The UD-730A is an autoloading device capable of accepting up to 500 Panasonic badges for continuous operation of a UD-710 reader.  The autoloader connects to the side of the UD-710 reader and has an electronic cable to control feeding of dosimeters into the reader.  The UD-730 can be used with a UD-710 reader to upgrade to a UD-7900 reader.