額定工作電流 Operating Current: 24V/15mA, 110V/18mA, 220V/8mA
音量 Volume: 斷續音Staccato, ≥80db/10cm
使用頻率 Frequency: AC50Hz ~60Hz
絕緣電阻 Insulation Resistance: ≥2MΩ
防護等級 IP Ratings: IP40
耐壓 Withstanding Voltage: 2.5KV/1min, 允許電壓波動±10%, Voltage uctuation range ± 10%
使用環境溫度 Ambient Temperature: -25°C~ +50°C
