SW1-R white smoke detector with test button and LED indicator lights on a plain background.
Installing an SW1-R smoke detector on a white ceiling.
An SW1-R smoke detector with a black pendant light on a white kitchen ceiling.
The SW1-R smoke detector sits on a wooden table with a blurred lounge background.
Side view of the SW1-R smoke detector shown on a plain white background.

SW1R

Mains Powered Optical Smoke Alarm

Smoke Alarm 5 Year Warranty Mains Powered Battery Silence

Product description

The FireAngel SW1‑R Smoke Alarm has been designed to make protecting your home simple, with easy install and testing and rigorous testing by independent parties, such as BSI Kitemark, to ensure quality and longevity.

The optical smoke sensing chamber works by ‘seeing’ smoke as it enters the alarm ‑ making it perfect for slow burning fires where there is thick white smoke. For the fastest response to all fire types search for FireAngel Thermoptek Alarms.

  • Mains powered with replaceable 9V battery back-up (included)
  • Optical smoke-sensing technology detects all types of fire, including slow smouldering fires
  • Interconnect up to 50 alarms with the RF interlink base or hardwire interconnect up to 12 SW1, HW1 or CW1 alarms
  • Large central button to test and silence
  • Can be used in the hallway, landing, bedroom and living room
  • Certified to BS EN 14604: 2005
MoreLess

£23.00

22 in stock

PRODUCT SUPPORT

The FireAngel SW1‑R Smoke Alarm has been designed to make protecting your home simple, with easy install and testing and rigorous testing by independent parties, such as BSI Kitemark, to ensure quality and longevity.

The optical smoke sensing chamber works by ‘seeing’ smoke as it enters the alarm ‑ making it perfect for slow burning fires where there is thick white smoke. For the fastest response to all fire types search for FireAngel Thermoptek Alarms.

Installation & Setup

Get the help and support you need to easily set up and install your FireAngel alarm for instant protection.

Installation guide

Installation guide

Click the icon to find out more about installing your pro connected app

Maintenance guide

Maintenance guide

Click the icon to find out how to maintain and test your alarm

Resources

To ensure you install the right alarm for your home, and one that's compliant with your local fire regulations, review our manual and data sheet or get in touch with our customer service team.

Product manual

Product manual

Click the icon to download the product manual

Datasheet

Datasheet

Click the icon to download the product datasheet

Related FAQs

We have a range of long‑life smoke alarms available. If you’re looking for a smart smoke alarm with optional notifications and testing via your phone then view our FireAngel Pro Connected alarms.

See the installation instructions in the product box or product page for installation instructions.

Ensure alarms are installed in appropriate locations. Smoke alarms should be kept away from kitchens and bathrooms where cooking fumes and steam can trigger false alarms.
Clean alarms regularly to remove dust or debris that could cause false alarms.
Consider installing heat alarms in areas prone to false alarms, such as kitchens and garages.

In the UK, landlords must install at least one smoke alarm on every storey of a rental property where there is a room used as living accommodation. In addition, a carbon monoxide alarm must be fitted in any room with a solid fuel-burning appliance.

See all faqs

Extend Your Protection

Protecting your home and loved ones is easier than ever with our range of smoke, heat, and carbon monoxide alarms. To ensure complete coverage, it’s essential to place the right alarm in the right location. Check out what alarms are right for you on our help to buy quiz.

For even greater peace of mind, consider upgrading to our Pro Connected Range. These smart alarms offer wireless interlinking, meaning if one alarm is triggered, all alarms in your home will sound. Plus, they can be monitored through our FireAngel Connected smartphone app, whether you’re at home or away.

extend your protection
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Reviews from our customers

Five stars review

“This product comes with 10 year battery and wires into your electrical system. Nice steady product and easy to install. ”

Amazon Customer, Originally posted on amazon.com

Five stars review

“Excellent product from a reliable alarm unit name, good price and fast delivery.”

Amazon Customer, Originally posted on amazon.com

Five stars review

“I bought this to comply with the up to date kitchen and building regulations. It is of good quality, was easy to fit. Highly recommend.”

Amazon Customer, Originally posted on amazon.com

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Got a burning question? Get in touch

If you can't find what your looking for on our blogs and looking for further guidance and advice, our UK-based Customer Support team are on hand all week from 8:30am until 5:30pm, they can answer any further queries you may have on our products, solutions or services.