3398 machinery buzzer products are offered for sale by suppliers on Alibaba.com, of which alarms, buzzers, and sirens accounts for 5%, calling system pagers accounts for 1%.
A wide variety of machinery buzzer options are available to you, such as plastic, abs.You can also choose from white, black and green machinery buzzer,as well as from pulse machinery buzzerAnd whether machinery buzzer is surface mount, {2}, or {3}.