BJ-1K Sound and Light Alarm 12V/24V/220V 120dB Explosion-Proof Security Horn with LED Warning Buzzer for Industrial Anti-Theft
$4.39
Today it costs $4.39 on AliExpress. Since Oct 26, 2026, when we started tracking it, the price hasn't changed. We haven't tracked it long enough yet to say whether it's on sale.
We have tracked this product for less than a day; confirming a drop takes at least 3 days.
View on AliExpressThe price above is the last recorded reading, not a live checkout lookup.
Price history
$4.39
We started tracking this price on Oct 26. The chart takes shape over the days: we only draw prices we observed.
| Store | Global Daily Electricals Are Sold On PY Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Lights & Lighting › Professional Light |
| Recorded readings | 1 |
| First seen | 10/26/2026 |
| Last reading | 10/26/2026, 7:40:59 AM UTC |