The EBP-401 is an innovative infrared announcer system designed to provide you with a reliable and pleasant annunication of customers entering and exiting your business establishment. The complete kit provides for a quick and easy installation. A single red LED is provided for fast and easy alignment. Four selectable chimes welcomes your customers and warns you of the presence of incoming visitors. The single detection technology utilized on the design eliminates the need for wiring a separate transmitter by using a reflector. The infrared receiver is virtually unaffected by room light, indirect sunlight or other bright light sources. White clothing is also accurately detected by the infrared sensor, where other less sophisticated announcers have reflection problems. Another helpful feature is the 2-chime capability. It allows the user to install chimes in two different areas on the premises, important in securing one employee businesses.