SKU: 12114801263

FireAngel Mains Powered SM-SN-1 5x Multi-Sensor Smoke & HM-SN-1 1x Heat Alarm with 10Yr Battery Lithium Back-up

Sale price$121.88 Regular price$135.42
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Description

FireAngel Mains Powered SM-SN-1 5x Multi-Sensor Smoke & HM-SN-1 1x Heat Alarm with 10Yr Battery Lithium Back-upFireAngel Mains Powered Smoke & Heat Alarm Set 5 SM SN 1 & 1 HM SN 1 This FireAngel alarm set includes five SM SN 1 multi sensor smoke alarms and one HM SN 1 heat alarm, providing strong whole property coverage for larger houses, multi storey homes and domestic refurbishments. Each unit is mains powered with a sealed 10 year lithium battery back up and is Smart RF Ready, allowing optional wireless interlinking across the installation. Included Alarms

FireAngel Mains Powered Smoke & Heat Alarm Set – 5 × SM-SN-1 & 1 × HM-SN-1

This FireAngel alarm set includes five SM-SN-1 multi-sensor smoke alarms and one HM-SN-1 heat alarm, providing strong whole-property coverage for larger houses, multi-storey homes and domestic refurbishments. Each unit is mains powered with a sealed 10-year lithium battery back-up and is Smart RF Ready, allowing optional wireless interlinking across the installation.

Included Alarms

  • 5 × SM-SN-1 Mains Powered Multi-Sensor Smoke Alarms
  • 1 × HM-SN-1 Mains Powered Heat Alarm

SM-SN-1 Multi-Sensor Smoke Alarm Features

  • Mains powered with sealed 10-year lithium battery back-up
  • Smart RF Ready – add an optional Smart RF module to create a wireless interlink network
  • Patented Thermoptek multi-sensor technology combining optical detection with thermal enhancement
  • Rapid response to both slow-smouldering and fast-flaming fire types
  • Recognised as an enhanced detection solution within BS 5839-6
  • Grade D1 compliant in line with BS 5839-6 recommendations
  • Suitable for hallways, landings, living rooms, dining rooms and bedrooms
  • Compatible with FireAngel Connected Home Solution when used with a gateway
  • Supplied with a dust cover to protect the sensor chamber during installation or building work
  • Certified to BS EN 14604:2005 + AC:2008

HM-SN-1 Heat Alarm Features

  • Mains powered with sealed 10-year lithium battery back-up
  • Smart RF Ready – designed to interlink with FireAngel Specification alarms (module required)
  • Class A1 heat detection with activation temperature between 54°C and 65°C
  • Thermistek heat sensing technology with patented radiant heat dish for faster reaction in kitchens
  • Ideal for kitchens, garages and loft spaces where smoke alarms may cause unwanted alarms
  • Compatible with FireAngel Connected Home Solution when used with a gateway
  • Supplied with a dust cover to prevent dust/paint contamination and maximise product life
  • Certified to BS 5446-2:2003

Installer Focused, Standards Led

Manufactured as part of the FireAngel Specification range, these alarms are built to meet current legislation and deliver consistent performance across domestic installations, including social housing and large-scale refurbishment projects. With Smart RF compatibility and long-life back-up power, the system is designed for dependable protection with future-ready expansion options.

Please note: Alarms are sold individually.

Downloads

Data Sheets:

Instruction Manuals:

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 12114801263

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Ksenia Ntn
Phoenix, US
★★★★★ 5
It's a perfect shoe rack for a small apartment!
The quality is good, and the shelf looks perfect. It also fits exactly how it should in my studio apartment! A maintenance guy has put it all together and up within 45 min! I'm very happy.
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Reviewed in the United States on September 26, 2023
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Travon Watson
Chelsea, US
★★★★★ 5
Stacking shelves
These work perfectly, even in rooms with high ceilings. One thing I didn’t really see mentioned or highlighted anywhere is that they can be stacked. I decided to try it anyway, and it turned out awesome. I purchased two units and placed one on top of the other, which essentially created one tall shelf. It ended up being a great way to maximize vertical space and made the setup look much more custom and intentional
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Reviewed in the United States on March 11, 2026
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Graciela Gonzalez
Carnegie, US
★★★★★ 5
Do not hesitate!
I was hesitant with some reviews saying it comes with scratches. This was packaged extremely well and it only had one or two very minimal scratches that you barely can even see. It is very sturdy and took about 40 minutes to build. It looks amazing and is not bulky but holds a lot which I love. After building this one, I immediately ordered a second one to go on the other side of my window. My son walks in and saw this bookcase and now wants one for his room, so I will be definitely ordering more.
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Reviewed in the United States on December 4, 2023
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Nelson
Belleville, US
★★★★★ 5
Good quality
I like how looks and good quality material for the price , I’m not complaining . Good job seller , keep customer satisfaction. Thanks
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Reviewed in the United States on February 24, 2026
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Tammy R Hattingh
Chelsea, US
★★★★★ 5
I love this shelving unit!
We recently moved into a smaller home and I was struggling with storage. I found this and I’m so glad I did. It looks so good and I was able to assemble pretty quick, I think like 20 mins. I still need to get my husband to attach it to the wall but it’s the prefect size for my space. The only thing I wish was better is the instructions to assemble. It’s really easy once you figure it out but the instructions are just a few pictures on a small piece of paper. I love it!!!
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Reviewed in the United States on October 28, 2022

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