Large Piezo Alarm - 3KHz【限量5個】

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Description

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 a3KHzat up to100dB(A)and has an input range of 3V to 18V.

Features:

• 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

Documents:

Datasheet 

• Large Piezo Alarm - 3KHz x 1