Buzzer magnetik internal,Swara sisih Frekuensi resonansi: 2.7±0.3KHz Tegangan operasi: 3-7VDC Tegangan Rated: 5VDC Konsumsi Saiki: 30mA Max.at Rated Voltage Tingkat Tekanan Swara: 82dB Min ing Rated Voltage ing 10cm Nada alam:pancet Suhu operasi: -40 ~ + 85 ° C bobot: 1g Bahan omah: PPO
ukuran:
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