| dc.description.abstract | The development of technology in the cultural community Indonesia the longer
growing. All work is organised can be completed quickly, practical, and effective.
Therefore the level of need for electronic equipment is very high. This led to the
development of electronics systems in the world, industry and everyday life.
Cannot be denied that the crime rate is getting higher and now everyone wants a safe
and comfortable. For example, safety deposit box for storing valuable possessions, for
it must be complemented by a safety deposit box.
Barcode is a safety net. Unwitting barcode often encountered, for example in food
products, airfares, student sign cards even letters. Barcode scanner for reading code
requires. The main advantages of the barcode is easy to use application to another.
In this case the use of a PIN (Personal Identification Number) is also very effective as
a replacement for the key deposit box. The PIN consists of a few digits. The more a
combination of digits PIN that is used then the greater the difficulty level also opened
it.A safety system is very effective because double aims to avoid unwanted things at
home such as theft. | en_US |
