GW101 gateway provides 8 indicator lights. By observing the indicator lights, you can easily understand the system operation status. The physical diagram of the indicator lights is as follows:

The indicator lights are described in the following table:
| No. |
| 1 |
| 2 |
| 3 |
| 4 |
| 5 |
| 6 |
| 7 |
| 8 |