Video surveillance and data protection: what is permitted on private property
Find out what is legally permitted for video surveillance on private property in compliance with data protection regulations.

Basics of video surveillance on private property
The installation of surveillance cameras on private property is an issue that touches on both security needs and data protection concerns. In Germany, video surveillance is regulated by the Federal Data Protection Act (BDSG) and the General Data Protection Regulation (GDPR). These laws ensure that the privacy of citizens is protected while allowing property owners to secure their property.
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What is legally permitted?
The legal framework for video surveillance on private property is clearly defined. Owners are allowed to install cameras to protect their property from burglary or vandalism. However, they must respect the personal rights of third parties. This means that
- The camera may only record your own property and not public areas or neighboring properties.
- Affected persons must be informed about the video surveillance, usually by means of clearly visible signs.
- The recordings may only be used for a specified purpose and must be deleted after a certain period of time.
Data protection-compliant video surveillance
To ensure data protection, owners should take the following measures:
- Installation of cameras in areas that minimize privacy, such as entrance areas or garages.
- Use of technologies that make the face unrecognizable or automatically hide areas that must not be monitored.
- Regular review of the need for video surveillance and adjustment of measures if necessary.
Examples and case studies
In a well-known case from 2018, a homeowner was fined because his camera was filming a public sidewalk. This breached data protection regulations, as passers-by were not informed about the video surveillance and their data was processed unlawfully.
In another example, an owner was able to successfully fend off several burglary attempts by using data protection-compliant video surveillance. The recordings, which only showed the owner's own property and were deleted after 72 hours, were used as evidence by the police.
Video surveillance and data protection
Video surveillance on private property is an effective means of increasing security. However, it is crucial that data protection guidelines are adhered to. Property owners must always be aware of the legal boundaries and take appropriate measures to respect the privacy of others. By following these guidelines, a balance can be struck between security and privacy.




