Where is the hotel ventilator switch?

The switch of the hotel ventilator is plugged into the switch of the room card at the entrance or a switch button next to the ventilator on the ceiling of the room. If some rooms are larger, the number of ventilation fans will be more. You can ask the front desk or waiter for the specific location. Some ventilation fan switches installed on the roof of the hotel are integrated on the switch panel of the light, and you need to find the small fan icon on the panel to turn it off.