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Magnetic Mounting Kit for Smoke, Heat, and Carbon Monoxide Alarms

magnetic alarm mounting kit showing two separated circular metal pieces, one with adhesive backing and the other plain metal
4.7 out of 5 stars

20+ In Stock

For dispatch today order within
12 Hrs 49 Mins
Qty: 1

£4.39 inc VAT

£3.66 ex VAT

Qty: 5

£4.15 inc VAT

£3.46 ex VAT

Qty: 10

£3.79 inc VAT

£3.16 ex VAT

Standard Delivery

Will usually be delivered in 2-3 working days

£4.20 inc VAT

Next Day Delivery

Will usually be delivered the next working day

£7.00 inc VAT

This magnetic alarm mounting kit is comprised of two metal plates, one of which has magnets to hold them both together. The plates have self-adhesive sticker pads to attach to your wall or ceiling and an alarm's base plate or battery cover. An ideal alternative to using screws, these kits are suitable for surface mounting smoke and heat alarms on the ceiling or carbon monoxide alarms on the wall.

  • Ideal for easily fixing battery-powered smoke, heat, and CO alarms
  • Suitable for alarm bases and battery covers at least 70mm in diameter or 60mm along each edge
  • Dimensions (Dia): 70mm
  • Large surface area to ensure maximum performance
  • Strong magnets and self-adhesive sticker pads
  • CAUTION: To achieve optimum performance, care must be taken to prepare the surface

Please Note: To remove the alarm for cleaning, battery replacement, or other maintenance, slide the alarm sideways. DO NOT attempt to pull the alarm directly away from the wall / ceiling, as this may cause paint or wallpaper to pull away as the magnetic mounting plates try to hold together.

Please Note: Any alarms shown in photos are for illustrative purposes only and are not included with the magnetic mounting kit.

Customer Reviews

Customer Reviews (42)

4.7 out of 5 stars

Reviews by Real Customers

All of our product reviews are written by real customers that have purchased this product from us and are published without modification.

Rating: 4 / 5

Reviewed by

J M

Published on

23rd April 2026

Does the job - so far

Rating: 5 / 5

Reviewed by

D M

Published on

2nd February 2026

Great quality and value

Very easy to fit

Rating: 5 / 5

Reviewed by

M L

Published on

18th December 2025

Very easy to install and much easier than drilling holes, so far they are holding the sensors with no issues

Rating: 5 / 5

Reviewed by

C H

Published on

2nd November 2025

Easy peasy

Much better than having to get someone in to replace smoke alarm. Just stick them on, wait and then attach smoke alarms

Rating: 5 / 5

Reviewed by

F H

Published on

12th April 2025

Does the job

FAQs

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Technical Data

Technical Data

Product Code SBALARMMAG
Brand Safelincs
Colour Silver
Equipment Type Accessories
Fixing Options Self Adhesive
Material Metal
Recyclable Not Recyclable
Dimensions (Unit)
  • Diameter: 70mm
Weight 50g
Instructions

Instructions

Our magnetic alarm mounting kits are designed to permanently hold your smoke, heat, or carbon monoxide alarm in place. However, to ensure optimum performance, the surface to which the alarm will be fixed must be properly prepared and suitably stable. The area where the adhesive pad will be fixed must be flat, clean and free from dust. Attempting to fix your alarm to a dusty or rough surface will not work as the adhesive will not have good, direct contact with the wall or ceiling.

Ceilings and walls are commonly painted with matt (non-shiny) emulsion. Therefore, our sticker pads have been designed with this fact in mind. If your wall or ceiling is finished with anything other than matt emulsion, it may be necessary to lightly abrade the surface (making sure to remove any residual dust) prior to installing the mounting plate.

  1. To ensure the adhesive pads will hold firmly, take care to prepare the wall / ceiling surface as described above.
  2. Prepare your alarm as per the manufacturer's instructions, and fit it to its base plate or battery cover as appropriate
  3. Remove the magnetic mounting plates from the packaging and slide the two plates in opposite directions to separate them.
  4. Peel back the film on one sticky pad and attach it to the wall / ceiling, positioned as per the alarm's instructions.
  5. Peel back the film on the other sticky pad and attach it to your alarm, usually on its own base plate or battery cover.
  6. Important: allow the sticky pads to cure for 1 hour.
  7. Attach the two plates together, mounting your alarm on the wall / ceiling, and test your alarm.

Please Note: To remove the alarm for cleaning, battery replacement, or other maintenance, slide the alarm sideways. DO NOT attempt to pull the alarm directly away from the wall / ceiling, as this may cause paint or wallpaper to pull away as the magnetic mounting plates try to hold together.