Limited modular approval. Power output listed is conducted. The modular transmitter does not have its own power supply regulation; hence BSM wireless controlled end-products will have its internal power supply regulator automatically adjusts and provides 3.3 Vdc operating power to the module transmitter. For operations in mobile RF Exposure conditions, the antenna used for this transmitter shall be installed to provide a separation distance of at least 20 cm from all persons.Transmitter antenna type, gain and installation shall meet the requirements instructed in the user�s manual & this filing and shall not be collocated or operating in conjunction with any other antenna or transmitter.