ABB i-bus EIB Energy-Optimised Buildings Guide

This document discusses the life-cycle cost benefits of using the ABB i-bus® EIB system in utility buildings, demonstrating how additional investment in energy-efficient controls can significantly reduce long-term operating costs. It provides technical overviews of devices such as presence detectors, room thermostats, and blind/shutter controls, along with application examples and installation tips for authorized electricians.