Battery Smoke Alarms
Your home's fire safety starts with reliable detection. A battery smoke detector offers the simplest, most straightforward way to protect your family from fire risks without complex wiring or electrical work.
Read more about battery smoke alarms...
Simple Installation, Reliable Protection
Battery operated smoke detectors give you peace of mind with minimal fuss. You can install these units in minutes using the included screws or mounting pad. No electrician needed, no rewiring required - just position, secure, and you're protected.
Our range includes optical smoke alarms that excel at detecting slow-burning fires. The UltraFire UBS1 runs on a single 9V battery and comes with our exclusive 5-year warranty. For areas where cooking fumes or dust might trigger false alarms, heat alarms like the UltraFire UBH1 provide reliable protection powered by two AA batteries.
Long-life options eliminate the battery replacement headache. The UltraFire ULLS10 features a sealed 10-year lithium battery that never needs changing. When the alarm reaches its end of life, simply replace the entire unit.
Where Battery Detectors Work Best
Bedrooms, living rooms, and hallways benefit from optical smoke alarms that respond quickly to smouldering fires. These areas contain soft furnishings and fabrics that create lots of smoke when they burn.
Kitchens and garages need heat alarms instead. These spaces produce steam, dust, and cooking fumes that can cause false alarms with smoke detectors. Heat alarms respond to temperature rises rather than particles in the air.
Upgrading Your Protection
Radio-interlinked battery alarms take your safety further. When one alarm detects danger, all connected alarms sound throughout your property. The UltraFire ULLH10RF offers this wireless connection with a sealed 10-year battery.
For landlords, sealed battery models prevent tenants from removing batteries. These tamper-proof designs comply with Grade F1 standards and provide consistent protection throughout their lifespan.
Our comprehensive smoke alarm range includes options for every property type and budget. Professional advice helps you choose the right system for your needs.
Regular testing keeps your family safe. Press the test button weekly and replace batteries when the low-battery chirp sounds. For ongoing maintenance reminders, our expert guides provide essential safety information.
Ready to protect your home? Browse our battery smoke detector range today and invest in your family's safety. Our customer service team stands ready to help you select the perfect fire protection solution.
Optical Smoke Alarm with Replaceable 5 Year Alkaline Batteries – FireAngel FA6615-R
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- Battery: 2 x AA 5 year replaceable batteries
- Warranty: 5 year warranty
- Suitable for leisure accommodation vehicles
- Reduced volume test function
- Suitable for BS 5839-6: 2019 (Grade F2 installations)
- Certified to BS EN 14604: 2005
£21.20 inc VAT
£17.67 ex VAT
10 Year Longlife Battery Optical Smoke Alarm - FireAngel FA6620-R
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- Battery: 10 year sealed lithium battery
- Warranty: 5 year warranty
- Suitable for leisure accommodation vehicles
- Compliant to BS 5839-6: 2019 (Grade F1 installations)
- Certified to BS EN 14604: 2005
£15.89 inc VAT
£13.24 ex VAT
10 Year Longlife Battery Heat Alarm - FireAngel FA6720-R
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- Battery: 10 year sealed lithium battery
- Warranty: 5 year warranty
- Suitable for travel accommodation such as motorhomes
- Quiet test and Sleep Easy function
- Kitemarked to BS 5446-2: 2003
£26.45 inc VAT
£22.04 ex VAT
10 Year Longlife Battery Combination Optical Smoke and CO Alarm - FireAngel SCB10-R
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- Product Lifespan: 10 years
- Battery: Built-in, lasts the life time of your product
- Warranty: 3 year warranty
- Combined optical smoke and carbon monoxide detector
- Ideal for hallways, bedrooms and living areas
- Sleep Easy™ function
- Kitemarked to EN 14604: 2005 (smoke detection)
- Kitemarked to EN 50291-1 (carbon monoxide detection)
From: £34.63 inc VAT
£28.86 ex VAT
Radio-Interlinked Sealed Battery 3 Smoke, 1 Heat, and 1 CO Alarm Kit - Hispec RF10-Pro Range
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- Battery: 10 year sealed lithium battery
- Warranty: 5 year warranty
- Radio-interlink up to 20 Hispec RF10-Pro Alarms
- Suitable for BS 5839-6: 2019 Grade F1 installations
- Compatible with the Hispec Control Unit
- Also suitable for the 2022 Scottish legislation
£113.56 inc VAT
£94.63 ex VAT
10 Year Longlife Battery Optical Smoke Alarm - Hispec HSABP10
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- Battery: 10 year sealed lithium battery
- Warranty: 5 year manufacturer's warranty
- Large test and hush button
- Optical smoke sensor suitable for hallways, landings, living rooms, and bedrooms
- Suitable for BS 5839-6: 2019 Grade F1 installations
- Kitemarked to BS EN 14604: 2005
£17.69 inc VAT
£14.74 ex VAT
10 Year Longlife Battery Radio-Interlinked Heat Alarm - FireAngel Pro Connected FP1720W2-R
