rvcolp-2
Skip itA concentrated shelf (top 5 take 100% of clicks) — this niche doesn't clear our bar today.
Price range
Incredible$49.98–$70.71cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Great143avg incumbent reviews — the moat a new listing must climb
Avg price
Great$57.79avg listing price — sweet spot $15–$100
Growth
Great+72.7%90-day search growth — must beat 0% to launch
Returns
Good2.1%return rate — above 6% kills the launch gate
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Conversion
Bad0.8%search→purchase rate — share of searches ending in a sale
Market size
Bad$9K$9K/yr · 20K searches
Competition
Bad100%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand
Competition
The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.Brands
4
Sellers
30
Top-5 brand share
100%
Open market
0%
- Safe T Alert42%
- TIDOOS22%
- PROTECTMETER18%
- Kidde17%
Product shelf
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 5 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Safe T Alert 25 Series Mini Dual LP/CO Alarm - Propane and Carbon Monoxide Alarm - Surface Mount Black - 25-741-BL
Safe T Alert$70.714.4★62 rev
TIDOOS RV Carbon Monoxide & Propane Detector Replacement for Detector #31011 Dual CO/LP Gas Detector Hardwired - VDC 12V Flush Mount Black
TIDOOS$53.990.0★0 rev
RV Carbon Monoxide Propane LP Gas Detector 12V DC Black
PROTECTMETER$49.985.0★4 rev
Kidde Carbon Monoxide + Explosive Gas Natural Gas & Propane Alarm Plug-in with 9V Battery Backup Digital Display 85 dB Alarm LED Status Indicators 3rd Edition
Kidde$59.534.6★551 rev
Safe T Alert 30 Series Classic LP Gas Alarm - Propane Alarm - Flush Mount Black - 30-442-P-BL
Safe T Alert$54.744.6★98 rev
Newest
by launch dateTIDOOS RV Carbon Monoxide & Propane Detector Replacement for Detector #31011 Dual CO/LP Gas Detector Hardwired - VDC 12V Flush Mount Black
TIDOOS$53.990 rev
RV Carbon Monoxide Propane LP Gas Detector 12V DC Black
PROTECTMETER$49.984 rev
Kidde Carbon Monoxide + Explosive Gas Natural Gas & Propane Alarm Plug-in with 9V Battery Backup Digital Display 85 dB Alarm LED Status Indicators 3rd Edition
Kidde$59.53551 rev
Safe T Alert 30 Series Classic LP Gas Alarm - Propane Alarm - Flush Mount Black - 30-442-P-BL
Safe T Alert$54.7498 rev
Safe T Alert 25 Series Mini Dual LP/CO Alarm - Propane and Carbon Monoxide Alarm - Surface Mount Black - 25-741-BL
Safe T Alert$70.7162 rev
Trending
90-day click momentumTIDOOS RV Carbon Monoxide & Propane Detector Replacement for Detector #31011 Dual CO/LP Gas Detector Hardwired - VDC 12V Flush Mount Black
TIDOOS$53.990.0★
Safe T Alert 30 Series Classic LP Gas Alarm - Propane Alarm - Flush Mount Black - 30-442-P-BL
Safe T Alert$54.744.6★
Kidde Carbon Monoxide + Explosive Gas Natural Gas & Propane Alarm Plug-in with 9V Battery Backup Digital Display 85 dB Alarm LED Status Indicators 3rd Edition
Kidde$59.534.6★
RV Carbon Monoxide Propane LP Gas Detector 12V DC Black
PROTECTMETER$49.985.0★
Safe T Alert 25 Series Mini Dual LP/CO Alarm - Propane and Carbon Monoxide Alarm - Surface Mount Black - 25-741-BL
Safe T Alert$70.714.4★
Demand
Weekly Amazon search volume, last 30 weeks — +72.7% search growth over the last 90 days.Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“Easy installation”
“Nice quality monitor”
“Price was reasonable”
“As advertised”
“Easy to use”
“seems to work great”
“Good detector”
“The alarm volume is loud enough to alert”
“Security is important”
“Noise is super loud which is great”
What buyers complain about
“Beeping sound”
“Stopped working after 6-weeks”
“Not the same size”
“Wrong color”
“The gas company notified me of a leak on my property”
“Will not detect gas for 1 hour”
“I could not smell gas”
“Test button didn't work”
“This new one was more expensive than the original”
“It warns for smoke too”