • TESTED SAFETY: Rigorously tested and certified to European EN14604 standard, ensuring accurate and reliable smoke detection.
  • EASY INSTALLATION: Mounts to any ceiling or wall using included adhesive sticker or mounting brackets and screws, providing immediate protection for your home and loved ones.
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8
Smoke Alarm for Home, HATHEPHS 10 Years Battery Smoke Detector with Large Test/Silence Button, Conforms to EN14604 Standard, UKCA
Smoke Alarm for Home, HATHEPHS 10 Years Battery Smoke Detector with Large Test/Silence Button, Conforms to EN14604 Standard, UKCA
HATHEPHS
29% OffFree Shipping
Why we love it
  • High sensitivity alerts you quickly.
  • Built-in battery lasts 10 years.
  • Compact design for easy installation.
Main Highlights
  • High Sensitivity & Accuracy: UKCA-certified & EN 14604 compliant smoke alarm with precise detection and low false alarms. Emits a loud 85dB alert instantly when danger is detected.
  • 10-Year Built-In Battery: Equipped with a sealed lithium battery for up to 10 years of 24/7 protection. No frequent battery changes—saving you time, effort, and cost.
  • Compact & User-Friendly Design: Slim 10 cm smoke detector with a large test/mute button. Easily operate with a stick—perfect for seniors, no ladder or risky climbing needed.
  • Automatic Self-Check: The green LED flashes every 60 seconds to check battery and sensor status. Sleep-friendly brightness ensures safety without disturbing your rest.
  • Quick & Easy Installation: Mount effortlessly using the included adhesive pad or screws. Perfect for walls, ceilings, and RVs—ideal even for non-DIY users.
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8.9
Excellent
8.9
Excellent
HATHEPHS
Smoke Alarm for Home, HATHEPHS 10 Years Battery Smoke Detector with Large Test/Silence Button, Conforms to EN14604 Standard, UKCA
29% OffFree Shipping
Why we love it
  • High sensitivity alerts you quickly.
  • Built-in battery lasts 10 years.
  • Compact design for easy installation.
Main Highlights
  • High Sensitivity & Accuracy: UKCA-certified & EN 14604 compliant smoke alarm with precise detection and low false alarms. Emits a loud 85dB alert instantly when danger is detected.
  • 10-Year Built-In Battery: Equipped with a sealed lithium battery for up to 10 years of 24/7 protection. No frequent battery changes—saving you time, effort, and cost.
  • Compact & User-Friendly Design: Slim 10 cm smoke detector with a large test/mute button. Easily operate with a stick—perfect for seniors, no ladder or risky climbing needed.
  • Automatic Self-Check: The green LED flashes every 60 seconds to check battery and sensor status. Sleep-friendly brightness ensures safety without disturbing your rest.
  • Quick & Easy Installation: Mount effortlessly using the included adhesive pad or screws. Perfect for walls, ceilings, and RVs—ideal even for non-DIY users.
Show More
9
CHZHVAN Smoke Alarms for Home, 10-Year Battery Fire Alarms Test/Silence Button Smoke Detector with LED Indicator Conforms to EN 14604 Standard,Fire Detector for Kitchen, Caravan, Office 2 Pack
CHZHVAN Smoke Alarms for Home, 10-Year Battery Fire Alarms Test/Silence Button Smoke Detector with LED Indicator Conforms to EN 14604 Standard,Fire Detector for Kitchen, Caravan, Office 2 Pack
CHZHVAN
Free Shipping
Why we love it
  • Legislation compliant for safe homes.
  • 10 years battery for convenience.
  • Sensitive and intelligent smoke detection.
Main Highlights
  • LEGISLATION COMPLIANT: One in three households in the UK do not have a working fire alarm and do not meet the government standards. This is extremely dangerous as it reduces the opportunity to stop a fire in its early stage. These smoke alarms for home meet the strict EN14604 safety standard, giving you total peace of mind.
  • 10 YEARS BATTERY: The low power consumption enables an incredible product life of up to 10 years with the built-in lithium battery; provides reliable uninterrupted 24/7 protection so you can sleep safely. This design enables fire detectors to simplify installation procedures and reduce additional costs, whilst preventing unexpected incidents during power outages. No need to climb up and down with ladder to change the battery, friendly for elder people.
  • SENSITIVE & INTELLIGENT: Over 10,000 fires are caused by faulty or missing detectors every year. Old smoke fire detector is obsolete and difficult to maintain. For the health of you and your family, you need to update your smoke alarms. The state-of-the-art photoelectric sensor, combined with an advanced intelligent chipset, this smoke alarm for home can accurately detects dangerous smoke levels in seconds with fewer false alarms. ideal for kitchens or areas with steam.
  • Durable DESIGN: Standalone Smoke Alarms is made from high-quality ABS, this smoke alarm withstands high temperatures. Its flame-retardant design ensures extra protection and long-term reliability in all environments. In the event of danger, the alarm will emit a powerful 85-decibel warning sound accompanied by a red LED indicator light – the sound can be clearly heard in bedrooms, kitchens, corridors, stairwells, attics and offices. This domestic smoke detector features both visual and audible alerts, making it a reliable choice.
  • EASY TO INSTALL: CHZHVAN fire smoke alarms are extremely simple to install and set up for every homeowners and landlords. No need to hire an electrician, nor undertake any redecoration. Two installation methods are available for your selection. You can install the smoke alarms with the included magnetic holder, or with screw kits. choose the better way according to the installation places. (When installing with magnets, please clean the surface first to ensure secure adhesion.)
