2PCS/Pack DC9V~24V PIR Infrared Motion Automatic Sensor Detector Smart IR Light Switch Human Body Induction Indoor Outdoor Lamp
Quick answer
Is $3.15 a good price for 2PCS/Pack DC9V~24V PIR Infrared Motion Automatic Sensor Detector…?
It is the usual price, not a deal: $3.15 is in line with the typical price of $3.15 that DipScout measured over the last 5 days. It is the lowest in 4 days, but it has held this price since Oct 25, 2026.
$3.15
Today it costs $3.15 on AliExpress. Since Oct 22, 2026, when we started tracking it, it ranged from $3.15 to $3.19. It's the lowest price in 4 days, but it has been at this value since Oct 25, 2026; by our price history that is already the normal price, not a sale.
No drop compared with what we observed over the last 5 days. The store advertises "was $6.32", 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$3.15lowest ever seen
Lowest$3.15since Oct 25
Highest$3.19Oct 23 to Oct 25
Tracked since Oct 22 · 2 changesHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Oct 25, 13:06 UTC | $3.15 | −1% |
| Oct 23, 12:01 UTC | $3.19 | +1% |
| Oct 22, 15:15 UTC | $3.15 | start |
| Store | China Lighting Capital Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Home Improvement › Family Intelligence System |
| Recorded readings | 3 |
| First seen | 10/22/2026 |
| Last reading | 10/26/2026, 2:07:40 PM UTC |
Also sold by 1 other store
Same title and category on AliExpress, cheapest first. Each store has its own price and history; check the variant and shipping.
| China Lighting Capital Store | $3.15 · 42 sold |
|---|