The storage, evaluation and documentation of data is indispensable for both metal detectors and checkweighers. UNIControl is the perfect tool for this and is available in various configuration levels. It archives all the device data in SQL databases, making it permanently available. Numerous reporting and filtering tools are provided for evaluating and processing the data. Integration with your own software is also possible without any problems. An OPC-UA interface is available for this purpose and is the number one choice for the digitalisation of industrial production.