SR20 is a proximity badge connectable to a Personal Computer via USB interface.

SR20 is particularly suitable  to validate logic access to specific applications software  or to monitoring the use of other equipment such as totem, distributors, pay desk, etc.
 

Technical characteristics
• Microprocessor control unit
• USB interface for PC connection or RS485/RS232 serial interface
• LED indicator 2 colours
 

Versions
• Proximity badge reader Mifare® ISO 14443A
• Proximity badge reader ISO 14443B std/Calypso®
• Proximity badge reader ISO15693.