4 Pairs Infrared Circuit Breaker Sensor 3mm LED Lamp Distance Sensor Counting Module DC 3-5V FOR IR Break Beam Sensor 100cm
Quick answer
Is $7.49 a good price for 4 Pairs Infrared Circuit Breaker Sensor 3mm LED Lamp Distance Sensor…?
It is the usual price, not a deal: $7.49 is in line with the typical price of $7.49 that DipScout measured over the last 7 days. It is the lowest in 7 days, but it has held this price since Oct 26, 2026.
$7.49
Today it costs $7.49 on AliExpress. Since Oct 23, 2026, when we started tracking it, it ranged from $7.49 to $8.02. It's the lowest price in 7 days, but it has been at this value since Oct 26, 2026; by our price history that is already the normal price, not a sale.
No drop compared with what we observed over the last 7 days. The store advertises "was $16.28", but that is the store's own claim; we only state discounts our price history proves.
View on AliExpressThe price above is the last recorded reading, not a live checkout lookup.
Price history
Today$7.49lowest ever seen
Lowest$7.49since Oct 26
Highest$8.02Oct 23 to Oct 26
Tracked since Oct 23 · 1 changeHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Oct 26, 01:09 UTC | $7.49 | −7% |
| Oct 23, 20:06 UTC | $8.02 | start |
| Store | Hello Hello Home Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Electronic Components & Supplies › Active Components |
| Recorded readings | 2 |
| First seen | |
| Last reading |