---
title: "Reviews — alarms for doors and windows - Flapen"
canonical_url: "https://flapen.com/research/us/electronics/alarms-for-doors-and-windows/reviews"
last_updated: "2026-08-09T23:17:49.900Z"
locale: en
meta:
  description: "Niche score 42/100 · $74K/yr market · 91K searches/yr · $27.90 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:description": "Niche score 42/100 · $74K/yr market · 91K searches/yr · $27.90 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:title": "Reviews — alarms for doors and windows - Flapen"
---

# **alarms for doors and windows**

**Skip it**

A small market ($74K/yr) — this niche doesn't clear our bar today.

Market size 19Growth 40Conversion 37Competition 41Returns 35Price range 87Avg price 95Brand share 41Review moat 22Quality gap 57

**Avg price**

**Incredible****$27.90**

avg listing price — sweet spot $15–$100

**Price range**

**Great****$9.36–$68.14**

cheapest to priciest tracked listing — scored on the share inside $15–$100

**Quality gap**

**Good****4.4★**

avg incumbent rating — lower means beatable quality

**Competition**

**Okay****61%**

top-5 click share — leaders hold, buyers still browse

**Brand share**

**Okay****80%**

top-5 brand share — brands hold most of the demand

**Growth**

**Okay****+12.1%**

90-day search growth — must beat 0% to launch

**Conversion**

**Okay****2.9%**

search→purchase rate — share of searches ending in a sale

**Returns**

**Okay****4.2%**

return rate — above 5% kills the launch gate

**Review moat**

**Bad****8,887.71**

avg incumbent reviews — the moat a new listing must climb

**Market size**

**Bad****$74K**

$74K/yr · 91K searches

## Reviews