Wiegand Interface Unit (WIU) is a conversion module
that allows facilities with Wiegand physical interface systems to upgrade to WSE
advanced digital technology while keeping intact the current wiring scheme of
the security network. WIU supports standard 26- or 34-bit, 5-wire Wiegand
protocol between one NexSentry controller and up to four DR4205W DigiReaders.
WIU is compatible with NexSentry 4100 Series Controllers and security management
for UNIX and Windows NT® .
Key Features
Uses existing Wiegand wiring and physical interface protocol to support
digital access management systems
Supports standard 26- and 34-bit, 5-wire Wiegand protocol
Provides easy migration path to advanced WSE digital technology or to meet
bid specifications
WIU interfaces between one controller and up to four DR4205W
DigiReaders
Compatible with the NexSentry 4100 Series controllers and security
management systems for UNIX and Windows NT
DR4205W provides read range up to six inches (15 cm) through wallet or
purse when used with WSE's DuraKey
Flexible installation options for DR4205W: - Indoor and outdoor
versions -Glass mounting with bi-directional LED
Audible tone and programmable three-color LED activity
signals
