VPN access
Remote access without Cloud
Protected Network
Protection for your KNX installation
Telegramlogger
Automatic recording of all KNX telegrams
Remote access
Without Cloud: OpenVPN server on the device
End-to-end encrypted connection between mobile device and ENA²
Restrict users access
Controllable via KNX group telegrams
Free client software for Windows, Linux, MacOS, Android, iOS
VPN "on demand": automatically connect to your network (iOS-only)
Integrated free DynDNS service
Recent security standards and well-known and trusted VPN software
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Remote access
Free to use, 5 GB traffic per month
No local Internet router configuration required (no port-forwarding)
Remote access for IPv4/IPv6/DS-Lite
Forwards end-to-end encrypted VPN data
Does not reduce level of security of your VPN connection
Optional. Direct VPN connection can also be used without restictions
Protected Network
Protect your building automation against unintended access, e.g., by your IoT devices
Separate physical ethernet interfaces for your main and protected networks
Control forwarding and filtering
Firewall and DHCP server
Optional. Network interfaces can alternatively work as switch
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KNX Telegramlogger
Records all KNX telegrams in internal database
~ 100.000.000 telegrams (depends on data type)
Import ETS project for data type, topology and device information
Easy to query and analyze telegrams on ENA² webserver
Show time-value charts, e.g. per hour, per day
Identify configuration errors, e.g., read requests without response
Intuitive configuration
Use your Webbrowser to configure everything directly on the device
Protected by HTTPS
First-start-wizard
Permissions and notifications configured per-user
Allow or restrict access to telegramlogger and VPN
Select user notifications
Online firmware update or manual installation of firmware file
Responsive design - configure ENA² with your Smartphone or Tablet
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Enertex® ENA²
ARM processor for industrial applications
512 MB DDR3L memory
Integrated KNX bus interface
Powered by KNX bus
Power consumption 1.8 Watts (typical workload)
Additional KNX IP interface for ETS
Display showing device parameters
Two RJ45 ethernet interfaces
DIN rail mount (4 SU)