Warning Buzzer & Chime
2PCS SFM-27 Active Buzzer High-decibel DC 3-24V 12V 95DB Electronic Buzzers Beep Alarm Intermittent
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°