Upgrade your alert systems with this mechanical buzzer, featuring an integrated oscillator for continuous signaling. Its durable ABS casing ensures reliability in any environment.Effortlessly mounted on a flange, it operates within a voltage range of 18-28Vdc, with a nominal voltage of 24Vdc and consumes only 30mA of current. The oscillation frequency spans 300-500Hz, delivering a sound level of 85 decibels.Easy wiring connection makes integration seamless. The black casing adds a sleek touch to your setup, while its lightweight design at just 8 grams ensures minimal impact on your devices. Ideal for consistent performance, it brings efficiency and dependability to your projects. https://elecena.pl/product/30123887/velleman-mechanical-buzzer-with-integrated-oscillator-and-durable-abs-casing 2026-04-23 https://elecena.pl/product/30123887/velleman-mechanical-buzzer-with-integrated-oscillator-and-durable-abs-casing 2026-07-01