Large Piezo Alarm - 3KHz
We can get 347 units in Australia from SparkFun. If you order today, we can dispatch this stock between Mar 03, 2021 - Mar 05, 2021.
This 3KHz Piezo Alarm is a great option for when you need a loud audible alarm (or are just looking for a way to prank your friends). This alarm produces a 3KHz at up to 100dB(A) and has an input range of 3V to 18V.
- 3V to 18V input
- 3KHz output
- 25.1mm diameter, 22.2mm height
- 100 dB(A) at 18V at 61cm
- 78 db(A) at 3V at 61cm