The CPE-243 is a piezo buzzer indicator designed for audible signaling applications. It operates on a rated voltage of 12 Vdc, with a functional range from 9 to 16 Vdc, and draws a maximum current of 35 mA. This device produces a minimum sound pressure level of 80 dB at 30 cm, with a typical rated frequency of 5 kHz. Featuring wire leads for straightforward installation and a rugged IP67-rated ABS housing, the CPE-243 is well-suited for various industrial and outdoor applications requiring a reliable and durable audible alert.