Door Safety Locks From Inside Market Report: Sales Volume, Market Share, Leading Brands & Market Trends
Door Safety Locks From Inside sales on Amazon US totaled 94,400 units in July 2026 (▲ 1.6% vs. the prior month), generating an estimated $1,380,016 in revenue across the 50 top-ranked ASINs for this search term. Demand is heavily concentrated at the top of the ranking — the ten best performers capture 58.3% of unit volume and 62.0% of revenue, while a typical listing is priced at $15.45. The keyword itself pulled 29,691 Amazon queries over the same period (▲ 15.0% MoM).
Zooming out to the 12-month window ending July 2026, the door safety locks from inside Top 50 moved 971,750 units and $14,623,200 in cumulative sales — an average of 80,979 units and $1,218,600 per month. Monthly throughput topped out at 100,000 units in August 2025 and dipped to 46,950 in May 2026, leaving the latest reading 5.6% lower than August 2025.
Door Safety Locks From Inside Sales Trend (Trailing 12 Months)
Based on the top 50 ASINs by monthly sales for this keyword
2025/08
2025/09
2025/10
2025/11
2025/12
2026/01
2026/02
2026/03
2026/04
2026/05
2026/06
2026/07
Monthly Sales 2026/07
94.4K
▲ 1.6% MoM
Monthly Revenue 2026/07
$1.4M
▲ 1.9% MoM
Top 10 Market Share 2026/07
58.3%
Door Safety Locks From Inside Market Share & Sales Concentration on Amazon US — July 2026
The most-sold door safety locks from inside listing on Amazon US in July 2026 is ASIN B07RVGYRL6 (Brand: Wappa Baby), which sold 10,000 units at $12.99 apiece — equal to 10.6% of every unit tracked in this report.
The Top 10 ASINs account for 55,000 units and $856,070 in July 2026 — 58.3% of unit volume and 62.0% of revenue among all 50 ranked ASINs in this report.
Sales Volume of Top ASINs for 'Door Safety Locks From Inside' on Amazon
July 2026
Is 58.3% Top 10 share highly concentrated?
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Top 5 Volume Share breakdown
B07RVGYRL6
Door Lever Lock (2 Pack) – Prevents Toddlers from Opening Doors – Easy One-Hand Operation for Adults – Durable ABS with 3M Adhesive Backing – No Tools Needed for Install
10K
▲ 11.1%vs. prior month
$129.9K
latest month
12-month trend
B01K3SOW98
Mom's Choice Gold Awards Winner - EUDEMON 4 Pack Baby Safety Door Knob Covers Door Knob Locks(not Suit for All Door knobs)
10K
▲ 0.0%vs. prior month
$99.9K
latest month
12-month trend
B0BKKTFWJK
AceMining Door Security Bar, Patio Door Lock, 20-50 in | Sliding Glass Door Security Bar for Patio Door, Window Security and Door Stopper Protection, White
9K
▲ 0.0%vs. prior month
$215.9K
latest month
12-month trend
B0B7JQ86LR
1 Pack Door Reinforcement Lock, Home Security Door Lock, Child Proof, White | Door Safety Lock for Front Door, Toddler Proof Door Latch for Entry Door Security, Includes 8 Screws
5K
▲ 0.0%vs. prior month
$59K
latest month
12-month trend
B0D9NPFRH7
AceMining 1 Pack Sliding Door Security Bar, Patio Door Lock, 20-50 in | Sliding Glass Door Security Bar for Patio Door, Window Security and Door Stopper Protection
5K
▲ 0.0%vs. prior month
$84.9K
latest month
12-month trend
B07SD4KSSG
Raswik 4" Privacy Hook and Eye Gate Door Latch, Easy Barn Door Lock, Black | Solid 5/16" Iron Rod, 2-Layer Powder Coating, Quick Locking for Sliding Barn, Pocket, Closet, Screen Doors, Indoor/Outdoor
4K
▼ 20.0%vs. prior month
$38.7K
latest month
12-month trend
Unlock to view all Top 50 ASIN competitors and their sales contributions
Best Door Safety Locks From Inside Brands on Amazon US — Top 3 Brand Sales Concentration (July 2026)
AceMining is the best-performing door safety locks from inside brand in July 2026, moving 22,000 units across 4 ASINs for 40.0% of Top 10 volume. Wappa Baby follows with 10,000 units (18.2%), ahead of EUDEMON on 10,000 units (18.2%).
