Across the 450-room project scope at Rixos Tersane Istanbul, a KNX-based guest room automation system was implemented using PMS check-in and check-out data together with door and presence sensor information for reliable occupancy detection. Automation Switches in every room provides intuitive control of lighting, climate, shading and room scenes.
At Rixos Tersane Istanbul, guest comfort, energy efficiency and central operations across the 450-room project scope were integrated through sensor-assisted KNX room automation.
When check-in information is received from the PMS, the assigned room is automatically prepared for the arriving guest. The room changes from standby mode to comfort mode, while temperature settings, welcome lighting and other controlled room functions are prepared automatically.
When the guest enters, information from the door contact or electronic door lock is evaluated together with data from the in-room presence sensors. Once occupancy is confirmed, the welcome scene is activated and lighting, climate and shading systems are adjusted to the predefined comfort settings.
After the door closes or the guest leaves, the system does not rely solely on door movement. The in-room sensors continue monitoring the space to verify actual occupancy. Once the room is confirmed as vacant, lighting is switched off, climate control moves to an economical setpoint and managed electrical loads enter energy-saving mode.
Automation switches installed in every room allows guests to control lighting, temperature, shading and personalised room scenes through a single intuitive interface. Hotel service requests such as Do Not Disturb and Make Up Room can also be integrated into the room automation system.
Once check-out information is received from the PMS, the room automatically switches to vacant-room mode. Hotel operations can centrally monitor the status of all 450 rooms, including occupancy, temperature values, service requests and technical alarms.
Implemented Systems:
• PMS check-in and check-out integration
• Sensor-based actual room occupancy detection
• Door contact and electronic door lock integration
• Welcome, comfort and vacant-room scenarios
• Lighting and dimming control
• Climate control
• Shading control
• Do Not Disturb and Make Up Room functions
• Energy-saving scenarios
• Central room monitoring and management
• Remote access and technical alarm monitoring
Project Approach:
PMS information, door status and in-room sensor data are evaluated together to create genuine occupancy detection without relying on a key-card holder. This approach reduces unnecessary energy consumption in vacant rooms without compromising guest comfort, while giving technical and operational teams central visibility and control across all 450 guestrooms.