TCP/IP + WG26 RFID 4-Port Access Controller
Product Overview
This TCP/IP + WG26 RFID 4-Port Access Controller provides system integrators, security contractors, and commercial facility managers with a reliable and cost-effective solution for multi-door access control. Designed for offline network environments, the controller enables centralized management of up to four doors using standard Wiegand 26 protocol readers. Industrial buyers and wholesalers choose this access control board for its stable performance, ease of programming, and compatibility with existing Wiegand-based security infrastructure. The controller operates independently, maintaining its own database to ensure uninterrupted access management even when network connectivity is temporarily lost.
Product Advantages
- Multi-Door Scalability: Configure the controller to manage 1, 2, or 4 doors, allowing project integrators to standardize on a single hardware platform across different deployment scales.
- Independent Database Operation: Each controller stores up to 20,000 card credentials and 100,000 transaction records locally, ensuring reliable access control during network interruptions—critical for security-sensitive commercial and industrial environments.
- TCP/IP Network Integration: Direct Ethernet connectivity simplifies installation within existing LAN infrastructure and supports centralized software management without additional serial converters or communication modules.
- Wiegand Reader Compatibility: Supports Wiegand 26 and Wiegand 34 protocols, ensuring broad compatibility with standard RFID readers, keypads, and biometric terminals commonly used in access control projects.
- Comprehensive Alarm Monitoring: Programmable alarm inputs with NO/NC modes, time zone control, and local reflex output activation provide integrated alarm supervision without requiring a separate security panel.
Key Features
- Controls 4 doors with card + exit button operation
- Card capacity: 20,000 users
- Transaction buffer: 100,000 events
- Communication: TCP/IP 10/100 Base-T
- Reader interface: Wiegand 26, Wiegand 34
- Maximum distance from reader to controller: 100 meters (recommended 80 meters)
- Standard interface: card reader × 4, lock × 2, door sensor × 2, TCP/IP port × 1, exit button × 2
- Panel dimensions: 160 mm × 106 mm
- Color LED status indicator
- Open door methods: remote open, card + password, keyboard password
- Multi-card open support
- Scheduled opening and closing timing
- Emergency opening and closing
- Door-open-too-long alarm
- Forced open alarm
- Duress code alarm
- Anti-passback support
- Expiration date and automatic activation for temporary credentials
- Software language: English
Technical Specifications
| Model Number | DO-WEG04 |
| Control Ports | 4 doors (configurable as 1, 2, or 4 doors) |
| Card Capacity | 20,000 |
| Transaction Capacity | 100,000 |
| Communication | TCP/IP |
| Supported Reader Protocol | Wiegand 26, Wiegand 34 |
| Panel Dimensions | 160 mm × 106 mm |
| Maximum Reader Distance | 100 meters (recommended 80 meters) |
| Controller-to-Controller Distance | Depends on network coverage |
| Reader Interface | Card reader × 4, lock × 2, door sensor × 2, exit button × 2 |
| Network Interface | TCP/IP port × 1 |
| Indicator | Color LED |
| Software Language | English |
| Open Door Methods | Remote open, card + password, keyboard password, exit button |
| Alarm Types | Door-open-too-long, forced open, duress code, failed attempts |
| Advanced Functions | Multi-card open, scheduled timing, emergency open/close, anti-passback, time zone control, local reflex, activity reports |
Industrial Applications
Commercial Office Buildings
System integrators deploy this 4-port access controller to manage entry to office floors, meeting rooms, server rooms, and parking areas. The TCP/IP communication allows centralized software management across multiple buildings, while the local database ensures uninterrupted access during network maintenance.
Manufacturing and Warehouse Facilities
Factory security managers use the controller to restrict access to production zones, raw material storage, and finished goods warehouses. The alarm monitoring inputs integrate with existing door sensors and emergency exit hardware to meet industrial safety compliance requirements.
Logistics and Distribution Centers
Wholesale buyers and logistics operators install this board to control access to loading docks, fleet parking, and high-value inventory areas. The 20,000-card capacity accommodates large shift-based workforces with temporary contractor credentials that automatically expire.
Educational Campuses and Institutions
School administrators and campus security teams use the system to manage entry to classrooms, laboratories, libraries, and dormitory buildings. The scheduled opening and closing timing functions automate daily access routines without manual intervention.
Healthcare and Medical Facilities
Hospital facility managers control access to restricted departments, pharmaceutical storage, and critical equipment rooms. The duress code alarm provides an additional layer of security for staff working in high-risk areas.
