If the hotel uses the guest control switch panel, can it only use weak current or strong current?

Your question is not very clear. Below the passenger control panel is a combined electric control box, including control/adjustment: various lamps in the room are switched and brightness, computer, TV, alarm clock, intercom, service call and other functions. To put it bluntly, some combined appliances are integrated to manage the functions of various electrical and electronic equipment in the room, and these components for control are weak current.