What is a Buzzer or Audio Indicator?
A buzzer or Audio Indicator is an audio signalling device, which may be mechanical, electromechanical, or piezoelectric. Typical uses of buzzers and Audio Indicators include alarm devices, and confirmation of user input such as a confirmation of an action being performed. or an acknowledgement of an activity.
What is a Buzzer or Audio Indicator?
A buzzer or Audio Indicator is an audio signalling device, which may be mechanical, electromechanical, or piezoelectric. Typical uses of buzzers and Audio Indicators include alarm devices, and confirmation of user input such as a confirmation of an action being performed. or an acknowledgement of an activity.
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PPB30-01 Reducer 30mm hole
PPB30-01? 30mm Hole Reducer ?
USD $1.76PPB30-01 Reducer 30mm hole
USD $1.76 -
RB2-BZ41 Panel Adaptor, Reducer 30-22mm
RB2-BZ41 Panel Adaptor, Reduces 30mm Opening to 22mm, Metal
USD $20.07RB2-BZ41 Panel Adaptor, Reducer 30-22mm
USD $20.07
