5x95db Alarm Arduino High-Decibel12v Electronic Buzzer Beep

5X95DB Alarm Arduino High-decibel12V Electronic Buzzer Beep Specification: Color: White Quantity: 5 pc Alarm Diameter: 29mm / 1.14" Alarm Height: 15mm / 0.59" 2 Mounting Holes distance: 40mm / 1.57" 2 Wires length: 105mm / 4.13" Rated Voltage: 12V Operating Voltage: 3-24V Rated Current(MAX): 20mA Min Sound Output at 10 cm: 95 DB Resonant Frequency: 3100500 Operating Temperature: -20 ~ +80 Intermittent Sound Mounting Holes Package Included: 5X Buzzer Alarm