DMR is an open radio standard approved by the European Telecommunications Standards Institute (ETSI) in 2005. DMR includes a set of common and well-known audio, data, features, and application technologies that enable dual-mode transmission of legacy analog systems and trunks.
Digital Signage Digital signage is a screen that can display information, TV programs, menus, advertisements and other messages.
A network is a human or physical interconnected set or system that provides access to a specific capability or capability within a range of space and time, and ideally has no time and place limitations.
A smart home is a set of tools that you use to control some electrical and mechanical devices in your home.
IPTV describes a system in which digital television services are provided using the Internet Protocol over a network infrastructure.
CCTV is an electronic device that receives images and transmits them to a recording or display device.
An optical fiber is a long, narrow string of a transparent material such as glass (silica) or plastic, which can transmit light from one end to the other. Optical fiber has a much higher bandwidth than ordinary cables, and with it, image data, audio and other data can be easily transmitted with a high bandwidth of up to 10 Gbps and above.
Super Goal iTech is usually one of the most important factors of the game for the audience nowadays in the city of games, creating a competitive atmosphere and excitement caused by the feeling of winning.