1)Working Voltage:220VAC 50HZ/24VDC2)Max.Current:5A 220V 50HZ 8A 24VDC3)Contact Resistance:≤0.1Ω4)Working Conditions:5)Temp.Range :-10 to 50
6)Max.relative humidity:≤93±2%
Fire Alarm Manual Call Point JTY-WK-6003