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The HID GLOBAL CORPORATION 20NKS-01-00U71F is the Signo Reader 20, a compact smart card reader designed for access control applications. This reader processes contactless smart card credentials to grant or deny entry at controlled access points. It is typically installed at doors, gates, or entry panels in commercial and institutional facilities. The Signo Reader 20 features a black housing and is sold as a single unit. Installation is performed by access control technicians or licensed electricians familiar with low-voltage wiring and access control head-end systems.
The Signo Reader 20 is suited for commercial and institutional access control deployments where contactless smart card reading is required. It mounts at entry points such as doors, turnstiles, and gates. The reader is used in systems requiring credential verification at the point of entry, supporting modern smart card technologies common in enterprise and facility security environments.
Designed as an OEM-style smart card reader for commercial access control systems requiring a contactless credential reader at controlled entry points.
Installation should be performed by a licensed electrician or certified access control technician in accordance with applicable NEC low-voltage wiring requirements. Disable power to the access control panel and associated door hardware before wiring the reader. Consult the access control head-end manufacturer documentation for reader interface wiring and configuration requirements. Do not power the unit until all wiring connections are verified and secured.
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