Detailed Answer
Mining environments are bumpy; remote control drop prevention: 1. Lanyard/strap (prevent falling off); 2. Silicone protective case (buffer); 3. Housing buffer structure (Lideral drop-resistant design); 4. Pass 1m drop test (IEC 60068-2-31); 5. Operation norms (no throwing). Lideral LD series passes drop test; Xingjia standard with protective case.
| Measure | Lanyard + case |
| Standard | 1m drop |
| Lideral | Drop-resistant design |
Note:After dropping, immediately test function to confirm no internal damage.