Average Price of Smoke & Carbon Monoxide Alarms in the UK (2026): What 19 Real Listings Show
Computed from 19 real products currently listed in Smoke & Carbon Monoxide Alarms.
- Real listings analysed
- 19
- Average price
- £32.49
- Median price
- £24.99
- Price range
- £14.99 – £66.62
- Average rating
- 4.51 / 5
- Total reviews
- 47,215
- Most common brand
- FireAngel (6 listings)
- Price tier split
- 4 budget · 10 mid-range · 5 premium
A review of nine smoke and carbon monoxide alarms currently available on the UK market reveals a diverse price landscape. Across these listings, the minimum price sits at £14.99 while the most expensive alarm commands £54.30. The average price for these devices is £27.69, with a median price of £24.99 suggesting that roughly half of all available alarms fall within this central range. These nine listings represent a mix of budget (£3), mid-range (£5) and premium (£1) options. Consumers can expect to find a generally positive reception for these products, as evidenced by an average rating of 4.53 out of 5 across the 23943 reviews collected. Kidde features prominently in four of the listings, indicating a strong brand presence within this sector. This combination of price points and review volume suggests a competitive market with options to suit various budgets and consumer needs.
See the full range in Smoke & Carbon Monoxide Alarms.
FAQ
What is considered a reasonable price for a smoke and carbon monoxide alarm?+
Based on the data, £27.69 represents the average cost across these nine listings. Considering the variety of features and brands available, this figure provides a useful benchmark, though individual needs and preferences may influence purchasing decisions.
Does the dominance of Kidde brand matter?+
With Kidde appearing in four out of nine listings, it indicates a significant market share within this category. However, consumers should still compare models across brands to ensure they are selecting the most suitable alarm for their specific requirements.
What does an average rating of 4.53 tell us?+
An average rating of 4.53 out of 5, combined with a total review count of 23943, suggests that this is a well-established product category with generally satisfied customers. This level of engagement indicates a reasonable degree of consumer confidence in these alarms.
How can I use this data to compare different listings?+
The price range – from £14.99 to £54.30 – is a key factor, but also consider the average rating of 4.53. A lower price might be tempting, but ensure it aligns with positive customer feedback.
What does the price tier split (budget, mid-range, premium) mean?+
The price tier split (budget, mid-range, premium) highlights the variety of options available and allows shoppers to choose an alarm based on their needs.
Is it worth paying more for a higher-priced alarm?+
While the average price is £27.69, the premium listing at £54.30 suggests potential benefits like advanced features or enhanced reliability. However, carefully consider whether these added costs justify the investment based on your individual circumstances.