The LMC1xx product family has been developed for class “C” intrusion and hold-up systems (German/Austrian security certificate) which are compliant with VdS and VSÖ. LMC (laser measurement certified) consists of a 2D LiDAR sensor, mounting kit, and special firmware. LMC provides protection both indoors and out. It can be positioned flexibly as a curtain to protect individual pictures or entire walls (vertical field) or to protect ceilings and floors (horizontal field). LMC can be adapted to any conceivable situation by varying the combination of the inputs. In a museum, for example, each individual picture can be monitored separately during the day, but the entire wall can be monitored for intrusions and break-ins at night. If anyone breaches the monitoring field, an alarm is triggered immediately. The LiDAR sensors can be operated independently or as part of an existing alarm management system using several relay outputs and an OPC interface.