Bicycle Cable Lock Alarm 1.With cable cut sensor 2.90 ... Certificated 4.Easy to use SPECIFICATIONTK215-2 New Bicycle Cable Lock Alarm1. Bike lock alarm bicycle wire lock, lock with alarm system2. Size ... Color: Black, Sliver5. With cable cut sensor, easy to useThis bicycle alarm lock is to design a stronger anti-theft lock ... old battery, please pay attention to the anode and cathode. New Cable Lock Alarm