It is a device for data reading from electricity meters via optical communication interface with protocols IEC 62056-21 and DLMS/COSEM. The device is designed to communicate with PC, notebook, PDA (Personal Digital Assitant) with Windows CE and Windows Mobile OS or even mobile phones equipped with Bluetooth interface and the Java application support.

DLMS user association confirmed that our new meters GAMA 300 are DLMS/COSEM compliant. DLMS/COSEM protocol is the only international standard supporting devices, applications, and a wide range of communication media, as well as providing interoperability and has grown to be the standard of first choice for smart metering.