THE SAFE ALARM SYSTEM FOR YOUR BICYCLE A lock is good, a lock with an alarm system is better. With 100 decibels, the 440A padlock will send every thief running. We protect our most valuable possessions with an alarm system. So why not our bike? Our padlock 440 Alarm is equipped with the proven 3D Position Detection System, which registers even the smallest movement. If a thief tampers with your bicycle, the lock sounds the alarm immediately. And at a volume that discourages: 100 decibels is as loud as a circular saw and can therefore be heard from afar. An alarm like that will scare off any bike thief. Technology: Hardened 12 mm round shackle The shackle, the body and the load-bearing parts of the locking mechanism are manufactured using specially hardened steel Special, modern design of the lock body casing allows for optimum handling High-quality locking cylinder for high protection against manipulation, e.g. picking Alarm at a volume of at least 100 dB for 15 seconds, followed by automatic reactivation 3D Position Detection Detects vibrations and the smallest of movements in all three dimensions and triggers an alarm CR2 batteries included
