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Uy / Mahsulotlar / 42mm siren ovozi piezo buzzer

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Rasm Mahsulot nomi Model o'lchovi Voltaj chastotasi strelkali ishlaydigan kuchlanish tafsilotlari
42mm siren ovozi piezo buzzer 42mm siren ovozi piezo buzzer Msps42bw150v12 41.7 * 18.0MM 12VDC 3500 ± 500Hz ≥90db @ 10cm ≤25m 5 ~ 18VDC Tafsilotni ko'rish »