Car Alarm System
FailBuyers convert on only 0.9% of searches, so Car Alarm System is a Fail.
- Flapen Score
- 49 / 100Ranks 3,500 of 7,287 Automotive niches · on the category median49
- Market size
- $466K/yr721K searches / yr
- 90-day growth
- -9.0%search demand this quarter
- Competition
- 48%top-5 click share · 20 brands · 53 sellers
Flapen Score
Car Alarm System against its category
The dotted line is the Automotive average. Past it, Car Alarm System is stronger. Inside it, weaker.
Market
The Car Alarm System market on Amazon at a glance
Shoppers on Amazon United States searched for Car Alarm System 721K times last year and spent an estimated $466K. The top 5 brands take 62% of clicks. Demand peaks in Dec. Flapen scores it 49 out of 100, a Fail.
01 · Demand
An estimated 0.9% of those searches ended in a purchase.
Shoppers searched for this 721K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 0.9% of those searches ended in a purchase. Searches in the last 90 days moved -9.0% against the 90 days before. Searches, conversion and average price together put the market at an estimated $466K a year.
- Searches, last 12 months
- 721K
- Growth, 90 days vs prior 90
- -9.0%
- Conversion, latest week
- 0.9%
- Market size, estimated
- $466Ka year
- Peak month
- December1.7× the quietest month
- Top search term
- car alarm173K searches a year
02 · Price
A sale here is worth $74.25.
Listings sell for $74.25 on average, from $10.00 to $343.15. Amazon reports units sold in ranges. This niche sold 6K to 8K a year. The average listing sells 100 to 250 of them. At $74.25 that is $7K to $19K a year per listing.
- Average price
- $74.25inside the $15 to $100 sweet spot
- Price range
- $10.00–$343.15
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 6K–8K
- Units per listing a year
- 100–250
- Revenue per listing a year
- $7K–$19K
- Returns
- 4.7%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
81% of listings pay for placement with sponsored ads. 92% ship with Prime. On an average day, 0.5% of listings are out of stock. The average listing ranks #72 within Anti-Theft. It carries 1,153 reviews at 4.15 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 81%
- Prime listings
- 92%
- Out of stock, average day
- 0.5%
- Average rank
- #72in Anti-Theft
- Average rating
- 4.15 starsAmazon United States average 4.42 stars
- Average reviews
- 1,153per listing
- Listings tracked
- 36
04 · Newcomers
2 of last year's 5 launches cleared the first-year sales bar.
5 products launched here in the last 12 months. 2 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 48 months on average, so the names here are settling in.
- Launched, last 12 months
- 5
- Successful launches
- 2Amazon's first-year sales bar
- Average brand age
- 48 months
Products
Top Car Alarm System 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 8, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
CARLOCK Anti Theft Car Device - Real Time 4G Car Tracker & Car Alarm System. Comes with Device & Phone App. Tracks Your Car in Real Time & Notifies You Immediately of Suspicious Behavior.OBD Plug&Play
- Price
- $39.86
- Rating
- 4.2/5
- Reviews
- 5,288
- Age
- 11y ago

108dB Car Alarm System Car Anti-Theft Vibration Sensor Alarm & Red Light Wireless Remote Anti Theft Vehicle Device with Magnetic Install Design for RV SUV Truck
- Price
- $35.51
- Rating
- 4.0/5
- Reviews
- 453
- Age
- 1y ago

BANVIE Car Alarm System Security Antitheft with Keyless Entry Kit
- Price
- $33.45
- Rating
- 4.2/5
- Reviews
- 974
- Age
- 7y ago

Electop 120dB Car Alarm System with Vibration Sensor & Sound Car Security System Anti-Theft Device Car Alarm with Wireless Remote & Led Light for Cars Trucks Suvs
- Price
- $28.63
- Rating
- 4.2/5
- Reviews
- 121
- Age
- 1y ago

