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EMX IRB-4X Infrared Photoeye Safety Sensor

Rated4.6(59 ratings)Only 1 left

Great price

$209.95 is 27% below the $289.00 it normally sells for, and the lowest we've seen in 138 days.

Now
$209.95
Normally
$289.00
Lowest in 138 days
$209.95(Nov 9)
Highest
$299.55
Evidence: Strong138 days tracked98 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, at a price below today's $209.95. No account, no newsletter.

The listing's crossed-out price

Holds up

The listing shows

crossed out: Typical $289.00 −27%

Against its normal price

−27% vs $289.00

Typical $289.00 (−27%) holds up: today's price is 27% 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 →

Price history

Tracked since Jun 25 · 138 days · 98 price changes

Loading the price chart.

  • Price
  • Not checked for 3+ days
  • Normal $289.00
  • 5% or more below normal

How often does it drop below normal?

In the 138 days we've tracked it, this is the first time it has stayed 5% or more below today's normal price for an hour or more. It has been below normal for about 2 days so far.

A count of what happened, not a prediction.

Other ways to buy

  • New from

    $209.95

    HouseHold Supplies Mega StoreSeller rating 75% of 395

All 4 offers
All offers, by price
SellerConditionPriceFBASeller rating
HouseHold Supplies Mega StoreNew$209.95No75% of 395
Eclectic ProductsNew$288.98No74% of 12,789
Gate Openers and moreNew$289.00No79% of 3,239
PRO-XPRESSNew$299.55Yes87% of 1,722

More real deals in Tools & Home Improvement

See all
Get this as JSONThe same verdict and prices, from the TrackPin API.
GET/api/v1/product/B000F5NR8M
Request
curl https://trackpin.co/api/v1/product/B000F5NR8M \
  -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 17:44 UTC
{
  "asin": "B000F5NR8M",
  "title": "EMX IRB-4X Infrared Photoeye Safety Sensor",
  "image": "https://m.media-amazon.com/images/I/61SrVaUi4KL._AC_SL500_.jpg",
  "currency": "USD",
  "category": "Home Improvement",
  "category_label": "Tools & Home Improvement",
  "in_stock": true,
  "price": {
    "current_cents": 20995,
    "reference_cents": 28900,
    "discount_pct": 27.35,
    "is_deal": true,
    "observed_at": 1794415563326,
    "changed_at": 1794215275489,
    "checked_at": 1794415563326,
    "source": "stored"
  },
  "verdict": {
    "label": "great",
    "text": "Great price",
    "pct_vs_normal": 27.35,
    "evidence": "strong",
    "stale": false,
    "suspect": false,
    "steady_since": null,
    "sentence": "Great price. $209.95 is 27% below the $289.00 it normally sells for, and the lowest we've seen in 138 days."
  },
  "listing_claim": {
    "label": "Typical:",
    "listing_reference_cents": 28900,
    "claimed_pct": 27,
    "real_pct": 27.35,
    "class": "holds_up",
    "observed_at": 1794398824126
  },
  "stats": {
    "min_cents": 20995,
    "max_cents": 29955,
    "avg_cents": 29351,
    "history_days": 138,
    "price_levels": 271,
    "price_changes": 98,
    "distinct_prices": 3,
    "lowest_at": 1794215275489
  },
  "history": [
    {
      "price_cents": 29955,
      "from": 1790057183671,
      "to": 1792234159770
    },
    {
      "price_cents": 28900,
      "from": 1792245987239,
      "to": 1792245987239
    },
    {
      "price_cents": 29955,
      "from": 1792246555505,
      "to": 1792419290245
    },
    {
      "price_cents": 28900,
      "from": 1792433512785,
      "to": 1794200236669
    },
    {
      "price_cents": 20995,
      "from": 1794215275489,
      "to": 1794415563326
    }
  ],
  "last_seen": 1794415563326
}
// … 266 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.