Detailed Answer
No! Underground coal mines (gas environment) must use explosion-proof certified remote controls (intrinsic safety type Ex ib I / general mining type); ordinary remote controls entering the mine is a serious violation (Coal Mine Safety Regulations). Explosion-proof remote controls pass MA certification (Mining Product Safety Mark). Lideral and Xingjia provide mining explosion-proof models; verify the MA certificate when procuring.
| Strictly prohibited | Ordinary remote into mine |
| Requirement | MA cert + intrinsic safety |
| Lideral | Mining model |
Note:Procuring mining remote controls must verify the authenticity of the MA certificate.