User Manual

Specifications
115
Event Buffer
50,000 events and log data
RS-485 Interface
1 RS-485 interface for GV-Readers (max. 2 readers)
TCP/IP Interface
1 TCP/IP interface for GV-CR420, GV-GF1921 / 1922 and
GV-FR2020
(max. 2 readers)
Communication Protocol
TCP/IP
Digital I/O
2 inputs, dry contact NO/NC
Supported ID Formats
1 relay outputs (30V DC, 0.5A)
All specifications are subject to change without notice.