Security guides

What is boom key 205 and who can use it?

The emergency key 205 is a standardized key used to open doors, fire doors and technical installations in buildings and residential areas. It is often also called…

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How to place alarm stickers correctly – maximum deterrence against burglary

Properly placed alarm decals can make a big difference in how well your home or business is protected against burglary. A clearly visible alarm decal signals immediately that…

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