With 7 brands splitting the Top 10 and 76.4% of volume sitting with three of them, this is a concentrated shelf — the leaders hold multiple listings or one very high-velocity ASIN, so a new entrant competes against established review moats rather than an open field. Average selling prices among the leaders run from $9.99 to $16.24, which frames the price band a competing listing has to justify.
Brand share of Top 10 volume
AceMining
4 ASINs in Top 10
40.0%
Units
22K
Revenue
$395.8K
Avg. price
$16.24
B0BKKTFWJK
$23.99·★4.7·12K revsAceMining Door Security Bar, Patio Door Lock, 20-50 in | Sliding Glass Door Security Bar for Patio Door, Window Security and Door Stopper Protection, White
Units sold9KB0B7JQ86LR
$11.99·★4.7·5.5K revs1 Pack Door Reinforcement Lock, Home Security Door Lock, Child Proof, White | Door Safety Lock for Front Door, Toddler Proof Door Latch for Entry Door Security, Includes 8 Screws
Units sold5KB0D9NPFRH7
$16.99·★4.5·1.9K revsAceMining 1 Pack Sliding Door Security Bar, Patio Door Lock, 20-50 in | Sliding Glass Door Security Bar for Patio Door, Window Security and Door Stopper Protection
Units sold5KB08L7DNXT9
$11.99·★4.2·23.6K revsAceMining Portable Door Lock, Hotel Travel Door Lock Security for Home | Hotel Safety Device for Door Security, Portable Lock for Hotel Room, Apartment, College Dorm and Travel
Units sold3K
Wappa Baby
1 ASIN in Top 10
18.2%
Units
10K
Revenue
$129.9K
Avg. price
$12.99
B07RVGYRL6
$12.99·★4.6·9.9K revsDoor Lever Lock (2 Pack) – Prevents Toddlers from Opening Doors – Easy One-Hand Operation for Adults – Durable ABS with 3M Adhesive Backing – No Tools Needed for Install
Units sold10K
EUDEMON
1 ASIN in Top 10
18.2%
Units
10K
Revenue
$99.9K
Avg. price
$9.99
B01K3SOW98
$9.99·★4.4·32.3K revsMom's Choice Gold Awards Winner - EUDEMON 4 Pack Baby Safety Door Knob Covers Door Knob Locks(not Suit for All Door knobs)
Units sold10K
Trending Door Safety Locks From Inside Products — Growth Leaders & New Top 10 Entrants
Based on July 2026 data, this shortlist surfaces the two kinds of ASIN worth keeping an eye on — the ones that just broke into the Top 10, and the ones growing fastest month over month. Specifically, one ASIN forced its way in: B01M0X4QM4 booked 3K units at $11.99. On the growth side, B0DK9GT9ZN leads positive momentum with ▲ 233.3% MoM growth on 1K units, with B0FMJ3XF9Y close behind at ▲ 125.0% MoM on 900 units.
The two signals carry different weight. A fresh entrant means share has already changed hands — an incumbent gave up its place to make room, so any competitive set drawn up a month ago is now out of date. A steep growth rate works as the earlier warning: it marks demand that is still compounding, usually a month or two before the ranking catches up to it.
B01M0X4QM4
EMDMAK Door Stop Alarm with 120DB Siren Door Stop for Home & Travel (Black) (Pack of 2)
Price
$11.99
Rating
4.4
Reviews
9.2K
Latest month sales
B0DK9GT9ZN
Door Reinforcement Lock Home Security Door Locks for Kids Safety Front Door | 2 Pack Door Safety Locks from Inside Withstand 800 lbs Metal Child Proof High Latches for Inside Door Top Flip Extra Locks
Price
$9.99
Rating
4.7
Reviews
1.8K
Latest month sales
B0FMJ3XF9Y
2 Pack Snap-On Door Lever Locks, Child Safety Door Handle Stopper for Baby, Autism Kids-Dual Lock System, No Tools Required Without Drilling (White-2Pack)
Unlock to view ASIN details and product titles
Price
$6.59
Rating
4.6
Reviews
192
Latest month sales
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