FCC Bans Two Devices Over Huawei-Linked Chip Technology

The Federal Communications Commission has prohibited two consumer electronics products from sale and marketing in the United States. This action marks the first enforcement of a recently adopted rule that allows the agency to ban devices based on the specific chips inside them, rather than relying on the product's brand or model name.

The two affected items are a dashboard camera and a wireless video transmitter. The FCC blocked both units because they utilize a HiSilicon Smart Vision system on a chip. HiSilicon operates as a subsidiary of Huawei, an entity that appears on the FCC's Covered List of companies considered a risk to US national security.

The specific component in question is the Hi3516CV610 UHD Smart Vision. This processor is designed for surveillance and camera applications, such as vehicle dashcams and wireless CCTV systems. The chip integrates WiFi, Ethernet, video encoding hardware, an Arm Cortex-A7 processor, and a neural processing unit for artificial intelligence functions.

The neural processing unit is the primary focus of the agency's concern. The FCC classifies this hardware as a device containing logic-bearing smart components made by entities on the Covered List. According to the chip's technical data sheet, its Intelligent Video Engine uses a built-in multimodal large model and transformer feature acceleration. This configuration allows the system to track relationships between objects across video frames, maintaining attention on subjects like pets, faces, human figures, and parcels.

While the technology helps consumers distinguish between a pet escaping and a person taking a left-behind parcel, the FCC argues the same logic-bearing AI could be used for foreign surveillance. The agency believes the hardware could survey US citizens and log their faces. This new approach aims to close a loophole where rebranded products containing parts from restricted Chinese manufacturers could still reach the market.

Huawei has faced previous scrutiny in the US. The company used shell companies to deceive TSMC into manufacturing AI chips despite a US request to stop supplying certain Chinese customers. That incident contributed to a series of controversies that led to other product bans. The new rule shifts the regulatory focus to the silicon itself, ensuring that a ban applies to the component regardless of the final product label.

Public reaction to the decision has been divided. Some observers criticized the move as protectionist or questioned the difference between American and foreign surveillance practices. Others debated the scope of FCC authority, with one commenter noting that the Communications Act of 1934 covers both wired and wireless communications. Another argued that regulating silicon directly was necessary due to the many regional variants and revisions of a single product.