ABUS Bordo XPlus Big Alarm 6000Now with the top of the line XPlus lock cylinder for improved resistance against picking attacks. 120cm High security folding lock with alarm function Sensitive vibration alarm thanks to 3D Position Detection Short warning tone in case of small or short movement Alarm of at least 100 dB for 15 seconds Automatic activation Acoustic signals inform about battery and activity status Inactive transport position Easy battery replacement without tools (type