The independently usable meter reading app from VOLAG System AG. With the UNIMOD reader it is possible to read all meters (IEC, DLMS, KMP, SML, ANSI, others on request) via optical readout head (optical head) or via radio (Wireless M-Bus: OMS and Kamstrup protocol compatible). Data interface via standard Android intents (in Json format: registers to be read, parameters and, as a return, the read and interpreted meter data). Please contact VOLAG System AG for further information.