The SAF-SIGMA-L is a Finger Scan Reader from Morpho. The Morpho Sigma Lite is an indoor / outdoor finger scan reader capable of sending 26 bit Wiegand to an Access Control System. It can also operate in standalone mode via an on-board relay. A single input and output are available for a Request to Exit (REX) button and door contact, additionally, there is also a Wiegand input for adding the Sigma Lite reader to an existing Access Control system that is currently using card access. A USB WiFi network adaptor kit can be used if a Cat5 cable is not available at the reader. All setup and configuration is carried out through MorphoManager Software which is comprised of a Server and Client Package. Other models available include an iCLASS Reader, a MIFARE/DESfire Reader or a Finger Scan Reader with a Time and Attendance feature for interfacing to payroll or job tracking management systems.