A 4G/5G body-worn camera is a wearable device, often used for law enforcement or security, that captures video/audio and uses cellular networks (4G LTE or 5G) for high-speed, real-time transmission of footage to a command center, enabling live monitoring, immediate dispatch, and better situational awareness, at the same time also support 2 way voice communication, unlike older cameras that only stored footage locally.

In high-risk industries, workplace safety demands more than traditional protective equipment. Modern worksites require real-time communication, monitoring, and situational awareness that conventional safety gear cannot provide. Grandtime Tech's 5G Smart Safety Helmet addresses these challenges by integrating advanced connectivity, AI and wearable sensors into a comprehensive safety solution.

The "Battle of a Hundred Glasses" is in full swing! What forces are driving this surge? Major tech companies are investing heavily in the research and development of smart glasses, primarily driven by multiple factors including breakthroughs in AI technology, the release of market potential, and changes in product form. The following analysis examines the specific reasons from three dimensions: technology, market, and industry chain.