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The HID GLOBAL CORPORATION 20NKS-00-0001VY is the Signo 20 smart card reader, a compact access control device designed for credential-based entry systems. Available in a black and silver finish with a pigtail wiring termination, this reader connects to access control panels in commercial and light industrial installations. Security integrators and low-voltage technicians install this unit as part of door access systems requiring contactless or smart card credential reads. The pigtail output simplifies field wiring to downstream controllers and panels.
The Signo 20 is suited for commercial access control deployments where a sleek, wall-mount smart reader is required at door entry points. The black and silver housing fits standard single-gang or mullion-style mounting locations. Installers working on new construction or retrofit access control projects will find this reader compatible with typical wiegand or OSDP-capable controller infrastructure. It is sold individually as a single unit.
Designed as an OEM-style smart card reader for use with commercial access control systems that accept standard reader wiring configurations.
Installation should be performed by a licensed low-voltage or security systems technician familiar with access control wiring practices. De-energize the access control panel before making any wiring connections to the reader pigtail. Follow NEC low-voltage wiring requirements and the access control panel manufacturer guidelines for reader input wiring. Do not expose the reader to direct water contact unless the unit is confirmed rated for outdoor or wet-location use.
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