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The HID GLOBAL CORPORATION 40NKS-00-00192U is a smart card reader from the Signo 40 product line, finished in a black and silver housing. Smart card readers in this class are used to authenticate credentials via contactless or contact-based card technologies, forming a core component of access control and identity verification systems. This unit ships as a single piece and is suited for installation by security integrators, low-voltage electricians, and facilities professionals working on electronic access control projects.
The Signo 40 reader is appropriate for commercial and institutional environments where controlled-access entry points require reliable credential reading. Typical deployment scenarios include interior and exterior doors, elevator access panels, and secured equipment rooms. The black and silver finish suits modern architectural hardware standards found in corporate, healthcare, and education facilities.
Designed as an OEM-style replacement or direct installation unit for access control systems accepting standard smart card reader interfaces. No specific compatible panel or controller models were provided in the product data.
Installation should be performed by a licensed low-voltage electrician or qualified access control integrator familiar with applicable local codes and NEC low-voltage wiring requirements. Power down the access control panel before wiring the reader to avoid damage to system electronics. Follow the manufacturer wiring guide for data and power connections and verify reader-to-panel communication before closing the installation.
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