A 45 mm panel-mount buzzer with an LED steady beacon, featuring a maximum sound pressure of 98 dB (A) and infinitely adjustable settings. It has a high protection rating of IP 65, with a panel size of 22.5 mm/M22. The buzzer offers a steady tone and LED light, both of which can be switched separately. It includes user-friendly connection technology and is suitable for industrial and general applications. An adapter for M30.5 mm panel size is also available.