SKU: 89560558488

Kidde KF31 Sentry Mains Powered Heat Alarm with 9V Alkaline Battery Back-Up c/w Quick Fit Base

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Description

Kidde KF31 Sentry Mains Powered Heat Alarm with 9V Alkaline Battery Back-Up c/w Quick Fit BaseKidde KF31 Sentry Mains Powered Interconnectable Heat Alarm with 9V Battery Back Up The Kidde KF31 Sentry Heat Alarm is a high performance mains powered heat detector designed for use in kitchens, garages, lofts and other areas where smoke alarms may be unsuitable. Featuring a reliable thermistor heat sensor, the KF31 responds quickly to dangerous rises in temperature while helping to minimise false alarms caused by cooking fumes, steam or dust. This

Kidde KF31 Sentry Mains Powered Interconnectable Heat Alarm with 9V Battery Back-Up

The Kidde KF31 Sentry Heat Alarm is a high-performance mains-powered heat detector designed for use in kitchens, garages, lofts and other areas where smoke alarms may be unsuitable. Featuring a reliable thermistor heat sensor, the KF31 responds quickly to dangerous rises in temperature while helping to minimise false alarms caused by cooking fumes, steam or dust.

This interconnectable heat alarm can be linked with up to 23 compatible Kidde FIREX smoke, heat and carbon monoxide alarms. When one connected alarm detects danger, all units sound simultaneously to provide enhanced protection throughout the property.

Supplied with Kidde’s Quick-Fit Slide-On Base, the KF31 allows for quicker and cleaner installation. The integrated cable management system keeps wiring organised, while the 150mm flared base plate provides a neat finish during retrofit installations.

Key Features

  • Mains-powered heat alarm with 9V alkaline battery back-up
  • Thermistor heat sensor for dependable temperature detection
  • Interconnects with up to 23 compatible Kidde FIREX alarms
  • Quick-Fit Slide-On Base for fast and simple installation
  • 150mm flared base for clean retrofitting of existing alarms
  • Integrated cable management for tidy wiring connections
  • Alarm memory identifies the activated unit within the network
  • Combined Test/Hush button for testing and silencing nuisance alarms
  • Automatic reset after activation
  • Tamper-resistant locking device prevents unauthorised removal
  • Suitable for kitchens, garages, lofts and dusty environments
  • Fully compatible with Kidde FIREX smoke, heat and CO alarms
  • 10-year manufacturer warranty

Ideal Applications

The Kidde KF31 heat alarm is ideal for locations where smoke alarms may trigger unnecessary alarms due to steam, dust or cooking fumes, including:

  • Kitchens
  • Garages
  • Loft spaces
  • Utility rooms
  • Residential properties requiring Grade D2 fire detection

Technical Specifications

  • Model: KF31
  • Power Supply: 230V mains with 9V alkaline battery back-up
  • Sensor Type: Thermistor (thermal resistor) heat sensor
  • Alarm Volume: Minimum 85dB at 3 metres
  • Alarm Frequency: 3.2 kHz typical
  • Interconnectivity: Up to 23 compatible alarms
  • Alarm Grade: D2
  • Approvals: BSI certified to BS 5446 Part 2:2003
  • Dimensions: 150mm x 150mm x 66mm
  • Weight: 281g including battery
  • Operating Temperature: -10°C to +40°C
  • Humidity Range: Up to 93% RH non-condensing
  • Warranty: 10 Years

Compliance & Installation

The Kidde KF31 complies with UK Building Regulations and BS 5839 Part 6 requirements for Grade D domestic fire alarm systems. Installation should be carried out by a qualified electrician. Heat alarms are particularly recommended for kitchens and other areas where optical smoke alarms may be prone to nuisance triggering.

Downloads

Data Sheet:
Download Data Sheet

Instruction Manual:
Download Instruction Manual

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: 89560558488

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4.6 ★★★★★
Based on 6 reviews
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Product Reviews
A
Amazon Customer
Carnegie, US
★★★★★ 3
Fun but kind of lower quality
I like this stuff but it is a little to oily for me. It has a soft baby powder like fragrance. When I look at this I would think it would be very glittery but it really isn't. It gives just kind of a subtle shine almost like a suntan oil. It would be really fun for like at a beach or something like that. I would like to give this 3.5 stars. This product has it's place and time but this doesn't work for a daily driver.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 9, 2025
S
Shari Cola
West Palm Beach, US
★★★★★ 1
Absolutely not
This is a sticky mess. There are three important factors to consider when testing any body glow/glimmer product: 1) Is it comfortable on this skin? 2) Does it actually give the desired affect? 3) Will it stick around while you're outside living your best life or will it fade into nothing? Well this sticks around, all right. In the worst way possible. But it's not comfortable and it doesn't look good. It's just sticky and gross. Almost no perceptible shimmer or glow. I couldn't see it at all but I could definitely feel it clinging to my skin. I had to shower just to get that feeling off of me. Hard pass
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 26, 2025
J
Jacobson
Whiting, US
★★★★★ 2
A Shimmering Touch with Some Drawbacks
The Yosca Body Shimmer Oil offers a way to add a touch of radiance to my makeup routine. This 50ML gold shimmer body oil is designed for creating a shimmering and moisturizing glow, ideal for concerts, parties, or achieving a summer glow. Pros: Moisturizing Formula: The oil provides hydration, leaving my skin feeling soft and moisturized throughout the day. Versatile Use: It can be applied to both the body and face, allowing for a cohesive glow from head to toe. Long-Lasting: The shimmer is designed to last for hours, aiming to keep the glow intact throughout events. Cons: Subtle Glow: I found that the glow is not as pronounced as I expected, which might not meet the expectations of those looking for a more vibrant shimmer. Transfer to Clothing: The oil tends to transfer to clothing quite a bit, which can be inconvenient and requires careful application and drying time. Overall, while the Yosca Body Shimmer Oil offers moisturizing benefits, the subtle glow and transfer issues make it less ideal for those seeking a more pronounced and hassle-free shimmer. It may work well for those looking for a gentle touch of radiance, but it's important to be mindful of its transfer potential.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 31, 2025
C
Courtney
New York, US
★★★★★ 4
Gives a beautiful glow
I recently tried the Yosca Body Shimmer Oil, and it’s a great product for adding a radiant, sun-kissed glow to my skin! The gold shimmer is beautiful and noticeable without being too glittery, making it perfect for concerts, parties, or a summer glow. The oil itself is lightweight and moisturizing, absorbing nicely without feeling greasy. It has a subtle, pleasant scent, which is a nice bonus. The 50ML size is decent, though I wish there was a larger option available. The only downside is that the shimmer can transfer onto clothes if not fully dried, so I recommend letting it set for a few minutes. Otherwise, it lasts well throughout the day. Thank you
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 25, 2025
T
Tia M
Chelsea, US
★★★★★ 3
Not the best glow or radiance
Sticky feeling very low radiance but it’s more natural I guess and has a slight smell not a good aroma over all very nice wish there was more glow to it and not feel sticky I guess from the oil texture
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 27, 2025

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