Buzzer piezo sing didorong internal, Swara paling dhuwur Frekuensi resonansi: 2.9±0.5KHz Tegangan operasi: 10-28VDC Tegangan Rated: 12VDC Konsumsi Saiki: 30mA Max.at Rated Voltage Tingkat Tekanan Swara: 90dB Min ing Tegangan Rated Nada alam:Terus + Pulsa Cepet Suhu operasi: -40 ~ + 85 ° C bobot: 33g Bahan omah: ABS ukuran:
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