Security systems and methods for protecting retail display merchandise from theft are provided. For example, a security system includes a plurality of sensors, each sensor configured to be secured to an item of merchandise. The security system also includes a monitoring device configured to wirelessly communicate with each of the plurality of sensors, wherein the monitoring device and the plurality of sensors are configured to communicate with one another to determine a distance between each of the plurality of sensors and the monitoring device. The monitoring device and/or at least one of the plurality of sensors is configured to initiate a security signal based on the distance between the monitoring device and at least one of the sensor relative to a proximity range.

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Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 License.