China SG-6B1J SG-6B1Z Marine Alarm Siren:
SG-6B1J SG-6B1Z Marine Alarm Siren
1)Chapter 2 of Part 4 of the"Steel Ship Classification Rules" of the China Classification Society:
2)Chapter, of MSC.48(66) international life-saving appliance code(LSA),and its amendment MSC.218(82);
3)IMO resolution A.1021 (26) code on alerts and indicators,2009.
Colour: Red
Shell material: ABS
Cable gland: 2-M20x1.5
Power supply: AC220V±10% DC24V±10%
IP rating: IP56
Output power: 11~15w
Sound pressure level: 90~110dB