System S Anti theft alarm system, black, siren

System-S Bicycle Lock Security Alarm Siren Anti-Theft Anti-Theft for Wheels and Other Moving Objects Net weight: approx. 90 g. Total dimensions approx. 10 x 6.5 x 4 cm. Dimensions of mounting ring diameter approx. 2.7 cm. 9V battery required. With this useful bicycle alarm you can protect your bike, motorcycle, moped, scooter and other moving objects from theft. Box contents: bicycle alarm International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.