Detailed Answer
Future selection considerations: 1. Open data interfaces (for future platform integration); 2. Safety level headroom (SIL upgrade space); 3. Frequency band compliance (follow new regulations); 4. Supplier continuity (don't choose brands at risk); 5. Cloud platform compatibility (cloud integration trend); 6. Trade-in/recycling terms (environmental). LDER/XINGJIA continuously upgrade their product lines; choosing mainstream brands is more stable.
| Interface | Open |
| Safety | Level headroom |
| Brand | Sustained operation |
Note:When selecting, consider trends and leave room for expansion.