4G QR code access control leads to new changes in conference appointment and sign-in
In today's fast-paced business environment, efficient and convenient conference management has become a key link for enterprises to improve operational efficiency and optimize conference experience. Traditional conference sign-in methods often have problems such as queuing, cumbersome paper sign-in, and delayed data collection, which not only wastes the precious time of participants but also increases the workload of organizers. To solve these pain points, we have designed new hardware for software platform vendors doing conference sign-in - a 4G QR code access control device, powered by mobile power, wireless installation, and operation, bringing unprecedented convenience and intelligence to conference management. 4G QR code access control: the smart pioneer of conference sign-in 4G QR code access control equipment integrates Internet of Things technology and mobile communication technology, realizes data transmission through a 4G network, does not require compl