Detailed Answer
Remote controls for construction sites (tower cranes, hoists, concrete placing booms) must meet: 1. IP67 protection (outdoor, dusty and rainy); 2. UV-resistant housing (long-term sun exposure); 3. Wide temperature range (-50~80°C); 4. E-stop + loss-of-signal protection; 5. 200 m communication range. The LIDEER LD series and XINGJIA series meet all requirements. Tower cranes use 10-12 key two-speed models; hoists use safety-interlocked models.
| Protection | IP67 + UV-resistant |
| Temperature | -50~80°C |
| Recommended | LIDEER/XINGJIA |
Note:Construction sites are harsh; clean and maintain the remote control daily after work.