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Predaxia Research

Dahua Technology

Zhejiang Dahua Technology · China

ActiveUS Entity List 2019FCC ban 2022
4

Confidence 4/5

VendorZhejiang Dahua Technology Co. Ltd.
Country of originChina (Hangzhou, Zhejiang)
Founded2001
ListingShenzhen Stock Exchange (002236)
Current statusActive. Second-largest video-surveillance equipment vendor by revenue
US Entity ListYes, since October 9, 2019
FCCEquipment authorization banned November 25, 2022
Notable disclosuresIPVM Uyghur Alarm feature (November 2020)
Predaxia GlossaryWhat it means in practicePlain-English explainer · Threat model · Action steps

Technical capabilities

Dahua develops video-surveillance hardware comparable in scope to Hikvision: IP cameras, network video recorders, intercoms, thermal cameras and video-management software. Embedded analytics include face recognition, license-plate recognition, behavior analytics and crowd-density estimation.

IPVM’s November 2020 report documented an explicit “Real-Time Uyghur Warnings” feature within Dahua’s product line, designed to flag faces classified as Uyghur. Dahua publicly stated the feature was removed from its standard product line after disclosure, while the company’s relationship with Xinjiang Public Security Bureau procurement continued through documented contracts.

Documented use

Dahua equipment is documented at scale in Xinjiang surveillance infrastructure, often deployed alongside Hikvision in mixed installations:

  • Procurement records: Dahua and Hikvision together won an estimated US 1.2 billion in Xinjiang Public Security Bureau contracts between 2016 and 2018 (IPVM).
  • “Predictive Police Cloud Platform” and Integrated Joint Operations Platform integrations, per Human Rights Watch (May 2019) and ASPI (2018, 2021).
  • Camera installations at internment-camp perimeters, mosques and ethnic-minority neighborhoods.
  • Deployment by Iranian authorities and other authoritarian governments.
  • UK central-government sensitive sites: ordered removal May 2022.

Customer states

Dahua exports to more than 180 countries. Major government customers include China (primary), Iran, Saudi Arabia, the United Arab Emirates, Pakistan, Russia and others. Western adoption has reversed under sanctions and procurement bans since 2019.

Legal and sanctions status

  • US Department of Commerce Entity List since October 9, 2019.
  • US NDAA FY 2019: federal procurement prohibited.
  • US FCC Covered List: equipment authorization banned November 25, 2022.
  • UK Cabinet Office: removal from sensitive sites ordered May 24, 2022.
  • Multiple EU member states have restricted Dahua in government procurement.

Technical countermeasures

  • Procurement audit: identify Dahua equipment and OEM-rebadge variants (Honeywell, Lorex, etc.). Replace in sensitive environments.
  • Firmware integrity: Dahua has a long vulnerability history (CVE-2021-33044 authentication bypass among others). Air-gap retained units.
  • Face occlusion in protests: where lawful and proportionate.
  • Network isolation: never connect retained surveillance cameras to internet-facing networks.
  • Policy advocacy: support local-government bans on facial-recognition deployment.
For at-risk individuals. Dahua hardware is sold under many OEM brand names. Visual identification by camera shape alone is unreliable. Procurement records and firmware fingerprinting are the practical paths to audit installed base.

Sources

  1. IPVM, Dahua Uyghur Alarm feature disclosure (November 2020)
  2. US Federal Register, Entity List addition (October 9, 2019)
  3. FCC, Covered List rule (November 25, 2022)
  4. Human Rights Watch, China’s Algorithms of Repression (May 2019)
  5. Australian Strategic Policy Institute, Mapping Chinese tech giants
  6. UK Cabinet Office, Removal of surveillance equipment (May 24, 2022)

Update log

April 27, 2026: Initial entry. Sourced from IPVM technical reporting, US Federal Register Entity List action, FCC Covered List rule, Human Rights Watch Xinjiang research, Australian Strategic Policy Institute investigations, and UK Cabinet Office announcement.

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