Attention! Make sure to initialise the app! Unused QR code
contains access data and can be misused!
Notice: Always store the QR code securely – protected against
use / copying by unknown persons.
Attention! When establishing a WLAN connection (incl. router
+ corresponding password), pay attention to the necessary
security requirements, e.g. secure and strong passwords
(at least 8 characters, including upper / lower case letters,
numbers, special characters) and change them at certain
intervals.
blueMatic EAV4 / EAV4+ 510736414Installation, Operating and
Maintenance Instructions
1
EN
Aug. Winkhaus GmbH & Co. KG ∙ Berkeser Straße 6 ∙ 98617 Meiningen
T +49 369 3950 - 0 ∙ www.winkhaus.com ∙ Subject to technical changes
1.5.2 Safety instructions for smartphones (only EAV4+)
Make sure that your smartphone’s virus scanner and firewall are always up to
date. This is the only way to protect yourself from attacks from the Internet. Re-
gularly check that your software is up to date and install the available updates.
1.5.3 Notes on wireless operation (e.g. Bluetooth®/WLAN,
only EAV4+)
Radio transmission takes place via a non-exclusive transmission path. This may
cause interference from other radio applications. Electric motors or defective
electrical devices may also cause malfunctions. The transmission performance
and reception characteristics of blueMatic EAV4+ depend heavily on structural
conditions. This means that the range in the open field is dierent from that in
buildings. Likewise, the signal is transmitted dierently at high humidity than at
low. When using WLAN, it must be ensured that it is available in front of the
entrance door/outside the house.