2PC/Lot SFM-27 Active buzzer High-decibel 3-24V 12V 95DB Electronic Buzzer Beep Alarm Intermittent For Arduino diy Buzzer
Specifications:
Color: White
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: 3100±500
Operating Temperature: -20~+80°