---
title: "Door Wedge Stopper Security — $38K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/electronics/door-wedge-stopper-security"
last_updated: "2026-08-06T04:41:29.707Z"
locale: en
meta:
description: "Niche score 42/100 · $38K/yr market · 33K searches/yr · $17.49 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 42/100 · $38K/yr market · 33K searches/yr · $17.49 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Door Wedge Stopper Security — $38K/yr Amazon US Niche (2026) - Flapen"
---
# **door wedge stopper security**
**Skip it**
A small market ($38K/yr) — this niche doesn't clear our bar today.
Market size 10Growth 24Conversion 72Competition 34Returns 32Price range 78Avg price 81Brand share 35Review moat 42Quality gap 82
**Quality gap**
**Great****4.2★**
avg incumbent rating — lower means beatable quality
**Avg price**
**Great****$17.49**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$9.67–$34.04**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Good****6.6%**
search→purchase rate — share of searches ending in a sale
**Review moat**
**Okay****2,285.86**
avg incumbent reviews — the moat a new listing must climb
**Brand share**
**Okay****84%**
top-5 brand share — brands hold most of the demand
**Competition**
**Okay****64%**
top-5 click share — leaders hold, buyers still browse
**Returns**
**Okay****4.4%**
return rate — above 5% kills the launch gate
**Growth**
**Bad****-2.4%**
90-day search growth — must beat 0% to launch
**Market size**
**Bad****$38K**
$38K/yr · 33K searches
According to Flapen's Amazon United States niche tracking, door wedge stopper security is a $38K/yr Amazon United States market (33K searches/yr). The top 5 brands hold 84% of demand. Demand peaks in Aug–Sep. Verdict: Skip it — 42/100.
Data updated Jul 22, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **door wedge stopper security market data**
- **Units sold / yr**
- **2K–3K**
- avg 100–250/product
- **Revenue / yr**
- **$35K–$44K**
- units × avg price
- **Conversion rate**
- **6.6%**
- **Avg BSR**
- **#327**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **81%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **54 months**
- **Avg seller age**
- **184 days**
## **Competition & brand share**
The top 5 products take 64% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**13 **▲rising
**Sellers**
**38**
**Top-5 brand share**
**84%**
Top 20: 100%
**Top-5 click share**
**64%**
Top 20: 100%
**Open market**
**13%**
- SABRE52% - Anskyloe17% - SECURITYMAN7% - TECKNET4% - HOMATTER3% - BORDSTRACT3% - Open — no brand owns it (7 brands, 13%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -2.4% search growth over the last 90 days.
3K2KHoliday '24Spike '25 seasonSepDecMarJunAugNovMarMay
Peak months: Aug, Sep · busiest ÷ quietest = 2.2×
[**Open Trend **](https://flapen.com/research/us/electronics/door-wedge-stopper-security/trend)
## **Top door wedge stopper security search terms**
- **door handle alarm**12K/yr+6.6%3.9% conv. - **door knob alarm**6K/yr-1.9%3.1% conv. - **sabre door alarm**4K/yr+52.1%9.6% conv. - **sabre door stop alarm**11K/yr-38.1%9.9% conv. - **saber door stop alarm**1K/yr-73.3%11.7% conv. [**All search terms **](https://flapen.com/research/us/electronics/door-wedge-stopper-security/search-terms)
## **Top door wedge stopper security products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%10%$4K20%$8K30%$11K40%$15K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 21 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**SABRE 110dB Door Handle Alarm**SABRE**$11.03**3.9★4,522 rev](https://www.amazon.com/dp/B01L3R5LXE) [2**SABRE 120 dB Wedge Door Stop Security Alarm Extremely Loud Wireless Alarm Siren Audible Up To 1 500 Ft. Non-Skid Pad Compact Alarm Great for Home Travel Apartment or Dorm**SABRE**$11.29**4.4★6,985 rev](https://www.amazon.com/dp/B00M30SQGA) [3**Anskyloe 2 Pack Door Handle Alarm**Anskyloe**$15.72**3.6★140 rev](https://www.amazon.com/dp/B0F1MWSVDW) [4**Securityman Door Handle Alarm with 130dB Vibration Triggered Portable Door Alarms When Opened - Perfect for Kids Toddler Elderly Hotel Travel Bedroom (2 Pack Door Security)**SECURITYMAN**$31.61**4.3★920 rev](https://www.amazon.com/dp/B07SFC4VTZ) [5**SABRE Wireless Home Security Door Window Burglar Alarm with LOUD 120 dB Siren DIY EASY to Install 2-Pack white**SABRE**$18.24**4.2★1,294 rev](https://www.amazon.com/dp/B00M30SKM0)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**2 Pack Door Handle Alarm with Vibration Sensor**Anskyloe**$15.45**140 rev3mo