Aktif Enerji has released RF Modems, which are an alternative for AMR  solutions operating in ISM BAND 868 MHZ. The modular design, which allows fast production thanks to screwless joining technology, has been registered by TPE. DIN Rail and Screw can be mounted on the panel, the product is available with 3,6V Battery, 24VDC and 220VAC power supply options. It offers 2 optical isolating inputs and 2 pieces 5A Relay outputs, 2 RS485 and optionally 1 RS232 port support. You can access  closely with USB, or the remote mode with RF LINK, update the firmware and renew the configuration. Single channel or multi channel usage is available. Communication costs are lowest because it works on free RF band. Especially in Organized Industrial Zones, Villages, Campuses, it brings economic OSOS solution in limited areas. Water, Electricity, Natural Gas and Wastewater Meters are working seamlessly with the communication protocol support provided by remote reading.