Aktiver Summer elektromagnetischer 3 V/5 V/12 V Ton Lautsprecher Alarm langer kontinuierlicher Signalton
ab 1,86 €
(Product Model 12V Active Buzzer 3V Active Buzzer 5V（9.5MM High Split Body) 5V（6.5MM High Split Body) 5V（7.0MM High Integration). Electromagnetic Active Buzzer. 5V（9.5MM High Integration). Output Frequency 2300±300Hz 2300±300Hz 2300±300Hz 2300±300Hz 2700±200Hz 2300±300Hz.
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