2 PCS Buzzer Alarm Electronic Beep Buzzer DC 3V 12V 24V Active Piezo Buzzer 100dB Tone Alarm Ringer Continous Sound
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Make sure this fits by entering your model number.?Active piezo electronic buzzer module support DC 3-24V wide voltage power supply. It is a continuous Tone. As long as it is been powered it will Beep continuously.?Sound Output: 100dB at 12V DC 30cm, Response Frequency: 3000±500Hz, these buzzers are very loud which are not used indoors, them could be used outdoors, such as traffic, factory, etc..?Rated Current: 15mA, Module Size: 30 X 15mm/1.18 X 0.59inch(D*T)? Warranty Guarantee: If the item you received is defectived,please contact us at first time,we will arragne a new replacement or give you a full refund.
Make sure this fits by entering your model number.?Active piezo electronic buzzer module support DC 3-24V wide voltage power supply. It is a continuous Tone. As long as it is been powered it will Beep continuously.?Sound Output: 100dB at 12V DC 30cm, Response Frequency: 3000±500Hz, these buzzers are very loud which are not used indoors, them could be used outdoors, such as traffic, factory, etc..?Rated Current: 15mA, Module Size: 30 X 15mm/1.18 X 0.59inch(D*T)? Warranty Guarantee: If the item you received is defectived,please contact us at first time,we will arragne a new replacement or give you a full refund.
2019-03-20 14:10:18