Electronic hooters are used in fire alarm systems to alert people in case of fire. ... In the USA, fire alarm systems have signals for evacuation that are typically a standard audio frequency. They may also have visual notifications in public areas.
Material
Mild Steel
Size
130x180x80 mm
Weight
1.2 Kg
Speaker
4 watt
Current Consumption
260 mA
Sound
100 db O/P
Minimum Order Quantity: 1 1 Pack contains : 1 Unit
Electronic hooters are used in fire alarm systems to alert people in case of fire. ... In the USA, fire alarm systems have signals for evacuation that are typically a standard audio frequency. They may also have visual notifications in public areas.
Material
Mild Steel
Size
130x180x80 mm
Weight
1.2 Kg
Speaker
4 watt
Current Consumption
260 mA
Sound
100 db O/P
Minimum Order Quantity: 1 1 Pack contains : 1 Unit