The CUI Devices part CPE-200 is a compact and versatile piezo audio indicator buzzer. With a diameter of 23.8 mm, it is perfectly suited for applications requiring a small form factor. It operates at a voltage range of 3~20 V, offering flexibility in system design. Emitting a sound pressure level of 73 dB at a frequency of 3.1 kHz, it provides clear and audible alerts. The panel mount design with wire leads allows for easy installation and integration into existing systems. With a driving circuit included, this buzzer can be easily controlled and synchronized with other devices. Whether used in industrial machinery, medical equipment, or consumer electronics, the CPE-200 is an excellent choice for audible indication needs.