3-24V Piezo Electronic Tone Buzzer Alarm 95DB Continuous Sound<br /><br />Description:<br /><br />Color: Black<br />Quantity:1 pc<br />Alarm Diameter:22mm\/0.86&amp;quot;<br />Alarm Height:10mm\/0.39&amp;rdquo;<br />2 Mounting Holes distance:30mm\/1.18&amp;quot;<br />2 Wires length:90mm\/3.54&amp;quot;<br />Buzzer Type: Piezoelectric<br />Sound Pressure Level 95 dB<br />Rate Voltage: 12V DC<br />Operating Voltage: 3 - 24V<br />Max Current Rating 10mA<br />Frequency 3900&amp;plusmn;500Hz<br />Drive Method: Drive Circuit Built in Mounting Holes<br /> <br />Package includes:<br /><br />1 x 95DB Piezoelectric Buzzer Alarm