LiDAR in museum security

Museums and cultural centres face a complex challenge: historical works of art and artefacts of immeasurable value must be secured appropriately – but without destroying the open, inviting atmosphere for visitors. However, cases of theft or vandalism are becoming increasingly common, pushing conventional security solutions to their limits. This is why innovative solutions are necessary that offer reliable, unobtrusive and flexible protection.

Security in transition

Nowadays, museums face a wide range of security threats that vary depending on the time of day.

During the day, there are risks caused by visitors, such as opportunistic theft or accidental damage. In addition, there is an increase in vandalism and politically or ideologically motivated protests, which may potentially threaten exhibits. Internal security breaches, for example by employees or external service providers with access to the premises, also remain a challenging issue.

Practical application of LiDAR in museums

LiDAR sensors use rapid light pulses to create a highly detailed, three-dimensional point cloud of a room. Their compact design allows them to be integrated inconspicuously into a room. Moving and stationary objects can be reliably detected regardless of lighting and visibility conditions. LiDAR does not collect any personal information and is therefore compliant with data protection regulations.

• Protecting exhibts
  Open gallery spaces can be equipped with a ‘digital buffer zone.’ This can be set up invisibly and precisely using LiDAR. If a visitor crosses this boundary, the system can notify security personnel or trigger a silent alarm. This protects the exhibition items without disrupting the aesthetics of the exhibition or the visitor flow.
   
• Non-public areas
  Outbuildings often house conservation laboratories, archives or depots containing priceless collections. Precise protection is essential here as well. By accurately monitoring designated zones, LiDAR enables reliable protection.
   
• Perimeter protection
  LiDAR sensors detect movement in areas that are difficult to see and particularly at risk, such as windows, entrances and roofs. Their three-dimensional understanding of space allows them to recognise environmental influences such as shadows or small animals, reducing false alarms.
   
• Dynamic day/night operation
  During opening hours, LiDAR provides reliable monitoring of visitor movements and potential security threats. Graded alerts can be triggered.
  After closing, the system switches to an enhanced security mode that continuously scans for unauthorised movements.