FCC Bans Dashcam and Transmitter Over Hidden Huawei Silicon

The Federal Communications Commission has stopped the sale of a dashboard camera and a wireless video transmitter in the United States. This is the first time the agency has banned specific consumer devices under a new rule that focuses on the internal components rather than the brand name.

Both products contain a HiSilicon Smart Vision system on a chip, known as the Hi3516CV610 UHD Smart Vision. HiSilicon is a subsidiary of Huawei, which appears on the FCC's Covered List of entities deemed a risk to national security. The new rule closes a loophole that allowed rebranded products with Chinese-made parts to enter the market by targeting the silicon itself.

The chip includes a neural processing unit, or NPU, which handles artificial intelligence functions. The FCC views this logic-bearing component as the primary concern. According to the manufacturer's data sheet, the NPU runs an Intelligent Video Engine using a built-in multimodal large model and transformer feature acceleration. This allows the device to track relationships between objects across video frames, maintaining attention on subjects such as pets, faces, and parcels.

For users, this technology could help a camera distinguish between a pet escaping and a person taking a left-behind package. However, the FCC believes the same AI logic could be used to survey US citizens and log faces for foreign surveillance purposes.

Huawei has a history of controversy regarding its chips. The company previously used shell companies to have TSMC manufacture AI chips while US restrictions were in place. Those earlier issues contributed to the current regulatory stance on Huawei-linked hardware.

Reactions to the ban have been mixed among industry observers and readers. Some critics called the move protectionist and questioned if US surveillance differs from foreign methods. Others debated the scope of the FCC's authority, noting that the Communications Act of 1934 directs the agency to protect both wired and wireless communications. Some argued that component-based bans were necessary from the start due to the many regional variants of a single product.