Hartmann Controls
Proximity Sticker
In Lots Of 25For new Hartmann systems only.
The proximity sticker can be affixed to
existing cards such as existing mag-stripe or bar code so migration to proximity technology is easy and cost effective or any type of objects such as cell phones or laptops. Extra sticky 3M tape on the back to stick to almost any flat surface.
Up to 2" read range
About the size of a US quarter
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