The PTAG Proximity Disc Tag sets the electronic security benchmark for 125-kHz proximity readers, cards, and tags. Based upon proven contactless digital radio frequency identification (RFID) technology, PTAGs interface with a wide range of electronic access control systems by complying with the Wiegand communication protocol. PTAGs are passive devices, eliminate maintenance by requiring no battery.
With strong and reliable adhesive on one side, the PTAG can be added to an existing photo badge, cell phone*, or wallet. The PTAG complements SDC’s full line of Prox Cards, Fobs and Tags.
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- SDC is a Quality Management Certified manufacturer of premium grade access control hardware specified by security consultants for prominent facilities worldwide. SDC has been providing intelligent solutions for Security, Safety & Accessibility to the Industry for over 40 years.