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CB-4B Alarm Bell

CB-4B Alarm Bell

Application:
high quality fire bell , use for the industry and building field .
can last working for a long time , no Electromagnetic Interference.
long life , and nice tone , the largest decibel is more than 100 d/B /1m.
Different size available , 3’, 4’, 6, 8’ 10’.

Technical Data

Model Voltage Current(A) Frequency(Hz) decibel Packing Size QTY Weight
CB-4B DC12V 35mA 50/60  85dB 44.5*28*28.5 cm 24pcs 16kg
DC24V 35mA 50/60  85dB 16kg
AC110V 35mA 50/60  85dB 22kg
AC220V 35mA 50/60  85dB 22kg

Shape 

CB-4B Alarm Bell


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