291 rohs piezo buzzer products are offered for sale by suppliers on Alibaba.com, of which alarms, buzzers, and sirens accounts for 75%, acoustic components old accounts for 3%, and speakers accounts for 1%.
A wide variety of rohs piezo buzzer options are available to you, such as plastic, abs and lcp.You can also choose from dc, ac and zero-peak signal rohs piezo buzzer,as well as from not applicable rohs piezo buzzerand whether rohs piezo buzzer is white, or black.