What if someone knocks at the door in the middle of the night and says they knocked at the wrong door?

If a stranger knocks at the door in the middle of the night and says he is at the wrong door, we should keep calm and take the following measures:

1, don't open the door: opening the door in the middle of the night to let strangers in may have great security risks. Therefore, don't open the door at will, especially for strangers who don't know the details, and be more vigilant.

2. Confirm the identity: Ask the stranger's identity and purpose to see if there is anything suspicious. If necessary, you can communicate and ask through the door or window. Don't open the door.

3. Contact the police: If there is any suspicious situation, you should call the police in time and let the police come to confirm it to ensure the safety of yourself and your family.

4. Protective measures: install security doors, doorbell cameras and other equipment at home to improve family safety awareness. When encountering similar situations, you can find the whereabouts of strangers in time, which is helpful to protect the safety of your family.

In a word, a stranger knocks at the door in the middle of the night and says that you have knocked at the wrong door, so keep calm. Don't open the door at will, confirm the identity and purpose of the other party, call the police in time when necessary, and take corresponding safety measures to protect yourself and your family.