Product Overview
The DO-WEG04 Four-door TCP/IP Wiegand 26 Network Door Controller is a commercial-grade access control board designed for system integrators, security contractors, and facility management teams who require reliable multi-door control over TCP/IP networks. This controller supports up to four doors with Wiegand 26 or Wiegand 34 reader compatibility, making it suitable for office buildings, industrial parks, warehouses, co-working spaces, and gated communities. It solves the common problem of managing multiple entry points from a single software interface without requiring a dedicated PC. The onboard database retains all credentials and transaction logs independently, ensuring continued operation even if network connectivity is lost. For wholesalers and distributors, this controller offers consistent batch performance, straightforward integration with existing Wiegand readers, and long-term firmware compatibility for ongoing projects.
Product Advantages
- Four-door control on one board reduces hardware cost per door and simplifies cabinet wiring for installers managing multi-entry sites.
- TCP/IP communication enables remote management, real-time event monitoring, and centralized database updates across distributed sites.
- Wiegand 26 and Wiegand 34 support ensures compatibility with most standard proximity readers, magnetic stripe readers, and keypad readers already deployed in the field.
- 20,000 card capacity and 100,000 transaction buffer handles high-traffic environments such as employee entrances, dormitory gates, and parking access points without data loss.
- Independent offline operation means each controller maintains its own database and executes access decisions locally, eliminating single points of failure in large-scale deployments.
- Color LED indicators on the board provide quick visual status for door state, communication link, and power, reducing on-site troubleshooting time for technicians.
Key Features
- Controls 1, 2, or 4 doors with independent configuration per door
- TCP/IP communication protocol with RJ45 port for direct LAN connection
- Supports Wiegand 26 and Wiegand 34 reader input
- Card capacity: 20,000 users; transaction capacity: 100,000 events
- Reader-to-controller distance up to 100 meters (recommended 80 meters for stable signal)
- Multi-card open, timing open/close, emergency open/close, and remote door release
- Open-too-long alarm, forced-open alarm, and duress code alarm
- Keypad password support including super password and card+password mode
- Software-based time zones, anti-passback, expiry dates, and activity reports
- Each alarm input programmable for NO/NC mode, time zone assignment, and local output reflex
- Panel size: 160 × 106 mm for compact enclosure mounting
Technical Specifications
| Parameter | Specification |
| Model Number | DO-WEG04 |
| Doors Controlled | 4 doors (configurable as 1, 2, or 4 doors) |
| Communication Protocol | TCP/IP |
| Wiegand Protocol | Wiegand 26, Wiegand 34 |
| Card Capacity | 20,000 |
| Transaction Capacity | 100,000 |
| Panel Dimensions | 160 × 106 mm |
| Standard Interfaces | Card reader ×4, Lock ×2, Door sensor ×2, TCP/IP port ×1, Exit button ×2 |
| Indicator | Color LED (door status, communication, power) |
| Max Reader Distance | 100 m (recommended 80 m) |
| Max Controller Distance | Depends on network coverage area |
| Read Data | Keypad (card + password, super password) |
| Open Door Method | Remote distance opening, card, password, exit button |
| 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 Language | English |
| Software Max Qty Supported | Limited by network and license configuration |
Industrial Applications
Office buildings and corporate campuses – System integrators deploy the DO-WEG04 to manage employee access across multiple floors and zones from a single software platform, reducing the need for separate controllers per entry point.
Industrial warehouses and logistics centers – Facility managers use the controller to restrict access to high-value inventory areas, server rooms, and hazardous zones while maintaining a full audit trail of entry events for compliance reporting.
Gated communities and residential complexes – Property management teams benefit from the 20,000-card capacity to register residents, domestic staff, and service vendors with individual access schedules and expiry dates.
Educational institutions and dormitories – Administrators configure time-zone-based access for students, faculty, and cleaning crews while enabling emergency unlock and forced-open alarms for safety protocols.
Co-working spaces and shared offices – Operators program multi-card open and timed access for member areas, meeting rooms, and after-hours entry without requiring a permanent network connection to the controller.
OEM / ODM Manufacturing Support
As a dedicated OEM/ODM manufacturer, do rfid reader manufacturer offers full customization of the DO-WEG04 controller to meet project-specific requirements. Custom firmware modifications, PCB layout adjustments, enclosure design changes, and label/branding updates are all supported. The engineering team works directly with system integrators and distributors to adapt communication parameters, alarm logic, and interface configurations for proprietary software platforms. Minimum order quantities for customized boards are flexible, and sample turnaround typically takes 3 to 7 working days for functional validation before mass production. Long-term OEM partnerships benefit from locked-in BOM consistency, controlled revision changes, and dedicated inventory allocation for recurring orders.
Factory Production Advantages
do rfid reader manufacturer operates with over 20 years of production experience in RFID and access control hardware. The factory maintains stable capacity for both small-batch project orders and high-volume wholesale shipments. Each DO-WEG04 board undergoes functional testing, communication verification, and burn-in check before packing. Production lead time for standard bulk orders ranges from 7 to 15 working days depending on quantity, with faster turnaround available for confirmed repeat orders. The manufacturing process includes SMD assembly, firmware loading, calibration, and final quality inspection. This level of production control ensures batch consistency across multiple shipments, which is critical for distributors supplying nationwide installation projects with uniform hardware behavior.
Bulk Supply & Project Deployment Support
Wholesale buyers and project contractors receive priority support for large-scale deployments including volume pricing, consolidated shipping, and dedicated account management. The DO-WEG04 controller is compatible with most standard Wiegand readers, electric locks, exit buttons, and power supplies already in the distribution channel, reducing integration risk. For deployments requiring dozens or hundreds of boards, the factory can pre-configure firmware settings, MAC address ranges, and software license keys to minimize on-site programming time. Bulk shipments are packed with anti-static protection and compartmentalized cartons to prevent board damage during transit. Export documentation such as CO, FTA, Form F, and Form E is available to assist with customs clearance for international project deliveries.
Frequently Asked Questions
Q: How many doors can one DO-WEG04 controller manage?
A: The controller supports up to four doors. It can also be configured for one-door or two-door operation depending on the installation layout.
Q: What reader types are compatible with this controller?
A: It accepts Wiegand 26 and Wiegand 34 protocol readers, covering most proximity card readers, keypad readers, and multi-technology units in the market.
Q: Does the controller require a continuous network connection?
A: No. Each controller stores its own database locally and continues to process access decisions independently if the network connection is interrupted.
Q: What is the maximum distance between the reader and the controller?
A: The maximum recommended distance is 80 meters for reliable signal integrity, with 100 meters being the upper limit under good cable conditions.
Q: Can the firmware be customized for OEM projects?
A: Yes. Our engineering team supports custom firmware development and PCB modifications for OEM/ODM partnerships. Contact us at info@dorfidreader.com with your project requirements.
Q: What is the typical lead time for bulk orders?
A: Standard bulk orders ship within 7 to 15 working days. Sample orders are typically ready within 3 to 7 working days after confirmation.
Q: Do you provide technical support for integration?
A: Yes. We offer application guidance, wiring diagrams, and software configuration support for system integrators and distributors during project deployment.
Q: Is the controller compatible with third-party access control software?
A> The DO-WEG04 uses standard TCP/IP and Wiegand protocols, which allows integration with many third-party platforms. Contact us to verify compatibility with your specific software.