Specification:Descriptions:ABS external material, DC 3-24V working voltage, wireless, 2 mounting (screw terminals).Decibel: 85DB, continuous sound beepAn item for machinery equiment, oven, electric cabinet, industrial using, etc.
eBay
About the 'Custom Duty': Our price don't include any 'Custom Duty'. But we won't afford any 'Custom Duty'. Condition: NEW.
eBay
Made of a composite material of brass substrate and piezoelectric ceramic, with an 80mm lead wire included. It can be easily connected to a circuit by soldering the included lead wire. By assembling a special driver circuit, it can be used to generate buzzer sounds or detect vibrations.
eBay
Frequency : 4000+/-500Hz; Sound : 85dB. Overall Size : 35 x 23 x 12mm / 1.4" x 0.9" x 0.47"(L W T). Sound-making Type : Continuous Sound. Color : Black; Weight : 20g. External Material : ABS. Wire Length : 10cm / 3.9".
eBay
Produttore QWORK. Risolviamo qualsiasi problema!
eBay
5230, 5228, 5800 Xpress Music. Touch screen per Nokia n8. TEMPISTICA DI ARRIVO.
eBay
Specification:Descriptions:Plastic housing, DC 3-24V working voltage, black and red 2 wire, convenient for wiring.An suitable item for industrial use.
eBay
Piezoelectric ceramic buzzer is a device for piezoelectric ceramic sheet applications. The more common is made of zirconium, lead oxide formulation after sintering of titanium, piezoelectric ceramic sheet (pzt), because the human ear is most sensitive to the 3khz audio signal, so the production of the resonant frequency of the buzzer is usually designed in the resonant frequency of about 3khz.
eBay