Electric Bell
1. Voltage: AC 12V 24V 36V 48V 110V 220V 380V
DC 12V 24V 36V 48V 110V 220V 380V
2. Size: 2 inch to 12 inch
3. Sound intensity: 86dB
1. Voltage: AC 12V 24V 36V 48V 110V 220V 380V
DC 12V 24V 36V 48V 110V 220V 380V
2. Size: 2 inch to 12 inch
3. Sound intensity: 86dB