STAND ALONE ACCESS CONTROL biometric hardware FOR SMALL BUSINESSES /SY 400 /SY 420 & SY-440 are smartcard reading, biometric hardware for access control that allow you to manage and secure 2 doors (Entry and Exit) and up to 8 doors (Entry only) depends on model.
With embedded software, it manages time zones, user groups, bank holidays, open or forced door alarms, anti-return and interlock functions.