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- Battery: Built-in, lasts the lifetime of your alarm – GUARANTEED
- Warranty: 5 year warranty
- Can interlink with up to 50 Wi-Safe 2 compatible devices
- Large central button for test, hush and locate
- Range of up to 35m in buildings
- Suitable for BS 5839-6: 2019 Grade F1 installations
- Kitemarked to BS 5446-2: 2003
- Also suitable for the 2022 Scottish legislation
£66.14 inc VAT
£55.12 ex VAT
Radio-Interlinked Battery Powered Heat Alarm - UltraFire UBH1RF
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- Battery: AA alkaline batteries (included)
- Warranty: 10 year warranty
- Large test and hush button
- Wireless interlink up to 50 compatible alarms
- Range of up to 35m in buildings
- Suitable for BS 5839-6: 2019 Grade F2 installations
- Certified to BS 5446-2: 2003
£22.79 inc VAT
£18.99 ex VAT
Twin Pack - FireAngel FA6620-R 10 Year Longlife Battery Optical Smoke Alarm
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- Battery: 10 year sealed lithium battery
- Warranty: 5 year warranty
- Suitable for leisure accommodation vehicles
- Compliant to BS 5839-6: 2019 (Grade F1 installations)
- Certified to BS EN 14604: 2005
£27.79 inc VAT
£23.16 ex VAT
Radio-Interlinked 10 Year Sealed Battery Optical Smoke Alarm - UltraFire ULLS10RF
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Supporting wireless interlink with up to 15 total alarms to cover the whole house, the UltraFire ULLS10RF optical smoke alarm features a sealed 10 year battery and 10 year manufacturer's warranty.
- Battery: 10 year sealed lithium battery
- Warranty: 10 year manufacturer's warranty
- Optical smoke sensor suitable for hallways, landings, living rooms, and bedrooms
- Wireless interlink up to 15 total alarms
From: £42.59 inc VAT
£35.49 ex VAT
10 Year Longlife Battery Optical Smoke Alarm - UltraFire ULLS10
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Powered by a 10 year sealed lithium battery and featuring an optical smoke sensor specially designed to maximise smoke detection and minimise false alarms, this alarm provides top-class standalone protection.
- Battery: 10 year sealed lithium battery
- Warranty: 10 year manufacturer's warranty
- Optical smoke sensor suitable for hallways, landings, living rooms, and bedrooms
This product is currently unavailable
10 Year Sealed Battery 2 Smoke Alarms & 1 Heat Alarm Kit - UltraFire ULL10
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- FREE delivery
- Battery: 10 year sealed lithium battery
- Warranty: 10 year manufacturer's warranty
- Large combined test and silence button
- 2 x optical smoke alarms and 1 x heat alarm included
- Suitable for BS 5839-6: 2019 Grade F1 installations
This product is currently unavailable
10 Year Sealed Battery 3 Smoke Alarms & 1 Heat Alarm Kit - UltraFire ULL10
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- FREE delivery
- Battery: 10 year sealed lithium battery
- Warranty: 10 year manufacturer's warranty
- Large combined test and silence button
- 3 x optical smoke alarms and 1 x heat alarm included
- Suitable for BS 5839-6: 2019 Grade F1 installations
This product is currently unavailable
Battery Optical Smoke Alarm - UltraFire UBS1
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- Battery: 9V alkaline battery (included)
- Warranty: 10 year warranty
- Large test and hush button
- High performance optical sensor
- Suitable for BS 5839-6: 2019 Grade F2 installations
- Certified to BS EN 14604: 2005
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Battery Optical Smoke Alarm - UltraFire UBS1 Twin Pack
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- Battery: 9V alkaline battery (included)
- Warranty: 10 year warranty
- Large test and hush button
- High performance optical sensor
- 2 x optical smoke alarms included
- Suitable for BS 5839-6: 2019 Grade F2 installations
- Certified to BS EN 14604: 2005
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Battery Smoke Alarms and Heat Alarm Home Essentials Kit - UltraFire UFUB1KIT
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- FREE delivery
- Battery: Alkaline batteries (included)
- Warranty: 10 year warranty
- Large test and hush button
- 2 x optical smoke alarms and 1 x heat alarm included
- Suitable for BS 5839-6: 2019 Grade F2 installations
- CE marked
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Battery Optical Smoke Alarm - Kidde 29HD
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- Battery: 9V alkaline battery (included)
- Warranty: 5 year warranty
- Features test and hush buttons
- Sleek and compact design
- Suitable for BS 5839-6: 2019 Grade F2 installations
- Certified to BS EN 14604: 2005
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10 Year Longlife Battery Radio-Interlinked Heat Alarm - Aico Ei603RF
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- Battery: Built-in, lasts the lifetime of your alarm
- Warranty: 5 year warranty
- Radio-interlinked heat alarm
- Built-in RadioLINK+ repeater function
- Self-tests every 16 seconds
- Twist-on base design for simple installation
- Suitable for BS 5839-6: 2019 Grade F1
- Kitemarked to BS 5446-2: 2003
- Also suitable for the 2022 Scottish legislation
Discontinued