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Counted, not guessed: Every number is of independent stores we crawled that day — not sales, not ad spend, not a forecast. A product we could not measure is left out rather than estimated at.
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2.8" LCD Screen Electronic Door Viewer Bell IR Night Door Camera Photo Recording Digital Door Viewer Smart Peephole Doorbell — Product Intelligence
This product is the #5 best-seller at PrimeGoodsDirect1 (~86 products) and has stayed in the top 10 for 30 days. Winner score 67/100 — strong.
- Winner score
- 67/100
- Price
- $49.99
- Best-seller rank
- #5
- Stores selling this
- None found
- Advertising
- None on file
Strong
Price last seen on the store's page
of the ~86 products this store sells
No other tracked store lists this title
No ad match on file — not the same as confirmed zero spend
How this product scores 67 out of 100
Built from three things we can see. It estimates how strongly a product is performing — it is never sales, revenue or ad spend.
Ranked #5 of the ~86 products this store sells. A high rank in a big store counts for more than one in a small store.
How many days it has stayed in this store’s top 10 over the last 30 days. A rank that holds is harder to fake than one good day.
No ad match or other-store listing is backing this product up right now.
10 scans · best-seller rank stayed around #5 · score rose as the hold window filled · estimate, not sales.
This product on Google Shopping
The same product on other stores
The store selling this product
How busy the store looks, and how many products it sells.
More products from this store
Listing details
Reference data taken from the store's own public product listing.
SPECIFICATIONS Angle : Horizontal 90 degree(diagonal 120 degree) Certification : CE High-concerned chemical : None Material : Zinc Alloy Model Number : KAK-DV-DD2 Type : Door Viewers PARAMETERS LCD screen: 2.8 inch Adapter: 5v 2A Resolution: 320*240 Vision angle: Horizontal 90 degree(diagonal 120 degree) Memory: Built-in cyclic storage (in device) Door hole Diameter: 14-22mm Door thickness: 35-120mm IR LEDS: 2 PCS, 850nm Product Size: Indoor part: 90*88.5*13mm Outdoor part: 55*13mm COMPLETE PAC…
Price history
49.99 → 49.99 USD
Observed shelf price across 10 scans (signal, not live checkout)
Cart quantity signal
422 → 422 units
Cart-probe readings — estimated availability, never confirmed sales
