Domoticz is an open-source home automation system designed to centrally manage different sensors, switches, meters and controlled devices.
In the Szélessáv SmartHome system, Domoticz provides the central interface for smart home control. The system runs directly on the OpenWrt router, so the core automation functions do not require a separate computer or a mandatory cloud service.
Domoticz can manage the different technical systems and sensors of a home from a single interface.
It can be used, among other things, for:
One of the main advantages of Domoticz is that it is not limited to devices from a single manufacturer. Devices using different communication technologies and from different vendors can be connected to the same system.
Domoticz supports, among others, Zigbee, Z-Wave and MQTT-based devices, as well as many meters, sensors and other smart home components.
This makes it possible to build a smart home without being tied to a closed ecosystem from one manufacturer, and to select the most suitable device for each task.
One of the core principles of Szélessáv SmartHome is that essential control functions should operate locally, within the home network.
Domoticz fits this concept well because it can run on a local server or, in our system, directly on the OpenWrt router.
This means that heating, cooling, lighting and other automations do not depend on the availability of an external cloud service.
Of course, some connected devices or services may still use an internet connection, but the Domoticz control system itself operates locally.
The Domoticz user interface is web-based, so no dedicated client software is required. The system can be accessed from a computer, tablet or phone using a web browser.
The interface can display current sensor values, control devices, change target values, and show historical measurement data and charts.
Domoticz is not limited to displaying devices and switching them manually. It also provides built-in automation features and programmable extension options.
In addition to simple controls, more complex automations can also be created using:
The custom heating, cooling, DHW, buffer tank and shutter control modules developed for Szélessáv SmartHome are also built around the Domoticz environment.
Domoticz is open source and free to use. The system is not tied to a mandatory subscription or to the hardware of a single manufacturer.
This is particularly important for a smart home system designed for long-term use, because it can later be expanded with new devices and new functions.
In the Szélessáv SmartHome firmware, OpenWrt and Domoticz together provide the foundation of the system.
OpenWrt manages functions such as networking, Wi-Fi, firewall, VPN and other router services, while Domoticz serves as the central management and control system for home automation.
This allows the home's network infrastructure and its central smart home control to operate on the same device.
The Domoticz interface can be protected with user authentication, and access security can be further strengthened with additional settings.
On the following pages, we separately explain:
