User's Guide

VOKKERO GUARDIAN US - User Guide V3.0

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2 - Encryption

The encryption key is used to make communications within a given system secure. Only the devices

using the same encryption key are authorized to communicate on the network.

Several options are available:

• No encryption: the communications are not secure; all the Guardian devices can join the

network, even if they have no encryption key.

• Single key: the system uses one single encryption key; this key can be occasionally changed

by the user by selecting “New Key”

• New Key with each conﬁguration: the conﬁgurator generates a new key with each new

successfully performed con-ﬁguration.

3 - Language

You can change the system’s display language by means of the “Language” setting.

Choose the language you want and validate with on the bottom right-hand side.

4 - Updating software

Used to update the software versions of the terminals and / or the conﬁgurator.