Transmission - EBS CPX200NB Installation And Programming Manual

8.2. TRANSMISSION

For the maximum transmission security the data transmitted are encrypted using AES. The
option can be used for both, GPRS and SMS transmissions.
In case encrypted transmission was selected, you can enter own data encryption key (DEK)
(256 bits - 0-9 and A-F characters) or use default setting.
CPX200NB ALARM CONTROL UNIT – INSTALLER MANUAL 61 / 116