Hid Global Corporation 1437LGGNNM Mifare 1K Proximity Card

Product Description

The HID GLOBAL CORPORATION 1437LGGNNM is a composite proximity card combining HID 125 kHz low-frequency prox technology with MIFARE 1K contactless smart card functionality in a single credential. The card is designed for access control systems that require dual-technology operation, allowing facilities to run legacy proximity readers alongside newer contactless smart card readers on the same card. Security integrators, commercial electricians, and access control technicians install this credential type during system migrations or multi-technology deployments. The composite construction provides durability suited for daily badge use in commercial and light industrial environments.

This card is used in commercial and institutional facilities transitioning from standard 125 kHz HID proximity to higher-security MIFARE-based smart card platforms. It fits deployments where a single cardholder credential must work across mixed-reader environments, such as office buildings, campuses, or government facilities running both legacy and upgraded access control hardware. Each unit is sold individually as a single card.

Key Features

• Dual-technology credential combining HID 125 kHz proximity and MIFARE 1K contactless smart card in one card body
• MIFARE 1K memory supports segmented data storage for access control applications
• Composite card construction for improved durability and resistance to everyday wear
• Supports phased migration from legacy prox infrastructure to smart card platforms without re-issuing credentials mid-transition
• Standard CR80 card format compatible with typical badge holders and lanyards

Compatibility

Designed as an OEM-style replacement credential for access control systems that support HID 125 kHz proximity and MIFARE 1K contactless smart card readers.

Installation Notes

Proximity and smart card credentials are programmed and issued by a licensed access control integrator or credentialed security technician using compatible card enrollment hardware and software. Prior to issuing or reprogramming credentials, verify that the access control panel and associated readers are powered and configured correctly for dual-technology operation. Follow the system manufacturer guidelines and applicable local security codes when enrolling cards and assigning access levels. Do not expose cards to strong magnetic fields or excessive heat, as this can damage the embedded antenna and IC.