Door Alarm
MaybeProducts sell for $22.28 on average, inside the sweet spot. But the average product has 4,957 reviews to catch up to, so Door Alarm is a Maybe.
- Flapen Score
- 61 / 100Top 3% of 8,347 Electronics niches · +18 vs the category median of 4361
- Market size
- $1.5M/yr1.6M searches / yr
- 90-day growth
- +11.1%search demand this quarter
- Competition
- 46%top-5 click share · 22 brands · 95 sellers
Flapen Score
Door Alarm against its category
The dotted line is the Electronics average. Past it, Door Alarm is stronger. Inside it, weaker.
Market
The Door Alarm market on Amazon at a glance
Shoppers on Amazon United States searched for Door Alarm 1.6M times last year and spent an estimated $1.5M. The top 5 brands take 61% of clicks. Flapen scores it 61 out of 100, a Maybe.
01 · Demand
An estimated 4.0% of those searches ended in a purchase.
Shoppers searched for this 1.6M times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 4.0% of those searches ended in a purchase. Searches in the last 90 days moved +11.1% against the 90 days before. Searches, conversion and average price together put the market at an estimated $1.5M a year.
- Searches, last 12 months
- 1.6M
- Growth, 90 days vs prior 90
- +11.1%
- Conversion, latest week
- 4.0%
- Market size, estimated
- $1.5Ma year
- Peak month
- July1.6× the quietest month
- Top search term
- door alarm408K searches a year
02 · Price
A sale here is worth $22.28.
Listings sell for $22.28 on average, from $9.36 to $72.52. Amazon reports units sold in ranges. This niche sold 60K to 80K a year. The average listing sells 1,500 to 2,000 of them. At $22.28 that is $33K to $45K a year per listing.
- Average price
- $22.28inside the $15 to $100 sweet spot
- Price range
- $9.36–$72.52
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 60K–80K
- Units per listing a year
- 1,500–2,000
- Revenue per listing a year
- $33K–$45K
- Returns
- 4.0%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
77% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 1.8% of listings are out of stock. The average listing ranks #71 within Security & Surveillance. It carries 4,957 reviews at 4.38 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 77%
- Prime listings
- 100%
- Out of stock, average day
- 1.8%
- Average rank
- #71in Security & Surveillance
- Average rating
- 4.38 starsAmazon United States average 4.42 stars
- Average reviews
- 4,957per listing
- Listings tracked
- 35
04 · Newcomers
3 of last year's 3 launches cleared the first-year sales bar.
3 products launched here in the last 12 months. 3 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 50 months on average, so the names here are settling in.
- Launched, last 12 months
- 3
- Successful launches
- 3Amazon's first-year sales bar
- Average brand age
- 50 months
Products
Top Door Alarm products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 22, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
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
- Price
- $23.97
- Rating
- 4.4/5
- Reviews
- 1,418
- Age
- 2y ago

GE 45115 Personal Security Window or Door Alarm (2 pack)
- Price
- $15.66
- Rating
- 4.5/5
- Reviews
- 25,386
- Age
- 18y ago

Ring Alarm Contact Sensor 2-Pack - 2nd Gen | Instant Window & Door Alerts | Approximately 3-Year Battery Life | Slim Design | Easy Installation | Base Station Required
- Price
- $27.22
- Rating
- 4.7/5
- Reviews
- 29,315
- Age
- 6y ago

TECKNET Door Alarms for Kids Safety Window Alarm Pool Alarms Door Alarm for Home Security 2-in-1 Alarm & Chime 3-Level Volume Control Wireless Alarm for House Hotel Cars Sheds Caravans (3 Pack)
- Price
- $16.18
- Rating
- 4.6/5
- Reviews
- 843
- Age
- 3y ago

Security Door Window Alarm Wireless Sensor Door Window Burglar Alarm Door Alarms for Kids Safety Easy Installation Doorbell Alarms for Office House Window Pool (4 Pack)
- Price
- $9.36
- Rating
- 3.9/5
- Reviews
- 775
- Age
- 2y ago
Trending
estimated 90-day click momentum
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
- Price
- $16.53
- Rating
- 4.4/5
- Reviews
- 10,145
- Age
- 7y ago

