A room controller is the central interface between man and modern home automation. It measures important room parameters such as temperature, humidity or CO₂, and at the same time allows set values to be entered for functions such as:

• heating and cooling
• Ventilation
• Lighting
• Shading
• Scene control

Modern devices combine sensors, actuators and displays in a compact wall-mounted housing - making them an essential part of any intelligent building.

Important: a room controller does not function as a stand-alone unit, but only as a control and display unit in combination with the building management system (BMS). It is only through the BMS that the actual evaluation of the measured values and the regulation and control of the connected systems are carried out.

Why use a room control unit?

Room control units enhance comfort, optimize indoor climate and help to use energy efficiently. Users benefit from intuitive control, while building management receives precise data to optimize building management.

Typical functions :

• Comfortable temperature control
• Lighting and blind control
• Room status display (e.g. temperature, humidity, CO₂)
• Timed scenarios
• Integration into Smart Building concepts

What are the typical challenges associated with control devices?

Many traditional room control units have their limitations: insufficient precision, limited compatibility, complicated operation or time-consuming installation. Lack of interfaces with modern building management systems, or lack of support for wireless communication, are also frequent problems in practice.

What is a Rymaskon interface?

The Rymaskon Interface is the innovative answer to modern room control requirements. It combines high-precision sensors with intuitive control and supports protocols such as Modbus and W-Modbus (Wireless Modbus). Thanks to its modular concept, the interface can be flexibly configured - for new buildings as well as for retrofit projects.