RAQIA | Crestron Solutions in S.Korea

Crestron CP4N Wiring Guide: Relay, I/O, IR, Cresnet, and Control SubnetHello, this is RAQIA.In a previous article, we reviewed the basic communication methods used in integrated control systems, including RS-232, RS-485, and LAN control.Today, we will focus on the physical wiring side of the Crestron CP4N.In real AV SI and integrated control projects, many questions are not about software first...

Hello, this is RAQIA.Today, we will look at one of the most important foundations of professional integrated control: communication interfaces.In meeting rooms, control rooms, smart offices, lecture rooms, and premium spaces, many devices must work together as one system. Displays, projectors, audio DSPs, lighting systems, motorized screens, blinds, sensors, cameras, and network AV devices all n..

Hello, this is RAQIA.When companies build smart meeting rooms, Teams Rooms, Zoom Rooms, or BYOD conference spaces, they often focus on displays, cameras, microphones, speakers, and control panels.However, one layer is often underestimated:USB infrastructure.In a modern meeting room, USB is not just a small cable behind the desk. It is the connection layer that allows cameras, microphones, touch ..

Hello, this is RAQIA.Today, we would like to talk about how LG commercial signage and Crestron integrated control systems can work together to make meeting rooms, lobbies, video walls, and smart office environments much easier to operate.Many companies install large LG displays in conference rooms, executive rooms, reception areas, and digital signage zones. However, the real question is not onl..

Hello, this is RAQIA.In modern meeting rooms, users want one simple experience:Connect a laptop, share content, use the room camera and microphone, and start the meeting without technical confusion.This is why BYOD and BYOM solutions are becoming important in conference room AV design.In a previous article, we introduced Logitech Extend, a wired BYOD solution that connects a laptop to the meetin..

Hello, this is RAQIA.When companies introduce a wireless presentation system into a meeting room, security is one of the most important concerns.Many IT managers ask questions such as:Can wireless screen sharing expose confidential meeting data?Can external guests access the internal corporate network?How can we prevent unauthorized users from connecting to the meeting room display?Can wireless ..

A modern meeting room should not begin with cable problems.In many conference rooms, the first few minutes of a meeting are often spent looking for the right adapter, checking whether the laptop supports HDMI or USB-C, or wondering why the screen is not showing properly. For companies that rely on hybrid meetings, executive briefings, training sessions, and client presentations, this is more tha..