Output power listed is conducted. Professional installation is required. When the radio board is configured as Network Control Unit (NCU ), the max. conducted output power is 0.468W; as Subnetwork Control Unit (SCU ), the max. conducted output power is 0.407W. Only those antennas as documented in the filing can be used with this device. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter . This device must transmit with a source-based time-averaging duty factor not exceeding 50%. End-users and installers must be provided with antenna installation and transmitter operating conditions for satisfying RF exposure compliance.