Access Control Panel and Board Manufacturer in China

Access Control Panel and Board Manufacturer in China

The Interlock Access Control Relay Module For 2 Doors access control system is a high-performance TCP/IP dual-door access control panel designed for managing secure entry for two doors in commercial or industrial facilities. Produced by DO RFID Reader, it provides reliable performance for professional industrial systems. It features:

  • TCP/IP Network Communication: Enables real‑time remote management and system integration across large‑scale deployments.
  • Multi‑Door Control Capability: Supports independent control of two doors with card‑in and exit‑button‑out for flexible access logic.
  • Comprehensive Alarm Monitoring: Triggers alerts for forced entry, door‑open‑too‑long, and duress codes to enhance site security.
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Interlock Access Control Relay Module For 2 Doors Access Control System

Product Overview

This TCP/IP dual-door control board is a multi-door access controller engineered to deliver a powerful combination of access control and alarm monitoring within offline networks. Developed by DO RFID Reader manufacturer, this industrial-grade access control panel supports control of 1, 2, or 4 doors, with entry via card and exit via exit button. The user-friendly access software enables quick system programming from any non-dedicated PC, making it ideal for small to medium-scale deployments as well as large-scale industrial environments.

As a professional factory specializing in RFID and access control solutions, DO RFID Reader offers this interlock access control relay module for wholesale, bulk, and OEM supply worldwide. Each unit is designed for reliable, secure door management in commercial, industrial, and institutional settings. For complementary identification and tracking needs, explore our full range of RFID wristband solutions designed for seamless integration with access control ecosystems.

Key Features

  • TCP/IP Communication — Reliable network connectivity for real-time control and monitoring
  • Multi-Door Control — Supports 1-door, 2-door, or 4-door configurations
  • Weigand 26 Reader Compatibility — Works with standard 26-bit Weigand readers
  • Remote Door Opening — Open doors remotely from any networked location
  • Multi-Card Open — Require multiple cards for enhanced security
  • Timed Open/Close — Schedule automatic door operations by time zone
  • Emergency Open/Close — Override normal operations during emergencies
  • Keypad Password Support — Card + password or super password modes
  • Comprehensive Alarms — Open too long alarm, force open alarm, and more
  • Anti-Passback & Supervision — Prevent tailgating and monitor door status
  • Offline Independent Operation — Each controller maintains its own database

Technical Specifications

  • Description: Control 2 doors, entry by card, exit by exit button
  • Communication: TCP/IP
  • Door Controlled: 1-Door / 2-Door / 4-Door
  • Supported Reader Type: Weigand 26
  • Software Language: English
  • Max Software Qty Supported: Limited
  • Max Distance from Reader to Controller: 100m (suggested 80m)
  • Max Distance Between Controllers (TCP/IP): Depends on network coverage
  • Read Data Mode: Keypad (card + password, super password)
  • Open Door Method: Remote distance opening
  • Open Too Long Alarm: Yes
  • Multi Card Open: Yes
  • Timing Open or Close: Yes
  • Emergency Open or Close: Yes
  • Keypad Password: Yes
  • Force Open Alarm: Yes

Software Features

The access control board software provides extensive access control and alarm monitoring capabilities, including: expiry date management for membership-based facilities, automatic activation schedules, configurable time zones, supervision mode, anti-passback enforcement, and detailed activity reporting. Each alarm input is fully programmable — supporting normally open (NO) or normally closed (NC) modes, time zone restriction, and local reflex actions that activate outputs based on input status. Specific alarms are triggered by unsuccessful access attempts, door open timeout violations, duress code entry, and more. Data stored in each controller is transferred to the central PC on demand for report generation. Every controller operates independently, maintaining its own local database to ensure system reliability even during network interruptions.

Applications

This interlock access control relay module is suitable for a wide range of environments, including:

  • Office buildings and corporate campuses
  • Industrial facilities and warehouses
  • Data centers and server rooms
  • Healthcare facilities and laboratories
  • Educational institutions
  • Gyms, clubs, and membership-based facilities
  • Government and military installations
  • Residential communities and gated entries

OEM & Customization Services

As a leading manufacturer and factory with over 20 years of experience in RFID and access control production, DO RFID Reader offers comprehensive OEM and ODM services. We support customization of materials, dimensions, thickness, printing, and firmware features to meet specific project requirements. Whether you need bulk supply for large-scale deployment or tailored solutions for a unique application, our engineering team is ready to collaborate. We also offer a complete ecosystem of complementary products including RFID wristbands, readers, magnetic locks, exit buttons, and power supplies — all available for wholesale and OEM supply.

  • Any inquiry will be replied to within 24 hours
  • Professional manufacturer and supplier — factory visits welcome
  • OEM/ODM available — full customization support
  • High quality, competitive pricing, fast lead times
  • After-sale service: All products strictly quality-checked before packing; 2–3 year warranty against non-human damage
  • Fast delivery: 1–5 days for sample orders, 7–30 days for bulk orders
  • Payment: T/T, Western Union, PayPal, Trade Assurance
  • Shipping: Strong合作关系 with DHL, FedEx, TNT, UPS, EMS, sea and air freight; or use your own forwarder

Packaging & Delivery

Every order undergoes rigorous quality inspection before packing to ensure our customers receive the highest quality products. Our staff carefully packages each unit to prevent damage during transportation. We dispatch goods as quickly as possible to meet project timelines.

Shipping options (for reference): As a leading exporter of RFID products since 2000, we have extensive international shipping experience. We can recommend the most cost-effective and reliable express, air, or sea route to your destination. We also provide customs clearance documentation including CO, FTA, Form F, Form E, and more. Trade terms accepted: EXW, FOB, FCT, CIF, CFR, and others.

FAQ

Q1: How can I place an order?
A: Please send your requirements via email to info@dorfidreader.com. We will provide a quotation promptly. After order confirmation, production will be arranged immediately.

Q2: What about payment and shipment?
A: We accept Trade Assurance, T/T, PayPal, and Western Union. Shipping can be arranged by sea, air, or express (DHL, FedEx, TNT, UPS, etc.).

Q3: How can I get a sample to check quality?
A: Free samples are available; the freight cost is borne by the recipient.

Q4: How long does it take to receive samples?
A: Typically 3–7 days for up to 5,000 units and 7–15 days for up to 100,000 units, depending on quantity.

Q5: Can your products be customized?
A: Yes, almost all products can be customized in terms of material, size, thickness, and printing. OEM orders are welcome.

Q6: Are you a trading company or a factory?
A: We are one of the largest manufacturers of RFID cards, NFC tags, RFID key fobs, RFID wristbands, RFID readers, and access control products in China, with over 20 years of production experience.

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