Extended data:
Functional use:
First, the choice of well-off families and the needs of happy families.
1. Placement of important documents and valuables. Such as contracts, contracts, birth certificates, academic certificates, real estate licenses, notarial certificates, etc. , to avoid misplaced when needed.
3. Place a small amount of emergency or spare cash, commemorative coins, valuable collectibles or very personal items, stamps, coins, antiques, jewelry, jewelry, gold watches, etc.
3. It is not suitable for others to see personal items and personal special items.
4. Place articles, medicines, dangerous goods (such as guns) and adult articles out of the reach of children.
The lock-free trend of modern family decoration and the increasingly frequent social life require foreign employees at home.
Second, it is widely used in business halls, banks, governments, public security, hotels, gas stations, jewelry stores, business halls, ATMs, cash registers, shopping malls, supermarkets and so on.
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