China CHJ-1Z-Q Flush Type Engineer Alarm Host:
CHJ-1Z-Q Flush Type Engineer Alarm Host
1)Chapter 2 of Part 4 of the"Steel Ship Classification Rules" of the China Classification Society:
2)IMO resolution A.1021 (26) code on alerts and indicators,2009.
Capacity: 6 door
Colour: Dull black
Shell material: ABS
Power supply: DC24V±10%
IP rating: IP22
Power consumption: 50W
Call alarm sound level: 75~95dB