232 waterproof piezoelectric buzzer products are offered for sale by suppliers on Alibaba.com, of which alarms, buzzers, and sirens accounts for 81%, acoustic components old accounts for 5%, and microphones accounts for 1%.
A wide variety of waterproof piezoelectric buzzer options are available to you, such as plastic, lcp.You can also choose from magnetic, piezo waterproof piezoelectric buzzer,as well as from dc, peak-peak signal, and zero-peak signal waterproof piezoelectric buzzer, and whether waterproof piezoelectric buzzer is white, black, or green.