Despite the growing popularity of wireless solutions, some customers remain wary of this technology. Some had a bad experience with wireless years ago and are hesitant to give industrial radios another chance. Others are worried about security and may be unaware of the great strides the industry has made to ensure the security of its products. Other customers believe that over-the-air technology simply can't be reliable because you can't see it or touch it. These concerns are commonplace, but for the most part unfounded. Wireless technology has made some remarkable advances in recent years, and almost every business now uses it in some aspect.
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