Park your eBike in a relaxed manner: The eBike Flow app shows you the location and the security status - i.e. whether the eBike Alarm and eBike Lock are active. Your eBike emits an audible and visual alarm if someone tampers with it without a valid digital key. Thanks to intelligent motion detection, it can distinguish whether your eBike is being moved weakly or strongly. Track the location of your eBike on your smartphone: If your eBike is stolen and the eBike Alarm function sends you a notification, tracking starts automatically. Have the ConnectModule fitted by your specialist dealer: The chargeable component is installed invisibly on the eBike and contains a radio and GNSS module, its own battery and various sensors. eBike Alarm is included in the purchase price for 12 months from activation. The eBike Alarm digital service is not automatically extended after this period. If you want to continue using it after twelve months, eBike Alarm costs €4.99 per month or €39.99 per year (in-app purchase). Bosch ConnectModule BCM3100 retrofit kit for BDU33YY. Compatible with System Active / Performance. Compatibility: BDU3320 / 3340 / 3360