Compact piezo electronic tone buzzer designed for DC 3 to 24V systems. Produces a clear, continuous tone at approximately 95 dB and arrives prewired with a 100 mm cable for fast installation. Key benefits Wide voltage compatibility: works across DC 3 to 24V so it integrates easily into many power systems. Loud, reliable alert: 95 dB output provides a strong audible signal for notifications and warnings. Simple installation: supplied with a 100 mm cable to connect quickly into existing wiring without additional adapters. Consistent continuous tone: ideal when a steady, unmistakable alarm sound is required. Piezoelectric design: compact and durable method for producing a clearly audible beep. What it does and why you need it Provides a dependable audible alert source for equipment that requires an obvious continuous tone. Solves the problem of lowvolume or indistinct alarms by delivering a decibel signal that is easy to hear in noisy environments. Fits a wide range of DCpowered devices, reducing the need to source different buzzers for different voltages. Compatibility and function Intended for use with DC 3 to 24V power supplies. Piezo electronic tone generator that emits a continuous sound at about 95 dB. Prewired with 100 mm cable for straightforward electrical connection. Practical applications Industrial equipment and machinery: use as a warning or status indicator on control panels and factory machines. Security and alarm systems: provide a clear continuous alarm tone for intruder alerts, access control, or fault notifications. DIY electronics and control projects: install on timers, relays, automation controllers, or any DCpowered prototype that needs an audible signal. What to expect A compact piezo tone buzzer that delivers a continuous, decibel beep when supplied with DC 3 to 24V. Prewired cable to speed up installation into existing systems. Suitable for a broad range of nonmedical applications where a reliable audible alert is required.