Skip to content

Defender Security Door Lock

Fail

Shoppers spend only $44K a year here, so Defender Security Door Lock is a Fail.

Flapen Score
40
40 / 100
Ranks 7,617 of 9,536 Tools & Home Improvement niches · −8 vs the category median of 48
Market size
$44K/yr83K searches / yr
90-day growth
+4.6%search demand this quarter
Competition
49%top-5 click share · 17 brands · 57 sellers

Flapen Score

Defender Security Door Lock against its category

The dotted line is the Tools & Home Improvement average. Past it, Defender Security Door Lock is stronger. Inside it, weaker.

40Fail
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Defender Security Door Lock market on Amazon at a glance

Shoppers on Amazon United States searched for Defender Security Door Lock 83K times last year and spent an estimated $44K. The top 5 brands take 74% of clicks. Demand peaks in Jan–May. Flapen scores it 40 out of 100, a Fail.

01 · Demand

2.9% of searches ended in a purchase last week.

Shoppers searched for this 83K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. In the latest week, 2.9% of those searches ended in a purchase. Searches in the last 90 days moved +4.6% against the 90 days before. Searches, conversion and average price together put the market at an estimated $44K a year.

Searches, last 12 months
83K
Growth, 90 days vs prior 90
+4.6%
Conversion, latest week
2.9%
Market size, estimated
$44Ka year
Peak month
January2.5× the quietest month
Top search term
door guardian10K searches a year

02 · Price

A sale here is worth $18.09.

Listings sell for $18.09 on average, from $9.46 to $49.20. Amazon reports units sold in ranges. This niche sold 2K to 3K a year. The average listing sells 100 to 250 of them. At $18.09 that is $2K to $5K a year per listing.

Average price
$18.09inside the $15 to $100 sweet spot
Price range
$9.46–$49.20
Amazon United States median price
$24.38across 115,062 niches
Units sold a year
2K–3K
Units per listing a year
100–250
Revenue per listing a year
$2K–$5K
Returns
5.1%of orders · Amazon United States median 2.1%

03 · Entry bar

The bar here is reviews.

78% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #149 within Door Hardware & Locks. It carries 5,555 reviews at 4.54 stars, so a new listing needs social proof before a better product.

Sponsored listings
78%
Prime listings
100%
Out of stock, average day
0.0%
Average rank
#149in Door Hardware & Locks
Average rating
4.54 starsAmazon United States average 4.42 stars
Average reviews
5,555per listing
Listings tracked
27

04 · Newcomers

Amazon counts 1 of last year's 2 launches as successful.

2 products launched here in the last 12 months. Amazon counts 1 of them as successful launches, new products that hit its first-year sales bar. The brands on the shelf have sold for 50 months on average, so the names here are settling in.

Launched, last 12 months
2
Successful launches
1Amazon's first-year sales bar
Average brand age
50 months

Products

Top Defender Security Door Lock 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 49% of clicks. Leaders hold, but buyers still shop past them.

$0$4K$9K$13K$18K101001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

17 falling

Sellers

57

Top-5 brand share

74%

Top 20: 100%

Top-5 click share

49%

Top 20: 91%

Open market

22%

  • AceMining34%
  • EverPlus17%
  • Cardinal Gates11%
  • PRIME-LINE8%
  • Rerishom4%
  • Trustella4%

Demand

Defender Security Door Lock search demand

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

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

Peak months: Jan, May · busiest ÷ quietest = 2.5×

Search terms

Top Defender Security Door Lock search terms shoppers use

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

  • door guardian10K/yr
  • renter friendly extra door lock9K/yr
  • renter friendly security8K/yr
  • door guardian lock6K/yr
  • privacy door latch5K/yr
  • defender security door lock7K/yr
  • security door guard6K/yr
  • door security guard4K/yr
  • emergency door lock5K/yr
  • door bull14K/yr

Reviews and returns

What reviews say buyers love and hate about Defender Security Door Lock

We read the reviews and the return reasons for every product selling here.

17%of positive reviews mention “Security”
13%of negative reviews mention “Functionality-Overall”
5.1%of orders come back
“Doesn't work well”
A buyer, on “Functionality-Overall”13% of negative reviews mention the same topic

Every topic

Every topic buyers talk about, one row each.

Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.

16 topics

NegativePositive

FAQ

Common Defender Security Door Lock questions

Answered from the same tracked data.