Alarm.com Smart Chime Wireless Configurable Doorbell, 2.4 GHz Wi-Fi Extender

4.0(2 ratings)Only 8 left

Good price

$79.00 is 7% below the $85.39 it normally sells for.

Now: $79.00
Normally: $85.39
Lowest in 138 days: $70.51(Sep 5)
Highest: $90.00

Evidence: Strong138 days tracked2,201 price changeschecked 2h ago

Where today's price sits

Now $79.00Normal $85.39List $89.00$70.51

View on amazon.com

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.

The listing's crossed-out price

Holds up

The listing shows

crossed out: ~~List $89.00 −11%~~

Against its normal price

−7% vs $85.39

List $89.00 (−11%) holds up: today's price is 7% below normal.

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 →

Listing checked 2h ago

Price history

Tracked since Jun 25 · 138 days · 2,201 price changes

Price
Not checked for 3+ days
Normal $85.39
5% or more below normal

How often does it drop below normal?

In the 138 days we've tracked it, it stayed 5% or more below today's normal price for an hour or more twice, typically lasting about 3 days. It's below normal right now.

A count of what happened, not a prediction.

Other ways to buy

New from
$79.00
AVLGEARSeller rating 66% of 5,685

All 4 offers

All offers, by price
Seller	Condition	Price	FBA	Seller rating
AVLGEAR	New	$79.00	No	66% of 5,685
Ignsan	New	$79.00	No	30% of 89
Low Voltage Supply	New	$82.90	No	81% of 582
Shielded Security LLC	New	$82.96	No	83% of 40

Offers as of 26h ago

More real deals in Photography

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Get this as JSONThe same verdict and prices, from the TrackPin API.

GET/api/v1/product/B0G6S71QJ9

Request

curl https://trackpin.co/api/v1/product/B0G6S71QJ9 \
  -H "x-api-key: $TRACKPIN_API_KEY"

const res = await fetch("https://trackpin.co/api/v1/product/B0G6S71QJ9", {
  headers: { "x-api-key": process.env.TRACKPIN_API_KEY },
});
const product = await res.json();

console.log(product.verdict.label, product.price.reference_cents);

import os, requests

r = requests.get(
    "https://trackpin.co/api/v1/product/B0G6S71QJ9",
    headers={"x-api-key": os.environ["TRACKPIN_API_KEY"]},
)
product = r.json()

print(product["verdict"]["label"], product["price"]["reference_cents"])

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

Request a key

Live responseAs of 19:10 UTC

{
  "asin": "B0G6S71QJ9",
  "title": "Alarm.com Smart Chime Wireless Configurable Doorbell, 2.4 GHz Wi-Fi Extender",
  "image": "https://m.media-amazon.com/images/I/71fSlzjKNlL._AC_SL500_.jpg",
  "currency": "USD",
  "category": "Photography",
  "category_label": "Photography",
  "in_stock": true,
  "price": {
    "current_cents": 7900,
    "reference_cents": 8539,
    "discount_pct": 7.48,
    "is_deal": true,
    "observed_at": 1794414243610,
    "changed_at": 1793926597510,
    "checked_at": 1794414243610,
    "source": "stored"
  },
  "verdict": {
    "label": "good",
    "text": "Good price",
    "pct_vs_normal": 7.48,
    "evidence": "strong",
    "stale": false,
    "suspect": false,
    "steady_since": null,
    "sentence": "Good price. $79.00 is 7% below the $85.39 it normally sells for."
  },
  "listing_claim": {
    "label": "List:",
    "listing_reference_cents": 8900,
    "claimed_pct": 11,
    "real_pct": 7.48,
    "class": "holds_up",
    "observed_at": 1794414251679
  },
  "stats": {
    "min_cents": 7051,
    "max_cents": 9000,
    "avg_cents": 8581,
    "history_days": 138,
    "price_levels": 2386,
    "price_changes": 2201,
    "distinct_prices": 11,
    "lowest_at": 1788632306416
  },
  "history": [
    {
      "price_cents": 8551,
      "from": 1793921880822,
      "to": 1793921880822
    },
    {
      "price_cents": 8464,
      "from": 1793922434506,
      "to": 1793922434506
    },
    {
      "price_cents": 8378,
      "from": 1793923419154,
      "to": 1793923419154
    },
    {
      "price_cents": 8289,
      "from": 1793925033643,
      "to": 1793925033643
    },
    {
      "price_cents": 7900,
      "from": 1793926597510,
      "to": 1794414243610
    }
  ],
  "last_seen": 1794414251679
}
// … 2,381 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.

Alarm.com Smart Chime Wireless Configurable Doorbell, 2.4 GHz Wi-Fi Extender

The listing's crossed-out price

Price history

How often does it drop below normal?

Other ways to buy

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