ABB Basic 4.3 video hands-free indoor stati m22341-w

Basic 4.3 video hands-free indoor stati. The door communication system ABB-Welcome opens new perspectives. For comprehensive safety, greater comfort and modern, stylistically fitting design. ABB-Welcome is ideal for use in new buildings as well as the modernization of all types of real estate. With the wide range of well-designed products, optimum door communication can be made a reality for all types of buildings. Without great effort due to the 2-wire bus technique. And always with high-quality materials that are carefully matched.