Electromagnetic Buzzer with Active Circuit -5VDC, 12mm buzzer -Internal oscillator buzzer -Buzzer alarm Active Circuit Buzzer Electromagnetic Buzzer with Active Circuit (Internal oscillator circuit)(Diameter 12mm by Height 9.5mm, 2700Hz, 3~15VDC)1, No minimum order...

Electromagnetic Buzzer with Active Circuit -1.5VDC, 12mm buzzer -Internal oscillator buzzer -Buzzer alarm Electromagnetic Buzzer with Active Circuit (Internal oscillator circuit)Active  buzzer (Diameter 12mm by Height 9.5mm, 2700Hz, 3~15VDC)1, No minimum order...

Magnetic Buzzer with Circuit Built in -7VDC, 12mm buzzer -Internal oscillator buzzer -Buzzer alarm Magnetic Buzzer with Circuit Built in (Active circuit)(Diameter 12mm by Height 9.5mm, 2700Hz, 3~15VDC)1, No minimum order requirement;2, Have room to negociate about price;3,...

Magnetic Buzzer with Circuit Built in -5VDC, 12mm buzzer -Internal oscillator buzzer -Buzzer alarm Magnetic Buzzer with Circuit Built in (Active circuit)(Diameter 12mm by Height 9.5mm, 2300~3200Hz, 3~15VDC)1, No minimum order requirement;2, Have room to negociate about...

Magnetic Buzzer -Buzzer alarm -Application:Mobile,Computer,Medical equipment Buzzer , 12*7.5mm buzzer 1.Company Profile-Dongguan Sweetsound Electronic Company Limited,a Hong Kong independently owned company,was established in 1991,Sweetsound is a professional enterprise to...

Magnetic Buzzer with Circuit Built in -5VDC, 12mm buzzer -Internal oscillator buzzer -Buzzer alarm Magnetic Buzzer with Circuit Built in (Aother magnetic buzzer type is passive circuit buzzer)(Diameter 12mm by Height 7.5mm, 2300~3200Hz, 3~15VDC)1, No minimum...