Viper 5305V 2 Way LCD Vehicle Car Alarm Keyless Entry Remote Start System
- Price
- $182.68
- Rating
- 4.4/5
- Reviews
- 1,394
- Age
- 10y ago
Trending
estimated 90-day click momentum
KCMYTONER Car Alarm System 113dB Car Security Alarm with Remote Anti-Theft Vehicle Alarm 7 Levels Sensitivity Adjustable Red LED Light IP66 Waterproof for RV Cars Motorcycles Bikes Ebikes1PK
- Price
- $21.90
- Rating
- 4.5/5
- Reviews
- 4,767
- Age
- 9mo ago

Avital 3103LX 1-Way Security System with Keyless Entry/Flashing Parking Lights
- Price
- $49.02
- Rating
- 4.7/5
- Reviews
- 8
- Age
- 1y ago

WSDCAM 113dB Loud Anti Theft Vibration Sensor Alarm Systems for Electric Bike Motorcycle Golf Car Trailer Mailbox Garage Door Waterproof Home Security Bike Accessories Bike Alarm with Remote (2pack)
- Price
- $31.53
- Rating
- 4.6/5
- Reviews
- 2,414
- Age
- 2y ago

EASYGUARD EC206-B 2 Way car Alarm System with Rechargeable LCD Pager Vibration Alarm Warning Remote Trunk Release keyless Entry 868Mhz DC12V
- Price
- $93.08
- Rating
- 4.0/5
- Reviews
- 25
- Age
- 5y ago

Universal 12V Auto Car Alarm Car Vehicle Security System Burglar Alarm Protection Anti-Theft System 2 Remote
- Price
- $23.64
- Rating
- 4.4/5
- Reviews
- 94
- Age
- 3y ago
Newest
by launch date
KCMYTONER Car Alarm System 113dB Car Security Alarm with Remote Anti-Theft Vehicle Alarm 7 Levels Sensitivity Adjustable Red LED Light IP66 Waterproof for RV Cars Motorcycles Bikes Ebikes1PK
- Price
- $21.90
- Rating
- 4.5/5
- Reviews
- 4,767
- Age
- 9mo ago

110dB Car Alarm System Anti-Theft Vibration Alarm with 10 Levels Sensitivity Adjustable Vehicle Anti-Theft Car Device Wireless Remote Anti Theft Device for Motorcycle E-Bike Car Truck RV
- Price
- $15.17
- Rating
- 3.5/5
- Reviews
- 58
- Age
- 9mo ago

Avital 3103LX 1-Way Security System with Keyless Entry/Flashing Parking Lights
- Price
- $49.02
- Rating
- 4.7/5
- Reviews
- 8
- Age
- 1y ago

Electop 120dB Car Alarm System with Vibration Sensor & Sound Car Security System Anti-Theft Device Car Alarm with Wireless Remote & Led Light for Cars Trucks Suvs
- Price
- $28.63
- Rating
- 4.2/5
- Reviews
- 121
- Age
- 1y ago

Car Central Locking keyless Entry Button&keyless Entry System with autostart Stop Engine and Alarm & Remote Start
- Price
- $88.88
- Rating
- 4.0/5
- Reviews
- 26
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 48% of clicks. Leaders hold, but buyers still shop past them.
Brands
20 falling
Sellers
53
Est. top-5 brand share
62%
Top 20: 100%
Est. top-5 click share
48%
Top 20: 84%
Open market
32%
- LNKERCO19%
- CARLOCK16%
- BANVIE12%
- ELECTOP9%
- Viper6%
- EASYGUARD6%
Demand
Car Alarm System search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Dec · busiest ÷ quietest = 1.7×
Search terms
Top Car Alarm System search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- car alarm173K/yr
- car alarm system202K/yr
- alarma para carros101K/yr
- car alarm system with motion sensor47K/yr
- alarmas para carro26K/yr
- car alarm system with remote start36K/yr
- carlock17K/yr
- car alarms18K/yr
- alarma para carro13K/yr
- car security system11K/yr
Reviews and returns
What reviews say buyers love and hate about Car Alarm System
We read the reviews and the return reasons for every product selling here.
“Very Loud and sensitive”
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.
20 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 Car Alarm System 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









