HID
SKU: 20NKS-00-000000
HID 20NKS-00-000000 Signo 20 Proximity Reader
Wiegand proximity reader for EM 32-bit cards, surface mount
Overview
Manufacturer-verified compatible cameras, recorders, mounts, accessories, and licenses for this product. Adjust quantities and add the entire bundle to your cart in one click.
Overview
Questions about this product? Free pre-sales support from a senior specialist — product questions, compatibility checks, BOM quotes, price confirmation — typically answered within one business day. Need camera placement or system design work? Engineering time is $175 per hour (qty 1 = 1 hour). Hardware buyers get up to one hour ($175) credited back on their order.
Discontinued — No Longer Available New
This model has been discontinued by HID. Shop current HID products → or see the recommended alternatives below.
The HID 920PWNNEKE030A is a professional-grade multiclass reader designed for access control systems requiring simultaneous low-frequency and high-frequency credential support. This reader integrates seamlessly into existing security architectures through standard Wiegand output, making it suitable for retrofit installations, credential migration projects, and heterogeneous badge environments common in enterprise facilities.
Built on HID's proven multiclass platform, the 920PWNNEKE030A delivers simultaneous LF standard and HF standard/SIO/SEOS capability in a single form factor. The reader accommodates multiple credential types within a single reader head, reducing hardware complexity and installation costs across door openings. Black finish and secure enclosure design support both indoor and outdoor mounting configurations.
The 920PWNNEKE030A connects directly to access control panels and readers via Wiegand interface (standard 26/34-bit Wiegand output), eliminating the need for protocol converters or intelligent reader modules in many installations. The multiclass design supports both legacy Prox infrastructure and modern HF iClass-based systems, making it particularly valuable in environments transitioning between credential technologies.
Credential migration features—including HF migration profile support and IPM-off functionality—enable organizations to phase in new credentials without requiring simultaneous reader swaps across all door openings. This approach reduces operational disruption and spreads capital expenditure across migration phases. The reader operates independently of HID controller firmware versions, providing installation flexibility across diverse system architectures.
The 920PWNNEKE030A employs a compact RP40 reader head mounted on a secure bezel with black finish. The reader's form factor accommodates standard single-gang and multi-reader mullion installations. No external power supply is required when powered through controller-supplied reader connections, simplifying wiring and reducing installation complexity.

I've specified the HID 920PWNNEKE030A on multiple facility upgrades where organizations needed to maintain credential diversity during system transitions. The simultaneous LF/HF capability in the 920PWNNEKE030A eliminates the need to install separate reader heads or manage protocol conversion layers—both cost drivers in retrofit projects.
Technical Highlights:
Deployment Considerations:
The 920PWNNEKE030A is a practical choice for integrators managing multi-site upgrades or clients with heterogeneous credential bases. It reduces hardware inventory, simplifies wiring runs, and provides genuine migration flexibility without forcing fork-lift replacement of reader infrastructure.
Manufacturer-verified compatible cameras, recorders, mounts, accessories, and licenses for this product. Adjust quantities and add the entire bundle to your cart in one click.
Support services and planning resources for commercial surveillance, access control, and infrastructure deployments.
Fixed scope • Fixed price