With the smart QUIN system, ABUS is now expanding its bicycle helmets to include integrated crash detection. Every helmet equipped with QUIN technology has its own private emergency call center. Thus, the helmets have an integrated accelerometer that detects and evaluates falls. In the event of a fall, the crash detection triggers the emergency routine on the paired smartphone via Bluetooth signal, notifies a previously defined person and sends him the location, which can then arrange help for the fallen via the associated app.