The innovative, shock- and motion-sensitive 3D alarm unit for your bicycle. The alarm box series is the perfect complement to your mechanical security. Whether it's a bicycle, scooter, stroller, tools, or grill – the applications are versatile. The alarm box is easy to install. The intelligent calibration of the 100 dB loud alarm system activates fully only during a sustained theft attempt. Accidental bumps and movements, on the other hand, trigger a short, 5-second alarm.