EHS Multi-tone alarm sounder 230-240 V AC IP66 118 dB

The Ø 125 mm electronic multi-tone alarm sounder features a swivelling loudspeaker with a maximum sound pressure of 118 dB (A) and a high protection rating of IP 66. It offers two types of operation: Type D allows selection of one of 15 tones via a DIP switch, while Type K enables external switching of all 15 tones. Tone and timing frequencies are adjustable using a potentiometer, all housed in a robust die-cast aluminium casing with an epoxy powder coating.