Entrance Alert Chime
Most convenience stores, for example, have some sort of product that alerts the clerk when someone enters their store. A good alert allows them to work in the store and not have to sit and watch the door. When someone enters, they can stop what they are doing and serve the customers. You might also have areas you don't want unauthorized visitors entering. A simple entrance alert chime would send an instant alert to store clerks if a customer walks in unauthorized areas. These alerts can offer you added security to your home or business.