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PriceProven
Perimeter Trip Alarm 3 Modes Motion Activated Alarm Perimeter Defense Device Portable Camping Security Tools Safety DefenseSTEADY PRICE

Electronics

Perimeter Trip Alarm 3 Modes Motion Activated Alarm Perimeter Defense Device Portable Camping Security Tools Safety Defense

11+ sold
$12.39STEADY PRICE

What our readings say: Every reading across 7 days was $12.39.

Price we recorded today. Purchase happens on AliExpress, under their terms — we never handle payment, and we earn a commission at no extra cost to you.

Seller lists it at $25.81 — a claimed saving of $13.42. AliExpress does not verify that figure, and 37.2% of the listings we track make a claim in the same 50-59% range, so on its own it means very little.

What we recorded for this product

Prices recorded by PriceProven over time. The listing shows its current price; this section shows the dated observations we have stored.

Price today
$12.39
Days of our own readings
7
Price readings taken
10
Tracking since
29 August 2026
Seller claims it was
$25.81 (−52%)

What our readings say: Every reading across 7 days was $12.39.

See what we have recorded across every listing we track

See this record on AliExpress itself — free Chrome extension

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ShippingQuoted at AliExpress checkout

Buyer protectionHandled by AliExpress

ReturnsPer seller policy

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Seller on AliExpress

How this works

About this product

Perimeter Trip Alarm 3 Modes Motion Activated Alarm Perimeter Defense Device Portable Camping Security Tools Safety Defense — listed under Electronics. Full specifications are on the AliExpress product page.

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Comparable products we track

3 products in Electronics close enough to compare on price1 is cheaper than this one.

How this compares to everything else we track

We track 6,416 products in Electronics. At $12.39, it sits above the middle of that category, which is $6.26 — a range covering very different kinds of product, so read it as placing the price, not judging it.

The seller claims 52% off. So do 30,376 other products we track — 37.2% of our whole catalogue claims a discount in the 50-59% band. At that frequency the figure is a listing convention rather than a signal. Either way AliExpress does not check strike-through prices, which is why we record our own instead of repeating theirs.

AliExpress reports 11 orders for it. For comparison, the median listing we track in Electronics reports 125 — though a category holds very different kinds of thing, so read that as scale rather than as a ranking. Order counts come from AliExpress and are not a claim about price.

We have recorded this product’s price on 10 separate days since 2026-08-29, and it has not moved once. This history was recorded over time, not reconstructed after the fact — the longer we track a listing, the stronger the evidence becomes.

If you buy through our link, AliExpress pays us 7.0% of the sale. It costs you nothing extra, and we publish the rate so you can judge our incentive for yourself.