Specifications
This fire alarm bell can be connected with main controller.When the main controller receives signal of a fire, the fire alarm bell will sound continuous alarm to remind people escape from the fire. The fire alarm can work as a independent bell supplied by main power.
*Size:dia.150mm(6 inch)
*Operating voltage: 2 kinds of voltage optional as below:
For connecting to 220V AC main power, it is a magnetic style fire alarm bell and can work as a bell independently.
For 24V DC voltage,it is a motorised style fire alarm bell which connects with fire alarm system.
We should make sure which voltage and application we need before ordering,because internal construction of fire alarm bell is different.
* Operating current:
≤100mA for magnetic fire alarm bell using 220V AC voltage
≤50mA for motorised fire alarm bell using 24V DC voltage
*Sound level: ＞95dB