YCL1/20/ALARM - MAXI Lock Alarm Specifications:Cable lock with integrated 110 dB alarm.Conductive core runs through the cableAlarm triggered if the cable is cut or the case attacked (with movement detection option)Strong steel cable with heavy duty coverRecommended for internal & external use Requires 2 x AAA (1.5v) batteriesLength: 850mmDiameter: 20mm Ordering Options YCL1/20/ALARM Maxi Lock Alarm Close YUL2 - U-lock YCL1 - Keyed Cable Locks YCCL1 - Combination Cable Locks