Quick Start
Downloads
| Title | Size | Date | # |
|---|---|---|---|
 HG21 Firmware v1.0.6 | 27.61 M | 2026-03-20 | |
 HG21V1.0 CE | 2.87 M | 2026-03-20 | |
| Symbols on Products and Materials | 0.38 M | 2025-06-21 | |
| HG Series Quick Installation Guide | 4.34 M | 2025-12-15 | |
| HG series HGU products Safety and Regulatory Information | 0.41 M | 2025-12-15 | |
| HG series HGU products User Guide | 2.74 M | 2025-12-15 | |
| Tenda Lightning Protection Guide | 1.61 M | 2024-04-24 | |
| HG21V1.0 HD Images | 13.58 M | 2025-08-22 | |
| HG21V1.0 Datasheet | 0.51 M | 2026-03-20 |
FAQs
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