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