Someone messing with your bike? Mess with their eardrums and alert your friends. The Dowco WeatherAll Plus Cover Alarm system is one of the best values in motorcycle security. WeatherAll Plus motorcycle covers are equipped with interior pockets designed for this alarm, simply by dropping it in the sewn in pocket in the cover and connecting to the bike. When tampered with it will emit a warning sound. In addition it is ready to be discreetly attached to your motorcycle even without a cover when parked. Clip to the forks or the wheels and if your bike is disturbed the alarm will sound.