| Number of beeps / LED Signals | Meaning |
| 2 | Battery empty. Re-charging is urgently required |
| 7 | Error during registration in the network. For example SIM card activation delay or your boar alert systems is still set on “inactive”. Please check your system in the “Individual device overview that it has been activated |
| 9 | SIM reading error! Please contact our support |
| 12 | Error during data transmission. No need to act - the BOARMASTER will automatically retry after a few minutes until the transmission is successful |