The flashing red dot on the top of the hotel room suddenly stopped flashing.

It should be broken. The flashing red dot on the top of the hotel room is a fire sprinkler.

The flashing red dot on the top of the hotel room is a fire sprinkler, and there will be a flashing red light to indicate normal work. Most hotels have this kind of equipment.

Matters needing attention when staying in the hotel:

1. Choose hotels carefully and avoid staying alone in small hotels with complicated environment. Go out early and return early, and try to avoid going out alone.

2. Tell your family the name and telephone number of the hotel and the scheduled stay time. If you are traveling with a group, you should write down your teammates' room numbers.

3. After entering the hotel, you should check the safety door and safe passage first. If you are in danger, you'd better try it once and leave quickly. At the same time, attention should also be paid to the surrounding safe escape exits and emergency telephone contact systems.

Pay attention to the safety of doors and windows in the hotel and plug in the room before going to bed.

Visitors must reconfirm that strangers are not allowed to enter casually. If you have any questions, please call the front desk and send someone to handle them.