

Sound output | dB | 75±5 |
Rated voltage | VAC | 220 |
Operating voltage | VAC | 180~260 |
Resonant frequency | Hz | 400±100 |
Current consumption | mA | 30 |
Isolationform | "E" | |
Tone | Continuous | |
Operating temperature | °C | -20~+70 |
Storage temperature | °C | -30~+75 |
Weight | g | 20 |