12V RFID Access Control Relay Module – Wiegand 26-44, 1000 Users

Take Control of Your Door Access with This Compact RFID Relay Module

The 12V RFID Access Control Mini Relay Module Controller Board is a powerful, standalone single-door security solution that supports both Wiegand 26–44 protocol and Touch Memory (DS1990A / TM) card reading modes. Ideal for offices, homes, warehouses, and other spaces that require reliable, flexible entry management — all without the need for complex networking.

Key Features

• Dual Card Reading Modes: Supports Wiegand 26–44 (D0/D1 output RFID readers) and Touch Memory (DS1990A) card readers for broad compatibility with existing access control hardware.
• Standalone Operation: No network connection required. Manages single-door entry and exit independently — simple to install and configure.
• 1,000-User Capacity: Stores credentials for up to 1,000 users, making it suitable for small to medium-sized installations.
• Admin Card Management: Comes with 2 management cards for easy permission allocation, user enrollment, and system administration.
• Versatile Compatibility: Can be connected to a wide variety of external RFID card readers or TM card readers that output D0/D1 Wiegand signals.
• Durable PC Material: Built from polycarbonate (PC) for long-lasting reliability in everyday environments.
• 12V DC Power Supply: Standard 12V input for easy integration with typical access control power setups.

Specifications

• Operating Voltage: 12V DC
• Supported Protocols: Wiegand 26–44, Touch Memory (DS1990A)
• User Storage: Up to 1,000 users
• Management Cards Included: 2
• Material: PC (Polycarbonate)
• Color: As shown
• Country of Origin: Made in Mainland China

Ideal Use Cases

This module is perfectly suited for:

• Office building entry points
• Residential doors and gates
• Warehouses and storage facilities
• Any single-door application requiring stable, high-compatibility access control

Package Contents

• 1× RFID Access Control Mini Relay Module Controller Board

Note: Only the above package content is included. Other products shown for illustration purposes are not included. Slight color differences may appear due to lighting and display settings. Measurement tolerance: ±1–3 cm.

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Frequently Asked Questions

Q: What card protocols does this RFID access control relay module support?

A: This module supports Wiegand 26–44 protocol (compatible with D0/D1 output RFID card readers) as well as Touch Memory (DS1990A / TM) card reading mode. This dual compatibility makes it highly versatile for integrating with a wide range of existing RFID or TM card readers.

Q: Does this module require a network or internet connection to operate?

A: No. This is a fully standalone access control system. It manages single-door entry and exit independently without requiring any network connection, making setup straightforward and reliable even in locations without network infrastructure.

Q: How many users can this access control module store?

A: The module supports up to 1,000 users. It also comes with 2 admin management cards for easy user enrollment, permission allocation, and system configuration.

Q: What power supply does this module require?

A: This relay module operates on a standard 12V DC power supply, which is compatible with most common access control and security system power setups.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.