Description

Passive Buzzer Unit is a mini passive buzzer unit, drove by 4KHz signal, that sounds up to 72dB within 10cm distance under rating input power. With the feature of compact size, low-power consumption, awesome audio performance, and a protective housing. Applied for varied buzzer alarm scenario.

Product Features

• Drive signal:
  • 4KHz oscillation frequency
  • Up to 72dB (within 10cm, at rating power)
  • Drive signal: 4KHz 1/2duty square wave

Include

• 1x BUZZER Unit
• 1x HY2.0-4P cable (20cm)

Applications

• Buzzer/reminder

Specification

LEARN AND DOCUMENTS