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Doorbell Transformer

Fail

Shoppers spend only $47K a year here, so Doorbell Transformer is a Fail.

Flapen Score
48
48 / 100
Ranks 1,131 of 2,225 DIY & Tools niches · −1 vs the category median of 49
Market size
£47K/yr90K searches / yr
90-day growth
-7.8%search demand this quarter
Competition
46%top-5 click share · 22 brands · 100 sellers

Flapen Score

Doorbell Transformer against its category

The dotted line is the DIY & Tools average. Past it, Doorbell Transformer is stronger. Inside it, weaker.

48Fail
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Doorbell Transformer market on Amazon at a glance

Shoppers on Amazon United Kingdom searched for Doorbell Transformer 90K times last year and spent an estimated £47K. The top 5 brands take 63% of clicks. Flapen scores it 48 out of 100, a Fail.

01 · Demand

4.9% of searches ended in a purchase last week.

Shoppers searched for this 90K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. In the latest week, 4.9% of those searches ended in a purchase. Searches in the last 90 days moved -7.8% against the 90 days before. Searches, conversion and average price together put the market at an estimated £47K a year.

Searches, last 12 months
90K
Growth, 90 days vs prior 90
-7.8%
Conversion, latest week
4.9%
Market size, estimated
£47Ka year
Peak month
October1.3× the quietest month
Top search term
doorbell transformer24K searches a year

02 · Price

A sale here is worth £10.53.

Listings sell for £10.53 on average, from £7.39 to £23.17. Amazon reports units sold in ranges. This niche sold 4K to 5K a year. The average listing sells 100 to 250 of them. At £10.53 that is £1K to £3K a year per listing.

Average price
£10.53under the $15 to $100 sweet spot
Price range
£7.39–£23.17
Amazon United Kingdom median price
£12.12across 27,606 niches
Units sold a year
4K–5K
Units per listing a year
100–250
Revenue per listing a year
£1K–£3K
Returns
4.2%of orders · Amazon United Kingdom median 0.6%

03 · Entry bar

The bar here is low.

78% of listings pay for placement with sponsored ads. 94% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #70 within Electrical. It carries 384 reviews at 4.22 stars, so a new listing needs social proof before a better product.

Sponsored listings
78%
Prime listings
94%
Out of stock, average day
0.0%
Average rank
#70in Electrical
Average rating
4.22 starsAmazon United Kingdom average 4.36 stars
Average reviews
384per listing
Listings tracked
32

04 · Newcomers

Amazon counts 0 of last year's 3 launches as successful.

3 products launched here in the last 12 months. Amazon counts 0 of them as successful launches, new products that hit its first-year sales bar. The brands on the shelf have sold for 40 months on average, so the names here are settling in.

Launched, last 12 months
3
Successful launches
0Amazon's first-year sales bar
Average brand age
40 months

Products

Top Doorbell Transformer products & what they sell for

Every tracked product: its share of the shelf, its reviews, and its price.

Competition

Competition: brands, sellers & click share

The top 5 products take 46% of clicks. Leaders hold, but buyers still shop past them.

£0£2K£4K£6K£8K1101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

22 rising

Sellers

100

Top-5 brand share

63%

Top 20: 99%

Top-5 click share

46%

Top 20: 90%

Open market

30%

  • XZGm21%
  • ZOPULE17%
  • MSMXCS10%
  • Ziza Play8%
  • LIANSUM8%
  • AMFUN7%

Demand

Doorbell Transformer search demand

Weekly searches over the year, seasonality beneath. Pick a range.

3K2KSpike '24Holiday '24Prime Day '25Spike '25Black Friday '25Spike '26SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.3×

Search terms

Top Doorbell Transformer search terms shoppers use

The exact words shoppers type, with yearly volume, growth, and conversion.

  • doorbell transformer24K/yr
  • ring doorbell transformer20K/yr
  • ring doorbell transformer uk10K/yr
  • eufy doorbell power adapter uk11K/yr
  • doorbell transformer 8-24vac7K/yr
  • door bell transformer5K/yr
  • doorbell power supply4K/yr
  • blink doorbell transformer3K/yr
  • ring transformer for ring doorbell4K/yr
  • eufy doorbell transformer3K/yr

Reviews and returns

What reviews say buyers love and hate about Doorbell Transformer

What buyers praise, what they complain about and why they send it back, from the reviews.

Complain

Durability15%−0.21

Only worked for a short time

Not Long Lasting

Not long lasting

Charging14%

Not suitable for ring door bell if you want it to charge

no signs of the unit charging

inconsistent charging

Quality-Overall13%+1.31

Not good quality

Poor quality, breaks down fast

Cheap rubbish

Noise Level13%−0.16

Makes a very loud buzzing noise

Buzzing noise

Noisy

Advertised Vs Actual Product9%−0.12

Cable length not as advertised

Misleading

Not as described

Love

Quality-Overall19%+1.31

Excellent well made product

really good quality adapter

Good Quality product

Advertised Vs Actual Product15%−0.12

Does its job

As described

Does the job perfectly

Efficiency12%+0.86

Did the job

Works perfectly

Working well

Value For Money9%+0.86

Excellent value for money

Good value

Great value

Charging8%

Great charger for ring doorbell thank you

Good charger

the battery was fully charged

Return

4.2% Return rate 5% Fixable by listing

Functionality-Overall24%▇▆█▆▇▆

Doesn't Work

it stopped working

Did not work even though it said it would

Compatibility-Overall21%█▇▄▆▅▆

Not compatible with Ring doorbell as stated

Not Ring doorbell compatible

It is not compatible with blink v1

Charging11%▅▆▆▇▇█

Not suitable for ring door bell if you want it to charge

no signs of the unit charging

inconsistent charging

Defective Material/Parts11%▄█▆█▇█
Noise Level5%▃▄█▄▄▂

Makes a very loud buzzing noise

Buzzing noise

Noisy

FAQ

Common Doorbell Transformer questions

Answered from the same tracked data.