OF-PROFUNI is an optoflash module that is used to transmit data between two systems without the need for physical connections, such as cables or wires. OF-PROFUNI is a low cost, high performance, long range communication protocol that provides a robust alternative to standard wired or wireless networks. With OF-PROFUNI, data can be transmitted using fibre, radio or thermal waves, providing higher speed, further reach and secure communication. OF-PROFUNI works on optical, RF and thermal waves and is approved for use in multiple countries. It provides high performance data transmission with robust security, enabling establishing secure communication between two systems that are physically separated.