Detailed Answer
Shipyards are humid (seaside/rain/docks). Moisture protection: 1. IP67 sealing (standard on LDER); 2. ePTFE breathable membrane (anti-condensation); 3. Dry-cabinet storage; 4. Seal/O-ring checks; 5. Conformal coating on PCBs. XINGJIA likewise. Poor moisture protection leads to sticky keys and internal corrosion.
| Sealing | IP67 |
| Anti-condensation | Breathable membrane |
| Storage | Dry cabinet |
Note:Shipyard remotes must go into a dry cabinet after work.