CitySys – one of best solution globally - in detail as an excellent, scalable solution that supports digitization and intelligent solutions for cities and regions, enabling: • run an open system containing open source parts for long-term sustainability • integrate their software services and solutions effectively into the CitySys ecosystem • develop and operate interdisciplinary solutions • thanks to openness, we are ready for the arrival of new solutions and technologies • reduce obstacles to linking solutions to larger units • Creating new applications based on technology standards without compromising privacy • maintaining the appropriate intellectual property of the software solution • system are supporting by AI solutions • lot of special elements of infrastructure support SmartCities – SmartCityPole, SmartBikeroutespole, SmartBusShelter, .... • offers you a simply tools how to to build a bottom layers of SmartCities effective and professionally • using a excellent HW and logic machines as well as a very clever Powerline, standartise RF and Cellular communication bus • exist public lighting network using as a key and only one futire Smart Cities infrastructure based on excellent plugin SmartPublicPole solution • having unique value to all of subjects, who have a problem how to build this bottom layer in SmartCities - layer of physical devices - data transfer layer - IoT data and device processing layer – Technical (IOT) Cloud • using a number of sensor holders, sensor heads that have plugs in a concept based on a standard like a NEMA socket, ZHAGA sockets, and many other standardized connectors • introduce a CityDashboard (Digital Twin City), which allows collecting and visualising informations from different city systems CityDashboard ... • Everything in one place is a basic premise and the reason for the existence of a single CityDashboard