AD16-22SM Buzzer 22mm Panel Diameter DC 12V 24V AC 110V 220V Flash Signal Light Red LED Active Buzzer Beep Alarm Indicator
Quick answer
Is $1.70 a good price for AD16-22SM Buzzer 22mm Panel Diameter DC 12V 24V AC 110V 220V Flash…?
It is the usual price, not a deal: $1.70 is in line with the typical price of $1.74 that DipScout measured over the last 14 days. It is the lowest in 18 days, but it has held this price since Nov 10, 2026.
$1.70
Today it costs $1.70 on AliExpress. Since Oct 23, 2026, when we started tracking it, it ranged from $1.70 to $1.78. It's the lowest price in 18 days, but it has been at this value since Nov 10, 2026; by our price history that is already the normal price, not a sale.
No drop compared with what we observed over the last 14 days. The store advertises "was $3.78", 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$1.70lowest ever seen
Lowest$1.70since Nov 10
Highest$1.78Oct 23 to Nov 2
Tracked since Oct 23 · 3 changesHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Nov 10, 19:38 UTC | $1.70 | −2% |
| Nov 3, 12:34 UTC | $1.74 | +2% |
| Nov 2, 14:12 UTC | $1.71 | −4% |
| Oct 23, 07:48 UTC | $1.78 | start |
| Store | Power Meters Store |
|---|---|
| Positive feedback (AliExpress) | 90% |
| AliExpress category | Lights & Lighting › Professional Light |
| Recorded readings | 4 |
| First seen | |
| Last reading |