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KNX Matter Server
Switch for Room Service
Interface between KNX system and Matter-based smart assistants
Highlights
-
Easy visualisation of KNX functions in the Smart Assistant app on the mobile device
-
Create customised automatic functions without ETS knowledge
-
Works locally and offers secure remote access to the Smart home
-
Now supports (via 1Home v4.1, July 2025):
-
Loxone integration
-
Crestron Home integration
-
IoT Gateway functionality for Matter IoT devices (e.g. Nuki, Philips Hue, IKEA)
-
Smart home apps supported:
-
Apple Home · Google Home · Samsung SmartThings (Beta) · Home Assistant (Beta) · Amazon Alexa (now available)
Description
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:aria-labelledby="getId('label', index)"
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Description
The Elsner KNX Matter Server is "powered by 1Home" and connects KNX with Matter. In this way, the advantages of both systems are utilised: KNX as the global building bus standard and Matter-based smart assistant functions such as voice control, integration of wireless systems, geofencing, visualisation...
The KNX Matter Server offers easily linkable function blocks for easy home automation.
The KNX Matter Server runs completely locally, but also enables secure remote access. It only requires a temporary internet connection for updates. Please note that some Smart Assistants require a permanent internet connection.
Get to know the possibilities of the KNX Matter Server
Functions
$el.scrollIntoView(scrollConfiguration))"
@click.outside="isOpen = false"
:aria-expanded="isOpen"
class="flex items-center justify-between w-full pt-s7 px-s3 scroll-m-16"
:class="!isOpen ? 'pb-s7' : 'pb-s0'"
:aria-labelledby="getId('label', index)"
:aria-controls="getId('content', index)"
>
Functions
Technical data
$el.scrollIntoView(scrollConfiguration))"
@click.outside="isOpen = false"
:aria-expanded="isOpen"
class="flex items-center justify-between w-full pt-s7 px-s3 scroll-m-16"
:class="!isOpen ? 'pb-s7' : 'pb-s0'"
:aria-labelledby="getId('label', index)"
:aria-controls="getId('content', index)"
>
Technical data
General:
Housing
plastic
Degree of protection
IP20
Dimensions (W x H x D)
72 mm × 90 mm × 60 mm
Division units
4
Total weight
≈ 150 g
Ambient temperature
-5…+45 °C
Ambient humidity (RH), non-condensing
5...93 %
Storage temperature
-25...+70 °C
Protective class
III
Overvoltage category
III
Pollution degree
2
Ethernet/LAN:
IP connection socket
RJ45 (1000 Mbit/s)
Data rate
1 Gbit/s
Installation
IEEE 802.3: 1000BASE-T, 100BASE-TX, 10BASE-T- IPv4 & IPv6
Supported network protocols
ARP, ICMP, ICMPv6, IGMP, UDP/IP, TCP/IP, DHCP, NTP, mDNS, DNS-SD, HTTP
Max. Number of simultaneous KNXnet/IP tunnelling connections
4
KNX bus:
Nominal voltage
30 V DC SELV
Connection
bus plug-in terminal
Conductor diameter
Ø 0.8 mm s
Stripping length
5 mm
Supply:
Voltage
12...30 V DC SELV
Power consumption at max. typ.
30 V DC 170 mA 70...100 mA
Connection
plug-in terminal
Conductor diameter
Ø 0.8 mm s
Stripping length
5 mm
Manufacturer: Elsner Elektronik GmbH Sohlengrund 16 75395 Ostelsheim Germany info@elsner-elektronik.de Made in Slovenia
Scope of delivery & Accessories
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class="flex items-center justify-between w-full pt-s7 px-s3 scroll-m-16"
:class="!isOpen ? 'pb-s7' : 'pb-s0'"
:aria-labelledby="getId('label', index)"
:aria-controls="getId('content', index)"
>
Scope of delivery & Accessories
KNX Matter Server
KNX plug-in terminal and plug-in terminal white/yellow
Installation instruction (English, German, French, Italian, Spanish)
scrollToButton($el));"
@click.outside="isOpen = false"
:aria-expanded="isOpen"
class="flex items-center justify-between w-full pt-s7 scroll-m-16"
>
Downloads
Filter by language:
Show All
English
French
German
Italian
Spanish
KNX Matter Server Installation
Status: 17.10.2024
Languages:
de, en, fr, it, es
KNX Matter Server Tender Specifications
Status: 21.07.2025
Description
Description
Functions
Functions
Technical data
Technical data
Scope of delivery & Accessories
Scope of delivery & Accessories
Downloads
Downloads
The Elsner KNX Matter Server is "powered by 1Home" and connects KNX with Matter. In this way, the advantages of both systems are utilised: KNX as the global building bus standard and Matter-based smart assistant functions such as voice control, integration of wireless systems, geofencing, visualisation...
The KNX Matter Server offers easily linkable function blocks for easy home automation.
The KNX Matter Server runs completely locally, but also enables secure remote access. It only requires a temporary internet connection for updates. Please note that some Smart Assistants require a permanent internet connection.
Get to know the possibilities of the KNX Matter Server
General:
Housing
plastic
Degree of protection
IP20
Dimensions (W x H x D)
72 mm × 90 mm × 60 mm
Division units
4
Total weight
≈ 150 g
Ambient temperature
-5…+45 °C
Ambient humidity (RH), non-condensing
5...93 %
Storage temperature
-25...+70 °C
Protective class
III
Overvoltage category
III
Pollution degree
2
Ethernet/LAN:
IP connection socket
RJ45 (1000 Mbit/s)
Data rate
1 Gbit/s
Installation
IEEE 802.3: 1000BASE-T, 100BASE-TX, 10BASE-T- IPv4 & IPv6
Supported network protocols
ARP, ICMP, ICMPv6, IGMP, UDP/IP, TCP/IP, DHCP, NTP, mDNS, DNS-SD, HTTP
Max. Number of simultaneous KNXnet/IP tunnelling connections
4
KNX bus:
Nominal voltage
30 V DC SELV
Connection
bus plug-in terminal
Conductor diameter
Ø 0.8 mm s
Stripping length
5 mm
Supply:
Voltage
12...30 V DC SELV
Power consumption at max. typ.
30 V DC 170 mA 70...100 mA
Connection
plug-in terminal
Conductor diameter
Ø 0.8 mm s
Stripping length
5 mm
Manufacturer: Elsner Elektronik GmbH Sohlengrund 16 75395 Ostelsheim Germany info@elsner-elektronik.de Made in Slovenia
KNX Matter Server
KNX plug-in terminal and plug-in terminal white/yellow
Installation instruction (English, German, French, Italian, Spanish)
Filter by language:
Show All
English
French
German
Italian
Spanish
KNX Matter Server Installation
Status: 17.10.2024
Languages:
de, en, fr, it, es
KNX Matter Server Tender Specifications
Status: 21.07.2025