Door lock password Geely number

The auspicious numbers of the door lock password are 6, 8 and 9. The number 6 means cow, which means very cow and powerful; The number 8 symbolizes wealth and success; The number 9 means a long time. You can combine numbers according to your own preferences, but you need to ensure safety, and you can't use consecutive or the same numbers. There are many kinds of door locks, and the requirements for door locks are different in various occasions. Ordinary families generally use anti-theft door locks, which are highly safe and relatively cheap. With the development of electronic technology, electronic door locks appear, which are incomparable to mechanical locks in terms of convenience, anti-illegal opening and intelligent management, so they are widely used in industries with high safety requirements.