G4[QR]
User Manual
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Copyright©2021 ZKTECO CO., LTD. All rights reserved.
Function Description
Menu Options
Function Description
Capacity Information
It displays the current device's capacity of user, fingerprint
(optional) and facial template, administrators, access control
records, access control photos, unregistered user photos, and user
photos.
Device Information
It displays the device's name, serial number, MAC address,
algorithm version, platform information, and manufacturer.
Version
It displays all the versions of all the system's apps, such as the
system settings, data management, and other installed apps.
11
USB Upgrade
The device's firmware program can be upgraded with the upgrade file in a USB drive. Before
conducting this operation, please ensure that the USB drive contains the latest upgrade file and is
properly inserted into the device.
Note:
If you need an upgrade file, please contact out technical staff. Firmware upgrade is not
recommended under normal circumstances.