Detailed Answer
Code pairing management for multiple warehouse devices: 1. Pairing ledger (device–remote serial binding); 2. Color coding (different colors for different devices); 3. Numbering labels (serial numbers on remote bodies); 4. Dedicated custody (key/locker); 5. Periodic verification (pairing validity). LDER one-touch pairing makes management easy; XINGJIA supports it too. A clear ledger prevents wrong-device control.
| Ledger | Binding register |
| Labels | Color + number |
| Custody | Dedicated + locker |
Note:Digitize the pairing ledger and update it promptly on changes.