About products and suppliers
141 magnetic piezo buzzer alarm products are offered for sale by suppliers on Alibaba.com, of which alarms, buzzers, and sirens accounts for 75%.
A wide variety of magnetic piezo buzzer alarm options are available to you, such as plastic, abs and aluminum.You can also choose from dc, ac and zero-peak signal magnetic piezo buzzer alarm,As well as from not applicable, magnetic magnetic piezo buzzer alarm,and whether magnetic piezo buzzer alarm is black, or gray.