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The HID GLOBAL CORPORATION 20NKS-03-00BDP6 is the Signo 20 smart card reader, a compact access control reader finished in black and silver with a pigtail wiring connection. Designed for modern access control installations, the Signo 20 reads smart credentials and communicates with access control panels via its pigtail lead. This unit is sold individually and is intended for installation by licensed security integrators or electricians working on electronic access control systems.
The Signo 20 is suited for commercial and light-industrial access control deployments where a wall-mounted smart credential reader is required at a secured entry point. The pigtail connection style allows direct wiring to a control panel or reader interface module, making it appropriate for new installations and retrofit projects alike. Its black and silver finish suits modern architectural environments.
Designed as an OEM-style smart card reader for use in standard access control systems that accept Wiegand or compatible reader interfaces. Consult the panel manufacturer documentation to confirm reader protocol compatibility before installation.
Installation should be performed by a licensed security integrator or qualified electrician familiar with access control systems and applicable electrical codes. Power down the access control panel and lock out the power supply before making any wiring connections at the reader. Route and secure the pigtail leads per the panel manufacturer wiring diagram, and verify polarity before restoring power. Follow all applicable NEC requirements for low-voltage wiring in the installation environment.
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