Product description:

1, Design of HWB-C Explosion-proof station meets the extremely special environment such as IIB gas group and combustible dust; Its manufacture complies with GB3836-2010 standard. The use of scientific flameproof structure to achieve IIB explosion-proof requirements;

2, single can carry out propaganda operation, multiple connections can be carried out at the same time propaganda propaganda. Easy installation, easy maintenance.

3, BYS series explosion-proof loudspeaker design to meet IIC gas group and flammable dust and other extremely special environment, its manufacture in line with the provisions of GB3836-2010 standards. The use of scientific flameproof structure to IIC explosion-proof requirements;

4, BYS series explosion-proof speakers have 15W, 25W, 50W, 100W-type power of four products for different requirements. Small size, loud voice, high fidelity.