smoke detector 2 pack
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Avg price
Incredible$29.60avg listing price — sweet spot $15–$100
Price range
Incredible$16.54–$42.68cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Great10.0%search→purchase rate — share of searches ending in a sale
Returns
Great1.8%return rate — above 5% kills the launch gate
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Review moat
Okay1,707.75avg incumbent reviews — the moat a new listing must climb
Growth
Okay+6.4%90-day search growth — must beat 0% to launch
Market size
Okay$105K$105K/yr · 35K searches
Competition
Bad89%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, smoke detector 2 pack is a $105K/yr Amazon United States market (35K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 44/100.
Data updated Jul 30, 2026 · scored weekly · How we score niches
smoke detector 2 pack market data
- Units sold / yr
- 3K–4K
- avg 500–750/product
- Revenue / yr
- $89K–$118K
- units × avg price
- Conversion rate
- 10.0%
- Avg BSR
- #19
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 100%
- Out of stock
- 8.8%
- Avg brand age
- 52 months
- Avg seller age
- 139 days
Competition & brand share
The top 5 products capture 89% of clicks — a locked-up shelf that new listings rarely crack.Brands
3 flat
Sellers
18
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
89%
Top 20: 100%
Open market
0%
- First Alert58%
- Kidde25%
- SITERWELL17%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +6.4% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.5×
Top smoke detector 2 pack search terms
- smoke detector 2 pack25K/yr
- 2 pack smoke detector6K/yr
- smoke alarm 2 pack5K/yr
Top smoke detector 2 pack 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.
All 8 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
First Alert Battery Smoke Alarm
First Alert$32.894.6★4,896 rev
SITERWELL Smoke Detector 10 Year Product Life Fire Alarm with Magnetic Fastening Kit Smoke Alarm with Photoelectric Sensor and Low Battery Warning Function for House UL217-10th Listed GS509A 2 Pack
SITERWELL$28.574.5★260 rev
Kidde Compact Smoke Detector AA Battery-Powered 10SDR
Kidde$19.054.4★803 rev
First Alert Battery Smoke Alarm
First Alert$16.544.6★4,896 rev
Kidde Smoke Detector AA Battery-Powered 20SDR 1 Pack
Kidde$28.884.4★643 rev
Newest
by launch dateSITERWELL Smoke Detector 10 Year Product Life Fire Alarm with Magnetic Fastening Kit Smoke Alarm with Photoelectric Sensor and Low Battery Warning Function for House UL217-10th Listed GS509A 2 Pack
SITERWELL$28.57260 rev
Kidde Smoke Detector 10-Year Battery-Powered 20SD10-V 1 Pack
Kidde$42.68257 rev
Kidde Compact Smoke Detector AA Battery-Powered 10SDR
Kidde$19.05803 rev
Kidde Smoke Detector AA Battery-Powered 20SDR 1 Pack
Kidde$28.88643 rev
Kidde Smoke Detector 10-Year Battery-Powered 20SD10 1 Pack
Kidde$29.551,485 rev
Trending
90-day click momentum
SITERWELL Smoke Detector Smoke Detector 10 Year Battery with Photoelectric Sensor Fire Alarm with Low Battery and Fault Warning for House and Bedroom UL217 Listed GS525A (2 Packs)
SITERWELL$38.624.5★
Kidde Smoke Detector 10-Year Battery-Powered 20SD10-V 1 Pack
Kidde$42.684.2★
Kidde Smoke Detector AA Battery-Powered 20SDR 1 Pack
Kidde$28.884.4★
First Alert Battery Smoke Alarm
First Alert$16.544.6★
Kidde Compact Smoke Detector AA Battery-Powered 10SDR
Kidde$19.054.4★
What buyers say about smoke detector 2 pack
What buyers praise and complain about, mined from review topics.What buyers love
“Easily installed”
“Excellent product”
“Good price”
“As advertised”
“make the battery more long lasting”
“Does the job”
“Easy to use”
“Great little alarms”
“I'm sure this detector works well but”
“they fit great into the old bases”
What buyers complain about
“two of them are broken”
“Low battery life”
“Low quality device”
“Loud”
“Alarm activates for no apparent reason”
“No work”
“These are expensive”
“The picture is a little deceiving”
“Size is Too large”
“Complicated setup”
Top return reasons
Common questions
- Is smoke detector 2 pack profitable to sell on Amazon United States?
- The niche generates $105K/yr across 8 tracked products. 90-day search growth is +6.4%. Flapen's verdict: Skip it (44/100).
- How competitive is the smoke detector 2 pack niche?
- 3 brands and 18 sellers compete. The top 5 products take 89% of clicks and top 5 brands hold 100% of demand.
- What do buyers complain about in smoke detector 2 pack?
- Top complaints mined from reviews: Durability, Battery Life, Quality-Overall. The return rate is 1.8%.
- When does demand for smoke detector 2 pack peak?
- Demand is steady year-round — the busiest month runs 1.5× the quietest.
- What does it cost to enter the smoke detector 2 pack niche?
- Listings span $16.54–$42.68; the average listing price is $29.60 (sweet spot $15–$100). The average incumbent carries 1,708 reviews — the moat a new listing must climb.