Hid Global Corporation 921PMNNEKMA0AV RPK40 Smart Card Reader

Product Description

The HID GLOBAL CORPORATION 921PMNNEKMA0AV is a multiclass smart card reader designed for access control applications. Built on the RPK40 platform, it reads multiple card technologies in a single unit, reducing the need for hardware swaps during credential migrations. The reader outputs data via Wiegand protocol and connects through a pigtail lead, making it compatible with a wide range of access control panels. It ships in a black housing suited for both indoor and outdoor installations where a low-profile reader is needed.

This reader is used in commercial and institutional access control systems where multiple credential formats must be supported simultaneously. The Wiegand output allows direct integration with legacy and modern access control panels. The pigtail connection style is a standard installation method for panel-mounted reader deployments. Licensed electricians or low-voltage security technicians typically handle installation in these environments.

Key Features

• Multiclass technology reads multiple card formats in a single reader
• Wiegand data output for broad access control panel compatibility
• Pigtail lead connection for straightforward panel wiring
• Black housing for discreet, professional installation aesthetics
• RPK40 platform for reliable, field-proven performance

Compatibility

Designed as an OEM-style replacement or direct-install smart reader for access control systems accepting Wiegand protocol input.

Installation Notes

Installation should be performed by a licensed low-voltage or security systems technician in accordance with applicable NEC low-voltage wiring requirements. Power down the access control panel before connecting or disconnecting the reader pigtail leads. Verify that the host panel supports Wiegand input and that lead polarity is confirmed before energizing the system. Do not expose the reader to voltages beyond its rated specification during installation testing.