If you would like to learn more buzzer, motor siren, electronic siren and mini motor siren details, please browse the following categories and feel free to inquire.
P8. Buzzers Specification: Mounting Style: surface mounting / flush mounting
P9. Electronic Sirens, Motor Sirens, Mini Motor Siren. Rated Voltage: AC:110V,220V / DC:12V,24V
P10. Motor Sirens & Double Motor Sirens
P11. Double Motor Siren