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aosu 2K Wireless Doorbell Camera with aosuBase, Battery powered, 2.4G WiFi | No Subscription Required, AI Human Detection, 166° Ultra-Wide Angle, Local Storage, Works with Alexa & Google Assistant

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Rated4.3(6,638 ratings)In stock

Normal price

$89.99 is within 5% of the $89.98 it normally sells for.

Now
$89.99
Normally
$89.98
Lowest in 139 days
$79.99(Oct 6)
Highest
$99.99
Evidence: Strong139 days tracked24 price changes

Where today's price sits

View on amazon.com (opens in a new tab)

Prices change. Confirm the price on Amazon before you buy. TrackPin may earn a commission if you buy, at no cost to you; it never changes a verdict.

Get an email when the price drops

Good: 5%+ below normal. Great: 20%+ below. One email when it happens. No account, no newsletter.

Amazon price jumps and real deals, posted on X: @trackpindeals (opens in a new tab)

The listing's crossed-out price

Not below normal

The listing shows

crossed out: List $99.99 −10%

Against its normal price

≈ 0% vs $89.98

This product has sold at or within 3% of $89.98 for at least about a week of the last 45 days, so today's price isn't below its normal price.

The crossed-out price is the reference shown on the listing. We don't know how it was set; we only compare it with prices we've observed. How we check →

Price history

Tracked since Jun 25 · 139 days · 24 price changes

Ahead of Black Friday 2026 (Nov 27), it is at its normal price of $89.98. A price below $89.98 would be a real deal. aosu 2K Wireless Doorbell Camera with aosuBase, Battery powered… price history, checked Nov 11, 2026: current price $89.99, normal (typical) price $89.98, average $92.33 over 139 days, lowest $79.99 (Oct 6, 2026), highest $99.99 (Nov 9, 2026).

Loading the price chart.

  • Price
  • Not checked for 3+ days
  • Normal $89.98
  • 5% or more below normal

How often does it drop below normal?

In the 139 days we've tracked it, it stayed 5% or more below today's normal price for an hour or more twice, typically lasting about 2 days. The last time ended Oct 8.

A count of what happened, not a prediction.

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Get this as JSONThe same verdict and prices, from the TrackPin API.
GET/api/v1/product/B09SFQ5V16
Request
curl https://trackpin.co/api/v1/product/B09SFQ5V16 \
  -H "x-api-key: $TRACKPIN_API_KEY"

This is exactly what the API returns for this product. Free keys include 100 requests a day.

Request a key
Live response, As of 01:47 UTC
{
  "asin": "B09SFQ5V16",
  "title": "aosu 2K Wireless Doorbell Camera with aosuBase, Battery powered, 2.4G WiFi | No Subscription Required, AI Human Detection, 166° Ultra-Wide Angle, Local Storage, Works with Alexa & Google Assistant",
  "image": "https://m.media-amazon.com/images/I/51W32faz2AL._AC_SL500_.jpg",
  "currency": "USD",
  "category": "Photography",
  "category_label": "Photography",
  "in_stock": true,
  "price": {
    "current_cents": 8999,
    "reference_cents": 8998,
    "discount_pct": -0.01,
    "is_deal": false,
    "observed_at": 1794433089565,
    "changed_at": 1794214690065,
    "checked_at": 1794433089565,
    "source": "stored"
  },
  "verdict": {
    "label": "normal",
    "text": "Normal price",
    "pct_vs_normal": -0.01,
    "evidence": "strong",
    "stale": false,
    "suspect": false,
    "steady_since": null,
    "sentence": "Normal price. $89.99 is within 5% of the $89.98 it normally sells for."
  },
  "listing_claim": {
    "label": "List:",
    "listing_reference_cents": 9999,
    "claimed_pct": 10,
    "real_pct": -0.01,
    "class": "not_below_normal",
    "observed_at": 1794214703036
  },
  "stats": {
    "min_cents": 7999,
    "max_cents": 9999,
    "avg_cents": 9233,
    "history_days": 139,
    "price_levels": 204,
    "price_changes": 24,
    "distinct_prices": 3,
    "lowest_at": 1791270554488
  },
  "history": [
    {
      "price_cents": 8999,
      "from": 1793003048781,
      "to": 1793635688107
    },
    {
      "price_cents": 9999,
      "from": 1793639367735,
      "to": 1793656802090
    },
    {
      "price_cents": 8999,
      "from": 1793672280610,
      "to": 1794206032886
    },
    {
      "price_cents": 9999,
      "from": 1794211555432,
      "to": 1794213380998
    },
    {
      "price_cents": 8999,
      "from": 1794214690065,
      "to": 1794433089565
    }
  ],
  "last_seen": 1794433089565
}
// … 199 more steps in the full response

Normal price: the lowest price level the product held for at least 15% of the last 45 days (about a week). Prices within 3% of each other count as one level, and we use the lowest price in that level. How we calculate it → Prices are observations of amazon.com and may be incomplete or delayed. TrackPin is not affiliated with Amazon.