ITR404-1X10 is an advanced air quality monitoring system designed to provide real-time insights into indoor air quality via the KNX bus. By detecting air quality issues early, users can take preventive measures to maintain a healthy living environment and mitigate potential health risks. With features including digital input, analog input, logic channels, converters and an indoor air quality index display, the device offers informative monitoring capabilities with controlling home automation. Users have the flexibility to customize alarm thresholds based on predefined parameters. When air quality levels deviate from the set thresholds, the device triggers alarms to alert users, allowing them to take prompt actions to improve air quality(for example climate control/ shutter control/ fan control etc.). Installation and setup are straightforward, making it suitable for various indoor environments such as homes, offices, computer rooms, ware houses, and more. The device can be strategically placed in areas prone to air quality issues, providing comprehensive coverage throughout the space. By integrating seamlessly with the KNX system, users can conveniently monitor and manage indoor air quality alongside other smart building functionalities, enhancing overall comfort and well-being. DESCRIPTION • ITR404-1010 supports humidity detection, VOC detection, CO2 detection, Pressure detection, internal and external temperature detection.


• ITR404-1X10 have 2 logic function blocks and can be set in the logical relation AND/OR/XOR. Each block can control 5 output objects.

• Via 2 digital inputs and 1 digital/analog input, external devices can be connected.

• Switch sensor, switch/dimming sensor, shutter sensor, value/ forced operation, scene control, RGB colour control and HVAC mode selection control can be made with buttons that are connected to the inputs

• Temperature measuring through the integrated sensor, analog input or KNX temperature sensor with possibility of sending the value on change and periodically to the bus for monitoring the room temperature.

Interra KNX Detector Series

ITR403-1X10 // KNX Air Quality Sensor

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