DAP5020 Fire Fighting Alarm Bell

Technological Parameter

·Operating voltage: DC 22V～28V

·Working current: 20mA

·Output sound: >85dB

The DAP5020 Fire fighting Alarm Bell is a sound output set between fire automatic alarming and linkage system, when alarming system occurs fire alarm, the system is ringing to warn people notice the fire through the controlling module startup the alarm bell.