Scary these days? In the world Man? How scary is it when you live alone and someone suddenly tries to open the door while banging?

So, just in case, there are many people who put on the safety hook on the front door when they come home, right?? If so, press this button on the door lock right now

Most door locks have a forced locking function called double locking safety. If you press the button for about 5 seconds, you will hear a beeping sound and it will be forcibly locked.

It prevents you from even entering the password from outside. You can automatically release the forced lock when you open the door from the inside.

It would be good for men who live alone to set the double locking as soon as they enter the house from now on.