M-Bus Gateways
All meter data on one platform
Put an end to meter chaos. With smart-me, you can easily record consumption data for water, heating, cooling and gas in one central location. The open platform provides you with a transparent overview of all multi-energy data, automatically generates bills and helps you optimize your home automation systems efficiently. And the best part of it all is: you don’t need any annoying meter reading subscriptions.
The advantages of the M-Bus Gateways at a glance
Easy integration
Integrate existing M-Bus meters easily and use them immediately
Ready for billing
Billing-related data directly available and ready for immediate use
Complete transparency
Real-time and historical data in the web portal as graphics and reports
Proactive alerts
Automatic notification of meter failures or malfunctions
The right gateway for every requirement
The all-in-one solution for your smart building. Acting as a universal data collector for heating, cooling, water and gas, the gateways automatically transmit all readings to the cloud via Wi-Fi – simple, open and future-proof.
M-Bus Gateway
The space-saving compact solution for DIN rails. The device handles up to 50 standard loads and provides seamless cloud integration via Wi-Fi.
M-Bus Gateway Sirius
Maximum performance for large multi-energy projects. The device handles up to 250 standard loads with an secure Wi-Fi transmission.
Set it up easily online
The gateways are easy to install and can be conveniently set up via a web browser – with no need for any special software on site. Connected multi-energy meters are detected automatically. This saves time during commissioning and enables remote maintenance at any time.
Fits in any electrical panel
Modernise buildings without costly renovation work. Thanks to the standardised DIN rail format, both models fit into the fuse box and simply click into place. This makes installation or retrofitting a quick and tidy job.
Wireless integration via LoRaWAN
Simply connect meters for heat, water or cooling via the wireless LoRaWAN protocol.
Manufacturer-independent
Suitable for use with gateways from various suppliers
Wireless
LoRaWAN transmits data over long distances and is energy efficient
Easy integration
Integration via web portal and online configuration
Universal
Efficiently applicable in any type of building
One solution for all cases
With smart-me and LoRaWAN, you can reliably record your multi-energy consumption data even over long distances or through thick walls. The solution is ideal for complex multi-unit buildings, extensive commercial areas, and entire neighborhoods.
Forget expensive cabling and external meter reading services. Choose the LoRaWAN hardware and meter infrastructure that best suits your project and seamlessly integrate the meters into the smart-me system. The collected data is available in real-time for monitoring and automated. VEWA-compliant billing with the smart-me Billing tool is provided to you with just one click. This gives you full control over your energy data, reduces operating costs and optimizes your home automation technology efficiently and future-proof.
FAQ – Frequently asked questions about the M-Bus gateway
What is M-Bus?
A data protocol for transmitting multi-energy data. M-Bus meters can be easily integrated into the cloud using our gateway.
What are the advantages of energy data in the cloud?
This allows billing to be automated. Alarm messages enable early detection of failures or anomalies, and the data obtained can then be used to optimise self-consumption and energy-efficient operation (EBO).
What is LoRaWAN?
A wireless radio protocol for transmitting multi-energy data over long distances. LoRaWAN meters are slowly gaining popularity and can be easily integrated into the smart-me Cloud via a LoRaWAN gateway.
How many M-Bus meters can I connect to a gateway?
The maximum number of meters depends on the specific gateway model. Please note that the number of meters is a rough guide. The decisive factor is always the total number of M-Bus standard loads, which may vary depending on the meter model.
M-Bus Gateway: Supports up to 50 M-Bus standard loads. As a rule of thumb, around 30 to 35 meters can be connected here.
M-Bus Gateway Sirius: Supports up to 250 M-Bus standard loads. As a rule of thumb, around 150 meters can be connected here.
Important note: The actual number of compatible meters must always be checked individually during planning to avoid overloading the bus.
How is the gateway connected to the internet?
Like all smart-me devices, the M-Bus gateways also feature a built-in Wi-Fi interface and use this to communicate directly with the cloud.
Can the data read out also be sent to a system other than the smart-me Cloud?
That’s no problem. The open API interface allows seamless integration into any third-party systems. In addition, the data can also be transferred via a standardised interface to the popular property tools from Immotop2, RimoR5, Garaio REM and Abaimmo.
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Discover the advantages of partnering with smart-me AG and play an active role in shaping the digital energy transition. Our innovative solutions help you manage energy efficiently and reduce costs. Benefit from our expertise and become part of a future-oriented network.
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