How many square meters of spray does the hotel need to install?

Hotels over 500 square meters need to install sprinklers.

The installation area standard of fire sprinkler system in hotels and restaurants is that the building area is above 500 square meters. Except in special circumstances, exhibition buildings, shops, hotel buildings and wards, outpatient buildings and operating departments of the same size as hospitals also need to be equipped with automatic sprinkler systems. This regulation ensures fire safety and provides an effective means to deal with potential fire risks.