| LEDs name | Function | Colour |
|---|---|---|
| POWER | ||
| DC_IN | Availability of DC power supply | green |
| PoE | Availability of PoE power supply | green |
| BAT | Charging status of Backup Battery | Charging in progress – red, Fully charged - green |
| SYSTEM | ||
| STATUS | Status Indication of Gateway | Normal work mode/Successful loading – green, Error / Standby - red |
| ALARM | Disconnecting the tamper – Gateway case has been opened | red |
| LTE | ||
| STATUS | LTE is activated | green |
| NET | LTE is connected | Yellow led blinks slowly when searching network, Yellow led blinks fast when transfer is online |
| GNSS | GNSS is working | green |
| LAN | ||
| Link | Link | green |
| AKT | AKTIVITY | yellow |
| LoRaWAN | ||
| 1 | First LoRaWAN Module is on board | blue |
| 2 | Second LoRaWAN Module is on board | blue |
| NET | Connection to server is available | green |
| WLAN | WiFi is available | green |
| 1PPS | 1PPS signal is available | green led blinks once per second if available |
| RS485 | RS485 receive/transmit | green – receive progress, red – transmit progress, 0 – Not active |