1.Rated voltage: AC 6V 500V, DC 6V 220V 2.Rated current: 13 ~ 18mA buzzer,micro switch,With high brightness, loud sound, good appearance, long life, and great variety of various specifications.Our product is popular There are two type buzzer for our products: one is common buzzer ,another is flash buzzer..Features:1) Rated voltage: AC 6V 500V, DC 6V 220V2) Rated current: 13 ~ 18mA3) Main ...