_:n31a46d0b5366405dbb5b8da92dcfed9fxb0
<http://schema.org/description>
"    DoorBird 125 KHz Transponder Key Fob  &nbsp;is designed to be used in conjunction with  DoorBird  D21x (in our eshop      DoorBird Video Door Station D2101V    ) and later  .  \n  Enables you to add new authorized user with their own unique codes for arm/disarm system or other functions that you can code with each key tag.  "
<https://smarterhome.sk/en/doorbird-110>