Fire Alarm Bell
1.Rated voltage: DC12/24V
2.Rated current: 20mA
3.Sound pressure: 96dB
4.Size: 6",8",10" fire bell

2.Operating voltage: DC24V;
3.Working current: ≤25mA;
4.Audio Alarm: ≥96dB;
5.Waterproof;
6.Base Material:Plastic.