The Forbidden City has at least 1,600 anti-theft alarms and 400 cameras in operation; the total number of people in the Forbidden City Security Department exceeds 240; a large number of iron fences, iron windows, explosion-proof glass and iron cabinets are installed inside; inside the Forbidden City courtyard There are also police dogs for defense; another: Personally, I guess the Forbidden City feels that no one dares to steal from him,\(^o^)/~