G4L
User Manual
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Copyright©2020 ZKTECO CO., LTD. All rights reserved.
Copyright © 2020 ZKTECO CO., LTD. All rights reserved.
Without the prior written consent of ZKTECO CO., LTD, no portion of this manual can be copied or
forwarded in any way or form. All parts of this manual belong to ZKTeco and its subsidiaries (hereinafter
the "Company" or "ZKTeco").
Trademark
is a registered trademark of ZKTECO CO., LTD. Other trademarks involved in this manual are
owned by their respective owners.
Disclaimer
This manual contains information on the operation and maintenance of the ZKTeco product. The
copyright in all the documents, drawings, etc. in relation to the ZKTeco supplied product vests in and is
the property of ZKTeco. The contents hereof should not be used or shared by the receiver with any third
party without express written permission of ZKTeco.
The contents of this manual must be read as a whole before starting the operation and maintenance of the
supplied product. If any of the content(s) of the manual seems unclear or incomplete, please contact
ZKTeco before starting the operation and maintenance of the said product.
It is an essential pre-requisite for the satisfactory operation and maintenance that the operating and
maintenance personnel are fully familiar with the design and that the said personnel have received
thorough training in operating and maintaining the machine/unit/product. It is further essential for the
safe operation of the machine/unit/product that personnel have read, understood and followed the safety
instructions contained in the manual.
In case of any conflict between terms and conditions of this manual and the contract specifications,
drawings, instruction sheets or any other contract-related documents, the contract conditions/documents
shall prevail. The contract specific conditions/documents shall apply in priority.
ZKTeco offers no warranty, guarantee or representation regarding the completeness of any information
contained in this manual or any of the amendments made thereto. ZKTeco does not extend the warranty
of any kind, including, without limitation, any warranty of design, merchantability or fitness for a particular
purpose.
ZKTeco does not assume responsibility for any errors or omissions in the information or documents which
are referenced by or linked to this manual. The entire risk as to the results and performance obtained from
using the information is assumed by the user.