UKCOCO 2Pcs SFM-20-B Active Piezoelectric Buzzer Continuous Sounder Buzzer Beep Tone Speaker Alarm with Lead Wire for Classroom Game Show Physics Circuits (Black)
Description This item is a piezo electronic alarm buzzer well made of premium material this item is durable and practical use. Inside is a piezo plus the driver circuitry. Designed with 2 wired connctors which are convenient for connecting. The buzzer features low voltage low power consumption and high voice pressure. Ideal product for industrial use. Features - Brand: UKCOCO. - Color: Black. - Material: ABS and electric components. - Size: 2.2 x 2.2 x 1 cm. - Rated Voltage: 12V. - Rated Current: 85dB. - Resonant Freq: 3000±500Hz. - Operating Temp: -20~+45℃. - Storage Temp: -20~+60℃. - Weight: 4g. - Well made of premium ABS material this item is durable and practical to use. - Inside is a piezo plus the driver circuitry and electric components. - 12V rated voltage 2 wired connctors convenient for connecting. Ideal for industrial use. - The buzzer features low voltage low power consumption and high voice pressure. - Widely used in computers printers copiers alarms electronic toys automotive electronic equipment telephone timer and other DIY electronic products as a sound device.