* The 13.5mm locking bolt, the housing and the supporting parts of the locking mechanism are made of specially hardened steel * 3D Position Detection - detects vibrations and smallest movements in all three Dimensions and triggers the alarm * Alarm function with at least 100 dB for 15 seconds, then automatically rearming | Article: ABUS Granit Detecto XPlus 8077 Disc Lock, red | Article: ABUS Granit Detecto XPlus 8077 Disc Lock, red, red, Size One Size