ODYON PRO handheld transmitter, 2-channel The ODYON PRO radio series is the ideal solution for all radio control tasks. It works in the 868.5 MHz frequency band due to its transmission characteristics with low interference and at the same time safe protocol management. Each handheld transmitter is coded with a consecutive serial number and thus offers the best possible protection against manipulation. Optical displays provide information about transmission behavior and supply voltage. With the ODYON PRO radio series, ranges of up to 4000 m are achieved in the free field. https://elecena.pl/product/21019415/56501-handheld-transmitter-2-channel 2022-06-17 https://elecena.pl/product/21019415/56501-handheld-transmitter-2-channel 2023-04-02