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door access control system
Skip itWeak search conversion (0.5%) — this niche doesn't clear our bar today.
Review moat
Great315.38avg incumbent reviews — the moat a new listing must climb
Competition
Great37%top-5 click share — an open shelf
Avg price
Good$132.27avg listing price — sweet spot $15–$100
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Brand share
Good72%top-5 brand share — brands hold most of the demand
Returns
Bad6.5%return rate — above 5% kills the launch gate
Growth
Bad-14.5%90-day search growth — must beat 0% to launch
Price range
Bad$16.34–$507.15cheapest to priciest tracked listing — scored on the share inside $15–$100
Market size
Bad$49K$49K/yr · 70K searches
Conversion
Bad0.5%search→purchase rate — share of searches ending in a sale