BJ-AN-2Q/4Q General Alarm Button Extension Plate

BJ-AN-2Q/4Q General Alarm Button Extension Plate

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: Dull black

Shell material: ABS

IP rating: IP22