OEM / ODM Manufacturing Support
DO RFID Reader provides OEM and ODM customization for this access control board to meet the specific branding, firmware, and hardware requirements of system integrators, security distributors, and project contractors. Customization options include:
- Custom PCB labeling, packaging, and product branding for distributor resale programs
- Firmware modifications for proprietary communication protocols or specialized access logic
- Custom Wiegand data format support beyond standard 26 and 34-bit configurations
- Software interface white-labeling for integrators who resell the management platform under their own brand
- Hardware adaptations for specific enclosure sizes, connector types, or mounting requirements
- Batch consistency assurance for large-scale deployments requiring identical performance across multiple sites
Contact DO RFID Reader at info@dorfidreader.com to discuss your OEM project requirements and receive a customization timeline and pricing quotation.
Factory Production Advantages
DO RFID Reader operates as an established manufacturer of RFID and access control products with over two decades of production experience. The factory maintains stable production capacity to support both sample orders for project evaluation and bulk orders for nationwide or multinational deployments.
- Production Experience: 20+ years of continuous manufacturing in RFID card, reader, and access controller categories, providing partners with proven product maturity and field-tested reliability.
- Quality Inspection: Every controller undergoes in-house functional testing before packaging, including communication verification, input/output port checks, and alarm logic validation.
- Stable Supply Chain: Long-term relationships with component suppliers ensure consistent raw material quality and protection against supply disruptions that could delay project timelines.
- Fast Lead Time: Sample orders ship within 1–5 working days; bulk production orders ship within 7–30 working days depending on quantity and customization complexity.
- Export Experience: The factory handles international shipping documentation including Certificate of Origin, FTA, Form F, and Form E to facilitate customs clearance for global buyers.
- Flexible Trade Terms: Supports EXW, FOB, CIF, and CFR terms to accommodate the procurement preferences of distributors and project integrators worldwide.
Bulk Supply & Project Deployment Support
Wholesalers, security distributors, and system integration companies benefit from structured bulk supply arrangements that ensure consistent product availability across multi-site projects. DO RFID Reader supports:
- Long-Term Supply Agreements: Forecast-based production scheduling to maintain buffer stock for recurring deployment phases without repeated lead time negotiations.
- Batch Consistency Guarantee: Strict manufacturing controls ensure that controllers produced in different production runs perform identically, which is critical for projects where replacement units must match existing installations.
- Project Technical Support: Engineering team provides remote assistance during integration, including software configuration guidance, Wiegand wiring verification, and alarm input programming.
- Warranty Coverage: 2–3 year warranty on manufacturing defects (excluding physical damage from improper installation or misuse), giving project owners confidence in long-term system reliability.
- Compatibility Assurance: The controller works with standard Wiegand 26 readers, magnetic locks, power supplies, and exit buttons commonly stocked by security distributors, reducing the risk of integration issues.
Frequently Asked Questions
Q: How many doors can this controller manage?
A: The DO-WEG04 controller can be configured to manage 1, 2, or 4 doors. Each door requires a reader, lock, door sensor, and exit button connected to the appropriate controller terminals.
Q: What reader types are compatible with this controller?
A: The controller supports Wiegand 26 and Wiegand 34 protocol readers. This includes most standard 125 kHz proximity readers, 13.56 MHz smart card readers, and keypad readers used in commercial access control systems.
Q: How are transactions stored if the network goes down?
A: Each controller maintains an independent database with 100,000 transaction capacity. All events are stored locally during network outages and automatically uploaded to the software when connectivity is restored.
Q: Can I customize the firmware or hardware for my project?
A: Yes. DO RFID Reader provides OEM and ODM customization services including firmware modifications, custom Wiegand formats, hardware adaptations, and white-label software. Contact info@dorfidreader.com with your project requirements.
Q: What is the recommended distance between the reader and the controller?
A: The maximum distance is 100 meters. For reliable signal integrity in commercial installations, DO RFID Reader recommends keeping the distance within 80 meters using proper shielded twisted-pair cable.
Q: What alarm types are supported?
A: The controller supports door-open-too-long alarm, forced open alarm, duress code alarm, and failed attempt alarm. Each alarm input is programmable with NO/NC mode selection and time band control.
Q: What is the typical lead time for bulk orders?
A: Sample orders ship within 1–5 working days. Bulk production orders are typically completed within 7–30 working days depending on order quantity and customization requirements.
Q: How do I request pricing and technical specifications?
A: For pricing, bulk order quotes, OEM customization inquiries, and technical documentation, contact DO RFID Reader at info@dorfidreader.com. All inquiries receive a response within 24 hours.