I
Foreword
General
This manual offers reference material and general information about the basic operation,
maintenance, and troubleshooting for a Dahua security device. Read, follow, and retain the
following safety instructions. Heed all warnings on the unit and in the operating instructions
before operating the unit. Keep this guide for future reference.
Safety Instructions
The following categorized signal words with defined meaning might appear in the Guide.
Signal Words
Meaning
WARNING
Indicates a medium or low potential hazard that, if not avoided,
could result in slight or moderate injury.
CAUTION
Indicates a potential risk that, if not avoided, could result in
property damage, data loss, lower performance, or unpredictable
results.
NOTE
Provides additional information as the emphasis and supplement
to the text.
Revision History
No.
Version
Revision Content
Release Time
1
V1.0.0
First Release.
January 2019
2
V1.0.1
Revised for North America
July 2019
3
V1.0.3
Minor Formatting and
Typographical Corrections
June 2021
Privacy Protection Notice
As the device user or data controller, you may collect personal data such as face images,
fingerprints, license plate number, email address, phone number, GPS location and other
sensitive or private information. You must ensure that your organization complies with local
privacy protection laws and regulations to protect the legitimate rights and interests of other
people by implementing measures including but not limited to providing clear and visible
identification to inform data subjects of the existence of surveillance area and providing related
contact