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Kidde Smoke & Carbon Monoxide Detector, Hardwired, Interconnect Combination Smoke & CO Alarm with Battery Backup, Voice Alert, Pack of 2

Rated4.6(11,561 ratings)In stock

Above normal

$219.00 is 6% above the $205.34 it normally sells for. It sold at or within 3% of $205.34 for at least about a week of the last 45 days.

Now
$219.00
Normally
$205.34
Lowest in 139 days
$197.97(Oct 18)
Highest
$229.00
Evidence: Strong139 days tracked89 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.

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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)

Price history

Tracked since Jun 25 · 139 days · 89 price changes

Ahead of Black Friday 2026 (Nov 27), it is 6% above its normal price of $205.34. A "sale" back to $205.34 would only return it to normal. Kidde Smoke & Carbon Monoxide Detector, Hardwired, Interconnect… price history, checked Nov 11, 2026: current price $219.00, normal (typical) price $205.34, average $216.77 over 139 days, lowest $197.97 (Oct 18, 2026), highest $229.00 (Sep 9, 2026).

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  • Price
  • Not checked for 3+ days
  • Normal $205.34
  • 5% or more below normal

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Get this as JSONThe same verdict and prices, from the TrackPin API.
GET/api/v1/product/B0993JVKMG
Request
curl https://trackpin.co/api/v1/product/B0993JVKMG \
  -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 01:46 UTC
{
  "asin": "B0993JVKMG",
  "title": "Kidde Smoke & Carbon Monoxide Detector, Hardwired, Interconnect Combination Smoke & CO Alarm with Battery Backup, Voice Alert, Pack of 2",
  "image": "https://m.media-amazon.com/images/I/61oFE-yKaOL._AC_SL500_.jpg",
  "currency": "USD",
  "category": "Home Improvement",
  "category_label": "Tools & Home Improvement",
  "in_stock": true,
  "price": {
    "current_cents": 21900,
    "reference_cents": 20534,
    "discount_pct": -6.65,
    "is_deal": false,
    "observed_at": 1794430332320,
    "changed_at": 1794363425436,
    "checked_at": 1794430332320,
    "source": "stored"
  },
  "verdict": {
    "label": "above",
    "text": "Above normal",
    "pct_vs_normal": -6.65,
    "evidence": "strong",
    "stale": false,
    "suspect": false,
    "steady_since": null,
    "sentence": "Above normal. $219.00 is 6% above the $205.34 it normally sells for. It sold at or within 3% of $205.34 for at least about a week of the last 45 days."
  },
  "listing_claim": null,
  "stats": {
    "min_cents": 19797,
    "max_cents": 22900,
    "avg_cents": 21677,
    "history_days": 139,
    "price_levels": 256,
    "price_changes": 89,
    "distinct_prices": 12,
    "lowest_at": 1792347324148
  },
  "history": [
    {
      "price_cents": 20900,
      "from": 1792649177191,
      "to": 1792649177191
    },
    {
      "price_cents": 20621,
      "from": 1792665593304,
      "to": 1792675017906
    },
    {
      "price_cents": 20900,
      "from": 1792675874367,
      "to": 1793646656544
    },
    {
      "price_cents": 21900,
      "from": 1793647069293,
      "to": 1793726248040
    },
    {
      "price_cents": 21900,
      "from": 1794363425436,
      "to": 1794430332320
    }
  ],
  "last_seen": 1794430335795
}
// … 251 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.