IS 345 KNX 3.1 ROUND RECESSED DE mounting_DIN rail and HVAC settings in both

and HVAC settings in both residential and commercial environments

The Steinel 089221 Universal 2-Channel Input UI2 KNX-S is a versatile KNX input module designed to enhance flexibility and integration within intelligent building automation systems

with function and duration tests triggerable via KNX

Perfect for both new installations and retrofits

Binary and Analogue Input Support: Binary inputs accept conventional voltage-free sensors or switches

IS 345 KNX 3.1 ROUND RECESSED DE mounting_DIN rail and HVAC settings in bothKey Features: 360 infrared motion detection: Designed for long range coverage, detecting motion up to 23 x 6 m, making it ideal for corridors, passageways, and large indoor spaces. KNX integration: Provides intelligent control for lighting and HVAC systems, including constant lighting control, day night function, and energy saving modes. In ceiling installation: Available for concealed wiring, with easy configuration via ETS software or Smart Remote