512 byte fob for use with all Salto iButton Contact ROM Locksets, E-cylinders and Wall readers. Suitable as User or Program fob, normally enrolled at the reader. Optional Salto ROM software allows User fob encoding/recording and upload to reader via ROM programming device. Extremely resistant & suitable for most kinds of environments. Stainless Steel iButton in Black plastic holder for keyring attachment. Part No: Salto IBRON.

Please check carefully - these are for Salto 1000 series READ ONLY readers.