FCC blocks dashcam and video transmitter over HiSilicon chip

The US Federal Communications Commission has denied authorization to a dashcam and a wireless video transmitter because both incorporated a chip produced by HiSilicon, Huawei's semiconductor subsidiary. Announced on October 22, the decisions are the first practical use of a rule that allows the regulator to examine not only the brand of a finished product but also the digital components installed inside it.

The identified component is the HiSilicon Hi3516CV610 UHD Smart Vision system-on-chip, which processes images. According to the FCC, the manufacturer markets it for the surveillance market and describes built-in algorithms for detecting human faces. That commercial description, together with HiSilicon's presence on the FCC Covered List of suppliers deemed national-security risks by the United States, formed the basis for the denials.

There is an important distinction between a technical capability and proven conduct. The FCC says video equipment containing these chips presents an unacceptable risk, but it has not released evidence that the dashcam or transmitter spied on users, sent data to China, or was remotely exploited. The agency also did not disclose their brands, manufacturers, or model numbers. “Surveillance chip” is therefore the regulator's characterization of the component, not public proof that either device carried out an espionage operation.

The rule closes a finished-product loophole

The rule took effect on October 13, 2026. It prohibits new authorizations for devices containing a “logic-bearing hardware component” made by a Covered List entity when the device would also be barred if that entity had produced the whole product. The definition reaches chips, modules, and other parts that process, store, or transfer data, while passive parts such as wiring and resistors are excluded.

Before this change, screening could stop at the identity of the finished-product manufacturer. A company that was not listed could submit a device for certification even if its design embedded hardware from a restricted supplier. The new approach moves the inquiry deeper into the supply chain: an applicant must know not only who assembled the equipment, but also who made its relevant digital components.

The measure is prospective. It does not automatically revoke equipment authorized before October 13. Applications already pending on that date are also exempt unless they are later amended to add, replace, or change a logic-bearing component. That limits the immediate effect on products already available, while increasing pressure on future designs and supplier documentation.

The impact extends beyond two devices

These cases show how the policy can affect manufacturers that do not appear on a restriction list. Cameras, transmitters, routers, smart-home products, and industrial equipment commonly combine parts from many companies. If one essential component comes from a covered entity and falls within the rule, the finished product may lose access to the US authorization process.

For buyers, the immediate consequence is limited because the products were not identified and had not completed authorization. For manufacturers and importers, the signal is clearer: compliance now requires traceability at chip level, not only statements about the brand printed on the box. The FCC has also expanded duties for online marketplaces, including future requirements to display certification identifiers, reinforcing the effort to carry enforcement through to the point of sale.

The first decisions confirm that the component loophole will be enforced, but they do not settle questions about transparency. Without product names or public technical detail about each assessment, outsiders cannot reproduce the analysis or measure the specific risk of either device. The sound conclusion is not that every computer-vision chip is dangerous. It is that component origin has become an independent gatekeeping criterion for electronics entering the US market.