Piezo Buzzer Element Dimensions ? x H: 70 x 80 mm Dimensions ? x H + basket: 70 x 80 + N/A Frequency: 3.6 kHz Operating temperature: -25...+70 °C Volume: 92...107 dB Series: modulSIGNAL70 Cap: Polycarbonate Housing: Polycarbonate Protection rating: IP65 Series: modulSIGNAL70 Tone type: Buzzer / Continuous / Pulse Tone Type of signal: - Current: 40 mA Operating voltage: 230 VAC Power: 9.2 W