according to the specification, the building area of any floor is more than 1511m? Or the total construction area is more than 3111m? Exhibition, shops, restaurants and hotels, as well as ward buildings, outpatient buildings and operating departments of the same building scale in hospitals;

if it meets the requirements, you need to set up a sprinkler system.

However, those hotels with renovated houses may not meet the standard area, but they will also require simple sprinkler systems.