Beyerdynamic Unite TP - Encryption

UNITE – System information
11
6.4 Encryption
The audio data is always encrypted with an AES-256 code to
ensure a secure transmission against unauthorised listening.
Important: The required key will be generated within the
charging unit itself and transmitted to the transmitters and
receivers during the pairing process.
As the encryption code is not transmitted wirelessly,
the syem is better protected again unauthorised
liening. Should the receiver receive a dierently
encrypted audio signal, for which no encryption code
has been saved, the received audio signal will be
muted. The receiver display will also alternate between
showing the relevant channel name and the “KEY!” error
message. Encryption of the audio signal is explained
schematically in the “Encryption” diagram.
Note: For group ID 256 only, a factory preset code is used
that cannot be changed. You can use this group ID for a
syem without pairing.
Important:
The transmitter and receiver can only communicate if
the settings for group ID, channel name and encryption
match. Transmitters cannot communicate with
receivers that do not have the same pairing
information. This is shown in the “Encryption” diagram.
RP
A
E
ncryption
T
P
A
A
RP
B
Group-ID 256
N
ame 1
A
RP
T
P
R
P
Group-ID 256
N
ame 1
A
Group-ID 1
Name 2
B
Transmitter and receiver must
have the same name and key to
communicate with one another
Only transmitter and receiver
with the same key can commu-
nicate with one another