EHL Multi-tone alarm sounder 12-24 V AC/DC IP66 110 dB

The 125 mm electronic multi-tone alarm sounder features a short, fixed loudspeaker with a maximum sound pressure of 110 dB (A) and a high protection rating of IP 66. It offers two types of operation: Type D allows the selection of one tone from 15 via a DIP switch, while Type K enables external switching of all 15 tones. Tone and timing frequencies are adjustable using a potentiometer, and the sounder is housed in a robust, epoxy powder-coated die-cast aluminum casing.