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8.8
Excellent
8.8
Excellent
CHZHVAN
CHZHVAN Smoke Alarms for Home, 10-Year Battery Fire Alarms Test/Silence Button Smoke Detector with LED Indicator Conforms to EN 14604 Standard,Fire Detector for Kitchen, Caravan, Office 2 Pack
Free Shipping
Why we love it
  • Legislation compliant for safe homes.
  • 10 years battery for convenience.
  • Sensitive and intelligent smoke detection.
Main Highlights
  • LEGISLATION COMPLIANT: One in three households in the UK do not have a working fire alarm and do not meet the government standards. This is extremely dangerous as it reduces the opportunity to stop a fire in its early stage. These smoke alarms for home meet the strict EN14604 safety standard, giving you total peace of mind.
  • 10 YEARS BATTERY: The low power consumption enables an incredible product life of up to 10 years with the built-in lithium battery; provides reliable uninterrupted 24/7 protection so you can sleep safely. This design enables fire detectors to simplify installation procedures and reduce additional costs, whilst preventing unexpected incidents during power outages. No need to climb up and down with ladder to change the battery, friendly for elder people.
  • SENSITIVE & INTELLIGENT: Over 10,000 fires are caused by faulty or missing detectors every year. Old smoke fire detector is obsolete and difficult to maintain. For the health of you and your family, you need to update your smoke alarms. The state-of-the-art photoelectric sensor, combined with an advanced intelligent chipset, this smoke alarm for home can accurately detects dangerous smoke levels in seconds with fewer false alarms. ideal for kitchens or areas with steam.
  • Durable DESIGN: Standalone Smoke Alarms is made from high-quality ABS, this smoke alarm withstands high temperatures. Its flame-retardant design ensures extra protection and long-term reliability in all environments. In the event of danger, the alarm will emit a powerful 85-decibel warning sound accompanied by a red LED indicator light – the sound can be clearly heard in bedrooms, kitchens, corridors, stairwells, attics and offices. This domestic smoke detector features both visual and audible alerts, making it a reliable choice.
  • EASY TO INSTALL: CHZHVAN fire smoke alarms are extremely simple to install and set up for every homeowners and landlords. No need to hire an electrician, nor undertake any redecoration. Two installation methods are available for your selection. You can install the smoke alarms with the included magnetic holder, or with screw kits. choose the better way according to the installation places. (When installing with magnets, please clean the surface first to ensure secure adhesion.)
Show More
10
FireAngel Mains Smoke Alarm - SW1-R Mains Powered Optical Smoke Detector with Backup Battery - Wired, Interlinked Smoke Alarms for Home with Test Button and LED Indicators - White
FireAngel Mains Smoke Alarm - SW1-R Mains Powered Optical Smoke Detector with Backup Battery - Wired, Interlinked Smoke Alarms for Home with Test Button and LED Indicators - White
Fireangel
24% OffFree Shipping
Why we love it
  • Detects all types of fire.
  • Reliable battery back-up power.
  • Large central test button.
Main Highlights
  • SMOKE DETECTORS FOR HOME: The SW1-R mains powered optical smoke alarm has a 9V backup battery for protection during outages. It detects slow-burning fires, making it ideal for living spaces. For full coverage, consider FireAngel Thermoptek Alarms.
  • ENHANCED SENSING: The high performance optical smoke sensor ‘sees’ white smoke as it enters the alarm, providing a fast response to slow, smouldering fires while being less prone to false alarms.
  • LINKED SMOKE ALARMS: The SW1-R functions as a standalone unit or can be wired with up to 12 other mains powered smoke (SW1), heat (HW1), or carbon monoxide (CW1) alarms. All alarms sound simultaneously if one is triggered.
  • SAFETY ASSURED: The SW1-R mains smoke alarm meets British Safety Standard EN 14604: 2005 and is designed for domestic use. It comes with a 5 year warranty.
  • SLEEP EASY: The Sleep Easy function allows you to silence low battery chirps for up to 8 hours, ensuring an uninterrupted night’s sleep while still keeping your home protected.
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8.7
Excellent
8.7
Excellent
Fireangel
FireAngel Mains Smoke Alarm - SW1-R Mains Powered Optical Smoke Detector with Backup Battery - Wired, Interlinked Smoke Alarms for Home with Test Button and LED Indicators - White
24% OffFree Shipping
Why we love it
  • Detects all types of fire.
  • Reliable battery back-up power.
  • Large central test button.
Main Highlights
  • SMOKE DETECTORS FOR HOME: The SW1-R mains powered optical smoke alarm has a 9V backup battery for protection during outages. It detects slow-burning fires, making it ideal for living spaces. For full coverage, consider FireAngel Thermoptek Alarms.
  • ENHANCED SENSING: The high performance optical smoke sensor ‘sees’ white smoke as it enters the alarm, providing a fast response to slow, smouldering fires while being less prone to false alarms.
  • LINKED SMOKE ALARMS: The SW1-R functions as a standalone unit or can be wired with up to 12 other mains powered smoke (SW1), heat (HW1), or carbon monoxide (CW1) alarms. All alarms sound simultaneously if one is triggered.
  • SAFETY ASSURED: The SW1-R mains smoke alarm meets British Safety Standard EN 14604: 2005 and is designed for domestic use. It comes with a 5 year warranty.
  • SLEEP EASY: The Sleep Easy function allows you to silence low battery chirps for up to 8 hours, ensuring an uninterrupted night’s sleep while still keeping your home protected.
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