Fosmon USB-C Rechargeable Bike Alarm w Remote

UPGRADED WITH USB-C RECHARGEABLE BATTERY IP55 WATERPROOF MULTIFUNCTION ALARM This motion alarm sensor comes with multiple methods of secure mounting. Installation on handlebars or a bike frame tube can be achieved by using the included tube mounting bracket. The second mounting bracket allows you to choose between adhesive mounting and using zip ties, most useful for flat surfaces or irregularly shaped objects.