ago](https://www.amazon.com/dp/B0GXF61CWR) [**4 Pack Door Handle Security Alarm**Anskyloe**$25.36**140 rev4mo ago](https://www.amazon.com/dp/B0GS8CQ4FZ) [**HOMATTER Door Handle Alarm Door Alarms for Home Security & Anti-Theft with 113dB Vibration Triggered Portable Alarms- Perfect for Kids Toddler Elderly Hotel Travel Bedroom**HOMATTER**$18.35**41 rev8mo ago](https://www.amazon.com/dp/B0FFG7BJT5) [**TECKNET Door Alarm for Door Handle 130dB Door Alarms When Opened & Window Alarms No-Drill Travel Door Security Device with Lanyard Door Sensor Alarm for Home Apartment & Hotel**TECKNET**$9.81**332 rev10mo ago](https://www.amazon.com/dp/B0FQMXX1MB) [**Anskyloe 2 Pack Door Handle Alarm**Anskyloe**$15.72**140 rev1y ago](https://www.amazon.com/dp/B0F1MWSVDW)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**2 Pack Door Handle Alarm with Vibration Sensor**Anskyloe**$15.45**3.6★**▲ 438%**](https://www.amazon.com/dp/B0GXF61CWR) [**4 Pack Door Handle Security Alarm**Anskyloe**$25.36**3.6★**▲ 436%**](https://www.amazon.com/dp/B0GS8CQ4FZ) [**TECKNET Door Alarm for Door Handle 130dB Door Alarms When Opened & Window Alarms No-Drill Travel Door Security Device with Lanyard Door Sensor Alarm for Home Apartment & Hotel**TECKNET**$9.81**4.3★**▲ 313%**](https://www.amazon.com/dp/B0FQMXX1MB) [**Door Chime When Door Opens Door Opened Alarm for Home/Business Office/Bedroom Entering 1-Sensor + 1-Receiver with 500FT Range 58 Chimes 5-Volume Level Entry Alert for Kids/Toddler/Dementia Safety**SECRUI**$16.53**4.4★**▲ 308%**](https://www.amazon.com/dp/B07HSLB3BL) [**Door Chime SanJie Wireless Door Sensor Chime When Door Opens Door Entry Alarm Chime for Business/Home/Kids 500 FT Range 26 Chimes 5 Adjustable Volume 2 Sensors + 1 Receivers**SanJie**$23.97**4.4★**▲ 128%**](https://www.amazon.com/dp/B0CRB36VPB)
**~~View all trending →~~**
## **What buyers say about door wedge stopper security**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**11%
*“Price to quality is fair”*
**Security**11%
*“Wonderful Little Security System”*
**Advertised Vs Actual Product**9%
*“As advertised”*
**Value For Money**9%
*“Definitely worth the price”*
**Ease Of Use**9%
*“Easy Peasy”*
**Assembly/Installation**8%
*“is installed correctly”*
**Noise Level**7%
*“Very loud and not too sensitive”*
**Efficiency**6%
*“Works great”*
**Alarm/Timer Accuracy**4%
*“the alert is reliable”*
**Portability**3%
*“VERY handy for home or travel”*
### **What buyers complain about **
**Noise Level**26%
*“VERY LOUD”*
**Functionality-Overall**13%
*“This item does not work properly”*
**Durability**6%
*“Not long lasting”*
**Quality-Overall**5%
*“Poor quality build”*
**Alarm/Timer Accuracy**4%
*“Alarm went off far too easily”*
**Battery Life**4%
*“The alarm that cried until the battery went dead”*
**Size-Overall**3%
*“They don't fit doors in home”*
**Ease Of Use**3%
*“door can't open”*
**Instructions/User Manual/Troubleshooting**3%
*“Terrible instructions and when I went to the video using the QR code it did not have any useful instructions in audio and the only visible instructions were in light blue text so you couldnt even read it easily”*
**Compatibility-Overall**2%
*“Does not work on any doors that I tried”*
### **Top return reasons **
**Alarm/Timer Accuracy**32%
**Functionality-Overall**14%
**Size-Overall**13%
**Noise Level**5%
**Compatibility-Overall**5%
**Advertised Vs Actual Product**5%
**Defective Material/Parts**4%
**Value For Money**3%
**Battery Inclusion**3%
**Quality-Overall**1%
## **Common questions**
- **Is door wedge stopper security profitable to sell on Amazon United States?**
- The niche generates $38K/yr across 21 tracked products. 1 of 4 products launched in the last 360 days are still selling. 90-day search growth is -2.4%. Flapen's verdict: Skip it (42/100).
- **How competitive is the door wedge stopper security niche?**
- 13 brands and 38 sellers compete. The top 5 products take 64% of clicks and top 5 brands hold 84% of demand.
- **What do buyers complain about in door wedge stopper security?**
- Top complaints mined from reviews: Noise Level, Functionality-Overall, Durability. The return rate is 4.4%.
- **When does demand for door wedge stopper security peak?**
- Demand peaks in Aug–Sep; the busiest month runs 2.2× the quietest.
- **What does it cost to enter the door wedge stopper security niche?**
- Listings span $9.67–$34.04; the average listing price is $17.49 (sweet spot $15–$100). The average incumbent carries 2,286 reviews — the moat a new listing must climb.
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