Grzybowska G43 Office For the Wisher Enterprise international developer and operator of hotel chains, we have completed a comprehensive installation of AV systems in their new Conference Center in the G43 skyscraper in Warsaw. Over 500 square meters there are 5 conference rooms. Before each room we installed 22-inch Samsung monitors equipped with MagicInfo players. Thanks to Digital Signage hotel staff can manage video content from anywhere. In addition, professional Epson projectors and Kauber electric screens have been installedin Conference Center. Digital distribution of AV signals, sound system and control system are based on Extron brand products, the Leader in the field of professional audio-visual solutions on the global market. Designed systems enable management of rooms from wall touch panels, including all audio-video devices, lighting, screens and electric lifts. The administrator's mobile touch panel enables management of all rooms from anywhere in the Center. The rooms were equipped with a wireless microphone system with feedback destroyers, and the entire infrastructure was centralized and found its place in the server room to provide both the tidiness and the full control over all devices from one place.