SKU: 3783371135

FireAngel Mains Powered SW1-PF-T 4x Optical Smoke & HW1-PF-T 1x Heat Alarm with Replaceable 9V Battery Back-up

Sale price$92.30 Regular price$102.56
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Ships within 48 hours · Estimated delivery Aug 4 - Aug 9

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Description

FireAngel Mains Powered SW1-PF-T 4x Optical Smoke & HW1-PF-T 1x Heat Alarm with Replaceable 9V Battery Back-upFireAngel Mains Powered Smoke & Heat Alarm Set 4 SW1 PF T & 1 HW1 PF T This FireAngel alarm configuration includes four SW1 PF T optical smoke alarms and one HW1 PF T heat alarm, delivering reliable and cost effective fire detection across larger domestic properties. Designed for contractor efficiency and compliance, each alarm is mains powered with a replaceable 9V battery back up and fitted with FireAngels Push2Fit base for fast, secure

FireAngel Mains Powered Smoke & Heat Alarm Set – 4 × SW1-PF-T & 1 × HW1-PF-T

This FireAngel alarm configuration includes four SW1-PF-T optical smoke alarms and one HW1-PF-T heat alarm, delivering reliable and cost-effective fire detection across larger domestic properties. Designed for contractor efficiency and compliance, each alarm is mains powered with a replaceable 9V battery back-up and fitted with FireAngel’s Push2Fit base for fast, secure installation.

Included Alarms

  • 4 × SW1-PF-T Mains Powered Optical Smoke Alarms
  • 1 × HW1-PF-T Mains Powered Heat Alarm

SW1-PF-T Optical Smoke Alarm Features

  • Mains powered with replaceable 9V battery back-up
  • Grade D2 alarm suitable for domestic installations in line with BS 5839-6
  • Optical smoke sensing technology designed to reduce nuisance alarms
  • Ideal for hallways, landings, living rooms, dining rooms and bedrooms
  • Push2Fit base allows quick and secure fitting – simply align arrows
  • Supplied with dust cover to protect during installation or refurbishment
  • Certified to BS EN 14604:2005 + AC:2008
  • Hardwire interlink capability for up to 12 compatible FireAngel alarms
  • Optional RF-BW-T base available for wireless interlinking

HW1-PF-T Heat Alarm Features

  • Mains powered with replaceable 9V battery back-up
  • Designed for locations where smoke alarms are not suitable
  • Class A2 heat detection with activation range between 54°C and 70°C
  • Advanced thermistor sensing technology for a faster response to heat
  • Ideal for kitchens, garages and loft spaces
  • Push2Fit base for fast, secure installation
  • Supplied with dust cover to prevent dust or paint contamination
  • Certified to BS 5446-2:2003
  • Hardwire interlink capability for up to 12 compatible FireAngel alarms
  • Optional RF-BW-T base available for wireless interlinking

Designed for Cost-Conscious Installations

FireAngel’s mains powered 9V alarm range provides a dependable fire safety solution where budget control is important. With quick Push2Fit installation, flexible interlinking options and compliance with current British Standards, this set is well suited to domestic upgrades, rental properties and refurbishment projects.

Please note: Alarms are sold individually.

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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: 3783371135

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4.1 ★★★★★
Based on 8 reviews
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Aleah Pacheco
Bozeman, US
★★★★★ 5
MUST BUY
This was a nice addition to my Prequel collection! I just loved this product and so did my skin. This is a very light weight product that hydrates and plumps the skin. I apply it after my VitC serum and it works great under my makeup. I will be repurchasing. Such a good product at a good price!
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Reviewed in the United States on April 14, 2026
R
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Rosemarie
Natrona Heights, US
★★★★★ 5
Makes my skin feel firmer
I bought this and the Prequel SPF, my first time using this product line. Definitely impressed and in my opinion, a great price for what seems like a quality product. The serum has a lightweight texture,, absorbs quickly, and my skin looks and feels well hydrated right away. More so than when I use a regular hyaluronic acid. There is no pilling or heavy feel so easy to use with other products. I can't say whether it improves skin texture over time or what the benefits are with continued use. I've been using it consistently with the SPF for the last two weeks, so it only been a short while. But when I put it on, my skin noticeably looks more springy and feels better throughout the day. I have mature, dry skin so I do use a moisturizer over this before sun protection. I imagine that if you have oily or normal skin you might be able to use this in place of moisturizer during the day.
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Reviewed in the United States on October 27, 2025
L
Verified Purchase
L.M.
Port Orchard, US
★★★★★ 5
Plump, Soft Skin with a Smooth Finish
I’ve really been enjoying the Prequel Skin Multi‑Quench Plumping Hydration Serum. It gives my skin a soft, hydrated feel without any heaviness, and it absorbs quickly so it never interferes with the rest of my routine. One of the best parts is how smoothly my makeup applies afterward—everything blends better and looks more even. Overall, it’s a lightweight, effective serum that adds the perfect boost of hydration.
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Reviewed in the United States on December 23, 2025
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Verified Purchase
Amos Cookie
Chelsea, US
★★★★★ 5
New favorite moisture serum
I am blown away by this formula - it goes on silky and absorbs into the skin, giving it a plump, hydrated glow without ANY stickiness or annoying shine. Two pumps after cleansing and toner is just right but you can also go in heavier and use in place of a moisturizer. This truly gives me lasting moisture, which is amazing for a light to mid-weight serum. Wears great with other complexion products and under makeup. The glass bottle is luxe and the pump isn't the least bit messy. Glycerin is all the rage in terms of "hot" ingredients right now - and I have to say after using this, I'm a believer. I've pretty much replaced a classic daily moisturizer with pairing this serum before Strata Lipid Gold (another holy grail) - which works great under my moisturizing Japanese sunscreen (Canmake Mermaid Skin). These steps provide a flawless, juicy base under makeup for my maturing (43-year old) skin. Can't wait to try more products in this line.
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Reviewed in the United States on September 29, 2024
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Nicolle Castro
Lexington, US
★★★★★ 4
Good
Moisturizing and gel like. It pills when used with the Prequel mineral SPF.
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Reviewed in the United States on March 31, 2026

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