29
Chapter 3 Single-Use QR Codes for Visitors
To create single-use QR codes for visitor control, refer to
Chapter 12 GV-VMWeb for Visitor
Management
in
Differences of Dynamic and Single-Use QR Codes
QR Code
Dynamic QR Code
Single-Use QR Code
Application
Regular access control in a building,
campus, etc.
Visitor access management
The QR code represents a Mobile Card,
aka virtual access card. Each Mobile Card
is a unique ID
The QR code represents a
virtual visitor card. Each QR
code d is a unique ID
The QR code changes every 10 seconds
to avoid duplication.
The QR code is static.
The Mobile Card is issued by GV-
ASManager to a user’s phone, and the QR
code is generated by GV-Mobile Access
app to represent the mobile card issued.
The QR code is generated
by GV-ASManager Visitor
Management System (GV-
VMWeb).
A user receives an e-mail to activate the
Mobile Card using GV-Mobile Access app.
The activated Mobile Card will be
transformed into dynamic QR codes as an
access pass.
A visitor receives a QR code
in a confirmation e-mail for
visiting request.
Features
GV-QR1352
Connection
Only RS-485, with compatible GV-AS210 /
2110 / 2120, GV-AS410 / 4110 / 4111, GV-
AS1620 versions
RS-485 and Wiegand
Charge
Needed
Free of charge