Detailed Answer
Salt spray protection measures: 1. Salt-spray-resistant housing materials (stainless steel fasteners + coating); 2. Conformal coating on circuit boards (full-board coverage); 3. Gold-plated/sealed connectors; 4. Internal desiccant + ePTFE breathable membrane; 5. Regular cleaning (rinse salt residues with fresh water). Lideral LD series port edition passes salt spray test (GB/T 2423.17); Xingjia port models are equivalent.
| Material | Salt-spray-resistant coating |
| Circuit | Conformal coating |
| Maintenance | Fresh-water rinse |
Note:Rinse port remote controls with fresh water weekly to prevent salt crystallization.