TECKNET Door Alarms for Kids Safety Door Alarms When Opened Two-Way Door and Window Alarm Door Alarm for Home Security 2-in-1 Alarm & Chime 3-Level Volume Control Door Sensor Alarm (3 Pack)
- Price
- $12.87
- Rating
- 4.6/5
- Reviews
- 181
- Age
- 10mo ago

UltraPro Personal Security Window and Door Alarm 5 Pack DIY Protection Burglar Alert Wireless Chime/Alarm Easy Installation Home Security Ideal for Home Garage Apartment White 45987
- Price
- $16.58
- Rating
- 4.6/5
- Reviews
- 2,755
- Age
- 7y ago

Door Chime When Door Opens Door Opened Alarm for Home/Business Office/Bedroom Entering 2-Sensor + 1-Receiver with 500FT Range 58 Chimes 5-Volume Level Entry Alert for Kids/Toddler/Dementia Safety
- Price
- $21.85
- Rating
- 4.4/5
- Reviews
- 10,145
- Age
- 7y ago

Ring Alarm Contact Sensor 2-Pack - 2nd Gen | Instant Window & Door Alerts | Approximately 3-Year Battery Life | Slim Design | Easy Installation | Base Station Required
- Price
- $27.22
- Rating
- 4.7/5
- Reviews
- 29,315
- Age
- 6y ago
Newest
by launch date
TECKNET Door Alarms for Kids Safety Door Alarms When Opened Two-Way Door and Window Alarm Door Alarm for Home Security 2-in-1 Alarm & Chime 3-Level Volume Control Door Sensor Alarm (3 Pack)
- Price
- $12.87
- Rating
- 4.6/5
- Reviews
- 181
- Age
- 10mo ago

VOXON Door Alarms for Kids Safety - Window Alarms for Personal Home Security - 2 in 1 Chime/Alarm | 3-Level Volume Control - Burglar Door Sensor Alarm for Pool House Rooms Garage RVs - 2 Pack
- Price
- $11.34
- Rating
- 4.5/5
- Reviews
- 316
- Age
- 1y ago

Window and Door Alarm When Opened (5 Pack) for Kids Safety/Home Security Sliding Front Door Opening Sensor Alarms for Dementia 120dB Burglar Alert Ideal for Business Garage Apartment House White
- Price
- $31.34
- Rating
- 4.4/5
- Reviews
- 225
- Age
- 1y ago

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
- Price
- $23.97
- Rating
- 4.4/5
- Reviews
- 1,418
- Age
- 2y ago

Security Door Window Alarm Wireless Sensor Door Window Burglar Alarm Door Alarms for Kids Safety Easy Installation Doorbell Alarms for Office House Window Pool (4 Pack)
- Price
- $9.36
- Rating
- 3.9/5
- Reviews
- 775
- Age
- 2y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 46% of clicks. Leaders hold, but buyers still shop past them.
Brands
22 falling
Sellers
95
Est. top-5 brand share
61%
Top 20: 99%
Est. top-5 click share
46%
Top 20: 86%
Open market
33%
- UltraPro18%
- SanJie17%
- Ring10%
- TECKNET10%
- PLOJOP7%
- SECRUI6%
Demand
Door Alarm search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.6×
Search terms
Top Door Alarm search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- door alarm408K/yr
- door alarms when opened430K/yr
- door alarms for kids safety160K/yr
- door alarms122K/yr
- alarma para puertas de casa62K/yr
- door sensor alarm67K/yr
- door alarm sensor53K/yr
- door open alarm44K/yr
- door and window alarms34K/yr
- door alarms for dementia42K/yr
Reviews and returns
What reviews say buyers love and hate about Door Alarm
We read the reviews and the return reasons for every product selling here.
“VERY LOUD”
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.
18 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Door Alarm questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









