Universal 4 channel Input UI4 KNX-S hvac_sensors_Humidity 12SU) is a powerful

12SU) is a powerful

Equipped with 8 logic functions

ensuring clean communication signals and stable voltage delivery across all connected devices

the sensor allows advanced control scenarios and automation flexibility

with settings adjustable via Smart Remote or ETS software

Universal 4 channel Input UI4 KNX-S hvac_sensors_Humidity 12SU) is a powerfulKey Features Four Channel Universal Input: Provides four independent, freely configurable inputs for connecting push buttons, switches, or potential free contacts. Flexible Programming: Each input can be parameterised through ETS software to perform multiple KNX functions such as switching, dimming, scene control, and value transmission. Temperature Sensor Support: Compatible with external NTC temperature sensors, enabling accurate temperature