Standard buzzer

6761 standard buzzer products are offered for sale by suppliers on Alibaba.com, of which alarms, buzzers, and sirens accounts for 7%, acoustic components old accounts for 1%, and speakers accounts for 1%. A wide variety of standard buzzer options are available to you, such as plastic, abs.You can also choose from dc, standard buzzer,as well as from white, black, and green standard buzzer,And whether standard buzzer is through hole, {2}, or {3}.