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The HID GLOBAL CORPORATION 921PTNNEK0003R is a multi-class smart card reader designed for access control applications. The RPK40 series supports multiple card technologies in a single unit, allowing facilities to operate across legacy and modern credential formats without replacing hardware. It outputs via Wiegand interface and connects through a pigtail lead, making it compatible with a wide range of access control panels. The unit ships in a black finish and is suited for single-gang mounting. Security integrators and low-voltage electricians are the primary trades who specify and install this reader.
The 921PTNNEK0003R is used in commercial and institutional access control installations where multi-technology credential support is required. Its Wiegand output makes it a practical drop-in solution for facilities transitioning between card technologies or running mixed credential environments. The black housing suits standard single-gang reader applications in interior door frames, lobbies, and secured entry points.
Designed as an OEM-style replacement or new-install smart card reader for access control systems using Wiegand protocol inputs.
Installation is typically performed by a licensed low-voltage electrician or credentialed security integrator. De-energize the access control panel before wiring the pigtail leads to the controller. Secure the reader to a standard single-gang electrical box per local code requirements. Verify Wiegand input settings on the access control panel before commissioning.
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