With an 85 decibel alarm signal, this small device, which can be discreetly mounted on the bike, draws attention to unauthorized access. At the same time, the position of the bike is tracked. Prerequisite: access to the Apple "find my" app and activation via the device's own app. The small device is mounted directly on the bike frame on the mounting option for water bottle holders - together with these if necessary - and must also be fitted with a signal yellow cap if you want to rely on this type of visual deterrent. A concealed USB-C charging socket provides up to six months of battery charging. With integrated LED display for alarm readiness, pairing and battery level.