85 dB Panel Mount Continuous Internal Buzzer (3–28 V DC, 25.4 mm)
Loud, Reliable Audible Warning Component with Wide DC Operating Voltage
This 85 dB panel-mount continuous buzzer delivers a clear, high-decibel audible alert for industrial control panels, safety alarms, and consumer devices. Operating across a wide voltage range of 3V DC to 28V DC, this internal drive piezo sounder provides steady, low-power continuous tone output without requiring external drive circuitry. Featuring a standard 25.4mm mounting footprint with a 33.5mm overall profile, it installs quickly into enclosure cutouts, making it a reliable solution for process equipment, automotive indicators, security consoles, and fault-detection systems.