KBRM-16,
KBRM-16 F,
KBRM-20 F,
KBS-13DA-12A,BUZZER PIEZO ELEMENT 12KHZ 13MM
KBS-13DB-4P-2,BUZZER PIEZO 4KHZ 13MM
KBS-15DA-9A-2,BUZZR PIEZO ELEMENT 10.5KHZ 15MM
KBS-15DA-9C-31,BUZZR PIEZO ELEMENT 10.5KHZ 15MM
KBS-15DB-4A,BUZZER PIEZO 4KHZ 15MM