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The HID GLOBAL CORPORATION 20NKS-00-0001E7 is the Signo 20 smart card reader, a compact access control reader designed for credential-based entry systems. Available in a black and silver finish with a pigtail wiring connection, this unit reads smart card credentials and communicates with access control panels in commercial and light industrial installations. Sold as a single unit, it is a field-ready component for security integrators and licensed low-voltage technicians working on door access systems.
The Signo 20 is suited for interior and exterior access control deployments where a compact, wall-mount smart reader is required. Its pigtail output simplifies field wiring connections to standard access control panels. The black and silver housing blends with modern commercial door hardware and entry environments. Security integrators and low-voltage contractors typically specify this reader for new installations and upgrade projects.
Designed as an OEM-style replacement or new-installation smart card reader for standard commercial access control panel systems that accept Wiegand or compatible reader interfaces.
Installation should be performed by a licensed low-voltage or security systems technician in accordance with applicable local codes and NFPA 731 guidelines for access control wiring. Power down the access control panel before connecting or disconnecting reader wiring. Secure the pigtail leads with appropriate terminal connections per the panel manufacturer wiring diagram. Verify reader-to-panel communication after installation before closing up the rough-in.
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