Series of proximity card readers C-XX includes the following models:
C-10-W26/34
C-10-W40/44
C-20
C-61-W26/34
C-71-W26/34
These models differ in housing but are identical in terms of electrical param-eters. Varied housing and colors matching the chosen model to the place and manner of assembly and to the interior color. The C-20 model is equipped with a keypad. Models without keypad have switched output formats (see info on page 6). All models are suitable for indoors and outdoors.