FIRE ALARM BELL – Made of high-quality materials


Model B1R-90
Model Approval No FIRE ALARM BELL 10-18-1
Description DC 24V, Motor type, Below 50mA
Voltage DC 24V ± 20%
Current Below 50mA
Dimension 120(ø) x 49(D) / mm
Color Red
Material AL
Operating Temperature -10 ~ 50℃
Relative humidity 10 ~ 85%



When a fire signal is received by the receiver by the transmitter or the detector, the small motor rotates and the rods connected to the cam installed on the motor shaft vibrates, striking the inside of the alarm to produce a sound. The sound shall be at least 90 dB away from the attached sound system.



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