The image shows a close-up of a red sign with Chinese characters written on it. The sign is located on the side of a building and appears to be warning people not to enter the building. Below the sign, there are four circular lights with green lenses. The lights are arranged in a row and appear to be turned on. The background is blurred, but it seems like the building is located in a city or a similar area. The text on the sign is written in both English and Japanese.