Wire Length : 10cm / 3.9inch
External Material : Plastic;
Color : White
Weight : 9g;
Product Name : Electronic Buzzer;
Model No. : SFM-27;
Type : Continuous Sound
Rated Voltage : DC 3-24V;
Sound Pressure : 90dB;
Overall Size : 48 x 30 x 15mm / 1.9 x 1.2 x 0.6 inch (LxWxT)
Mounting Hole Diameter : 3mm / 0.12 inch;