HID 921NWNTEKE050K RK40 iClass Wall Reader

HID 921NWNTEKE050K Smart Card Reader

Overview

The HID 921NWNTEKE050K is an RDR-class proximity and smart card reader engineered for integrated access control deployments. This reader combines iCLASS SE technology with Wiegand protocol output and terminal mode operation, delivering multi-credential support across legacy and modern security infrastructures. The unit is configured for standard HF (high-frequency) operation and supports iCLASS, Mifare, and migration profiles, making it suitable for facilities requiring mixed-credential environments.

Key Features

• Dual Technology Support: iCLASS SE and iCLASS standard credential reading with HF standard, SIO, SEOS, and migration profile compatibility
• Wiegand Protocol Output: Native Wiegand format transmission for seamless integration with existing access control panels and readers
• Terminal Mode Configuration: Direct terminal-mode operation enables standalone deployment and simplified troubleshooting
• Red LED Indicator: Visual status feedback; flash mode disabled for discrete installation environments
• Audible Feedback: Buzzer enabled for user confirmation and operational diagnostics
• 8-Bit Messaging: Compact message protocol for efficient credential transmission and reduced bandwidth requirements
• Single Key Programming: One-key forward programming mode simplifies field configuration and reduces deployment time
• Door-Complete Ready: Pre-configured for door-level integration without additional control logic
• Black Enclosure: Powder-coat finish for durability and professional appearance in commercial installations
• No Parity Configuration: Stripped message format for direct integration with legacy access control systems
• IPM Function Disabled: Configuration optimized for standard credential processing without IPM overhead
• RK40 Integration: Compatible with HID RK40 keypad systems for integrated credential and PIN authentication

Integration & Compatibility

The 921NWNTEKE050K supports HF migration profiles (EVCS5164 compatible), enabling smooth transitions from legacy iCLASS to modern iCLASS SE credential bases. Wiegand output ensures backward compatibility with standard access control panels. Terminal mode operation allows integration with both networked and standalone door controllers. The reader's 8-bit messaging and no-parity configuration accommodate facilities operating mixed-generation systems without requiring protocol translation layers.

Operational Configuration

This reader ships with flash mode disabled and buzzer enabled, delivering audible credential acceptance feedback while maintaining installation flexibility. Single-key programming enables technicians to adjust terminal parameters on-site. The door-complete configuration indicates this unit is pre-optimized for door-level deployment, reducing commissioning overhead. HF standard mode operation supports the widest credential compatibility for environments mixing iCLASS, Mifare, and legacy proximity formats.

Eden Phillips

I've evaluated the HID 921NWNTEKE050K in multi-building access control designs where credential diversity is unavoidable. This reader's combination of iCLASS SE support with legacy Wiegand output makes it a practical fit for phased migration scenarios. The terminal mode operation proved valuable during our deployment—it allowed field verification of credential reads before full panel integration.

Technical Highlights:

• Credential Flexibility: Supports iCLASS SE, iCLASS standard, and migration profiles (EVCS5164), accommodating multi-credential estates without hardware substitution
• Protocol Compatibility: Wiegand output with 8-bit no-parity messaging ensures compatibility with access panels from multiple manufacturers
• Deployment Efficiency: Terminal mode and one-key programming reduce commissioning labor; door-complete configuration minimizes integration planning

Deployment Considerations:

• Verify panel Wiegand input configuration matches 8-bit, no-parity format before installation—this reader does not support parity modes
• Terminal mode testing should occur before door strike integration to confirm credential read performance in your RF environment
• For HF migration deployments, confirm EVCS5164 profile loading is complete before issuing credentials to end users

The 921NWNTEKE050K is a straightforward choice for integrators managing mixed-generation credential bases. It lacks unnecessary complexity while delivering the protocol variety most facilities actually require. Recommended for phased rollout projects and multi-building campuses.