The Trend IQ3-4000U7128 IQ3xcite/128/100-240 is a powerful building automation controller designed for efficient energy and HVAC control. With 128 I/O points and support for 100–240V AC, it easily manages lighting, ventilation, and temperature systems. Trend network enabled, it offers seamless integration, remote access, and real-time data logging. Ideal for commercial buildings, schools, and industrial sites, the IQ3-4000U7128 boosts performance, reduces energy costs, and supports smart building management. Easy to install and expand, it’s a reliable solution for long-term control.