Invention Grant
US08443988B2 Alarm sounding retail display system 失效
闹钟声音零售显示系统

Alarm sounding retail display system
Abstract:
An alarm sounding retail display system is provided. The alarm sounding retail display system is operable to provide an audible tone upon the movement of retail merchandise carried within the retail display system. The audible provides an indication of enhanced security and can alert store employees in proximity to the retail display system that merchandise has been added to or removed from the retail display system.
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