SKU: 23379740897

FireAngel Mains Powered SM-SN-1 2x 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 2x Multi-Sensor Smoke & HM-SN-1 1x Heat Alarm with 10Yr Battery Lithium Back-upFireAngel Mains Powered Smoke & Heat Alarm Set 2 SM SN 1 & 1 HM SN 1 This FireAngel alarm configuration includes two SM SN 1 multi sensor smoke alarms and one HM SN 1 heat alarm, providing comprehensive, compliant fire protection for domestic properties. Part of the FireAngel Specification range, these mains powered alarms feature sealed 10 year lithium battery back up and Smart RF Ready technology for future wireless interlinking. Included Alarms 2

FireAngel Mains Powered Smoke & Heat Alarm Set – 2 × SM-SN-1 & 1 × HM-SN-1

This FireAngel alarm configuration includes two SM-SN-1 multi-sensor smoke alarms and one HM-SN-1 heat alarm, providing comprehensive, compliant fire protection for domestic properties. Part of the FireAngel Specification range, these mains powered alarms feature sealed 10-year lithium battery back-up and Smart RF Ready technology for future wireless interlinking.

Included Alarms

  • 2 × 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 – optional wireless interlink module available
  • Patented Thermoptek multi-sensor technology for fast response to slow-smouldering and fast-flaming fires
  • Recognised as an enhanced solution within BS 5839-6
  • Grade D1 compliant as recommended by BS 5839-6
  • Suitable for hallways, landings, living rooms, dining rooms and bedrooms
  • Compatible with FireAngel Connected Home Solution when paired with a gateway
  • Supplied with dust cover to protect during installation or refurbishment
  • 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 for wireless interlinking with other Specification alarms
  • Class A1 heat detection with alarm activation between 54°C and 65°C
  • Advanced Thermistek heat sensing technology with patented radiant heat dish
  • Designed for faster response to kitchen and high-risk area fires
  • Ideal for kitchens, garages and loft spaces
  • Compatible with FireAngel Connected Home Solution when paired with a gateway
  • Supplied with dust cover to prevent dust or paint contamination
  • Certified to BS 5446-2:2003

Designed for Professional & Social Housing Installations

The FireAngel Specification range is engineered to meet modern building regulations and the demands of professional installers. With advanced sensing technologies, long-life power solutions, and future-ready Smart RF compatibility, these alarms deliver dependable protection across private and social housing projects.

Please note: Alarms are sold individually.

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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: 23379740897

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4.5 ★★★★★
Based on 24 reviews
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Verified Purchase
Samantha mann
Fort Morgan, US
★★★★★ 5
You do have to replace some of the moving parts
Size: C20 renewed
I love this for the price. I run it every single day, and it keeps mine floor, clean and free of hair and crumbs. I was skeptical, but pleasantly surprised. I even recommended this one to my sister. It’s nice not having to come home and sweep or vacuum the floor every single day because of the Pet hair.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 12, 2026
C
Verified Purchase
cecilia pena
Lowell, US
★★★★★ 5
Perfect Replacement Roller Mop for Eufy Robot Vacuum
This replacement roller mop fits perfectly and works just like the original. Installation was quick and easy, and the quality feels durable and well-made. It does an excellent job picking up dust and light debris while providing consistent floor cleaning performance. The roller is washable, easy to maintain, and holds up well after multiple cleaning cycles. I appreciate that it restores the robot’s cleaning effectiveness without any compatibility issues. If you own a compatible Eufy model and need a replacement, this is a reliable option that keeps your robot performing at its best. Highly recommended for maintaining optimal cleaning results.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
G
Verified Purchase
Grandma of 5
Charlottesville, US
★★★★★ 5
Fit perfectly
Fit perfectly!
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Reviewed in the United States on March 12, 2026
B
Verified Purchase
Blaine
Bozeman, US
★★★★★ 5
The best quality
Love Eufy
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Reviewed in the United States on January 4, 2026
E
Verified Purchase
Emanuel
Phoenix, US
★★★★★ 1
Not good, poor quality from Eufy products
I bought this as a last try to fix my unit. I wanted to share my experience with the Eufy S1 Pro after owning two units. Unfortunately, both units had serious issues. The first one developed multiple problems within less than a year: Dirty water tank issues Mop roller lifting motor malfunction Loud and abnormal noise during dust collection Eventually stopped working completely Despite that, I decided to give it another try and purchased a second unit, planning to reuse parts from the first one if needed. However, the second unit failed even faster. After around 2 months, it stopped performing dust suction from the robot to the base station. At this point, I cannot recommend this product. The reliability has been very poor in my experience, especially considering the price. On a positive note, customer support has been responsive and helpful, but unfortunately, the product quality itself did not meet expectations.
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Reviewed in the United States on March 29, 2026

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