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Mains Powered Alarms

Mains powered alarms provide reliable, continuous fire protection for the home by connecting directly to your electrical system. These alarms are ideal for ensuring round-the-clock safety, as they do not rely on batteries. Many models include a backup battery to maintain operation during power outages. Mains powered smoke and heat alarms offer greater reliability, reducing the risk of false alarms and providing clear alerts in case of fire. They are easy to install and comply with UK fire safety regulations. A perfect choice for homeowners looking for dependable, long-term fire safety solutions.
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WisuAlarm Mains Powered Smoke Alarm
£24.96 inc vat
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WisuAlarm Mains Powered Heat Alarm
£24.96 inc vat
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WisuAlarm Mains Powered Smoke Alarm with 10 Year Lithium Battery
£29.64 inc vat
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WisuAlarm Mains Powered Heat Alarm with 10 Year Lithium Battery
£29.64 inc vat
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WisuAlarm Wireless Link Mains Powered Smoke Alarm
£45.48 inc vat
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WisuAlarm Wireless Link Mains Powered Heat Alarm
£40.32 inc vat
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WisuAlarm Wireless Link Mains Powered Smoke Alarm | 10 Year Lithium Battery
£49.98 inc vat
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WisuAlarm Wireless Link Mains Powered Heat Alarm | 10 Year Lithium Battery
£49.98 inc vat
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Mains Powered Home Fire Alarm: 2 Smoke & 1 Heat Alarm with Lithium Battery
£87.14 inc vat
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Mains Powered Home Fire Alarm: 3 Smoke & 1 Heat Alarm with Lithium Battery
£116.18 inc vat
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FireSmart Mains Powered Home Fire Alarm Pack: 2 Smoke & 1 Heat Alarm
£132.30 inc vat
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FireSmart Mains Powered Home Fire Alarm Pack: 3 Smoke & 1 Heat Alarm
£176.40 inc vat
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More on Mains Powered Alarms

What is a mains powered smoke or heat alarm? Open

A mains powered alarm is connected directly to your property’s electrical supply and may also include a backup battery. These alarms are more reliable and are often required by building regulations in rental and new-build properties.

Do mains powered smoke alarms need a battery? Open

Yes. Most mains alarms include a backup battery to ensure continued protection during a power cut. Some models feature sealed, tamper-proof lithium batteries with a 10-year lifespan.

Can mains powered alarms be interlinked? Open

Yes. Most mains powered alarms can be interlinked, meaning if one alarm is triggered, all connected alarms will sound. Interlinking can be hardwired or wireless, depending on the model.

Are mains powered alarms better than battery operated alarms? Open

Mains powered alarms offer continuous power and are considered more reliable. They're often required in properties subject to building regulations, but high-quality battery-only models can still be suitable in many domestic settings.

Products From Fire Detection Shop

If you’re looking for high quality fire detection, security of fire safety equipment, we are your one-stop-shop for everything you need to get your job done.

Fire Detection Shop has a wide range of products, kits and accessories in stock and ready to ship - so you can place your order now with confidence.

To help you choose the right product, our technical team are on the end of the telephone to answer your questions. Alternatively, you can complete the form here and one of our specialists will call you back.

We have a team of in-house engineers trained to design, install and commission the products we sell. If you’re interested in the services we can provide you with a quotation.

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