| File/Direcory | File Size | Date | |
|---|---|---|---|
| .. | - | 2023-03-22 | |
| Security1.0 | - | 2021-02-09 | |
| Security1.0 Intercom Firmware_easy to degrade from Security2.0 | - | 2021-02-08 | |
| Security2.0 | - | 2023-03-22 | |
| Villa Door Station | - | 2022-01-19 | |
| Villa Door Station(B) | - | 2022-10-21 | |
| Villa Door station(C) | - | 2023-03-22 |