Product Overview

The RFID Reader Door Keyboard PIN Code Reader With Doorbell is a standalone access control terminal designed for commercial and industrial entry management. This unit integrates RFID card reading, PIN code authentication, and a built-in doorbell button into a single wall-mounted device, eliminating the need for separate components at access points. System integrators and facility managers select this reader when they require a cost-effective, reliable solution for controlling pedestrian traffic at office entrances, factory floor doors, hotel side entries, and school building access points. The device supports standalone operation without a central controller, reducing deployment complexity and overall system cost for small to medium-scale installations.

As an RFID reader manufacturer, do rfid reader manufacturer produces this unit with industrial-grade components to ensure stable performance in daily high-traffic environments. The reader accepts multiple authentication modes including card only, PIN only, or card plus PIN, giving site administrators flexibility to match security policies. The integrated doorbell provides a practical convenience for visitor announcements, reducing the need for additional wiring at entry points. For distributors and wholesalers managing access control inventories, this model offers broad compatibility with standard electric locks, exit buttons, and door sensors, simplifying stock management across different project requirements.

Key Features

• Three Authentication Modes: Card + PIN, card only, or PIN only – selectable per user or system-wide to match site security requirements.
• Built-in Doorbell Button: Eliminates the need for a separate doorbell unit, reducing installation labor and hardware costs.
• Wiegand 26 Input and Output: Compatible with external Wiegand readers for expanding access points or integrating with existing third-party systems.
• Touch Panel Keypad: Durable capacitive touch interface that resists wear from frequent daily use in commercial settings.
• Anti-passback Support: Prevents card sharing by enforcing entry and exit sequences, critical for secure facility zones.
• Web Server Interface: Built-in web-based configuration tool for remote management without dedicated software installation.
• NO/NC Electric Lock Support: Compatible with both normally open and normally closed lock types, covering magnetic locks, electric strikes, and drop bolts.
• External Reader Support: Connects an additional Wiegand 26 reader for dual-entry control or integration with existing systems.
• Anti-jamming Protection: All input and output circuits include over-voltage and surge protection for reliable operation in industrial electrical environments.

Technical Specifications

Product Advantages

For System Integrators and Installers: The DO-223 reduces wiring complexity by combining RFID reader, keypad, and doorbell in one housing. Installers complete single-door access control installations faster, lowering labor costs per site. The Wiegand 26 output allows connection to larger access control panels when projects scale up, making this reader suitable for both standalone and networked deployments.

For Distributors and Wholesalers: This unit supports both EM 125kHz and optional MF 13.56MHz cards, covering the two most common card technologies in the access control market. Stocking one model that serves both technologies simplifies inventory management. The 4,000-card capacity and 10,000-transaction log cover the majority of commercial and industrial building requirements, reducing the need for multiple SKUs.

For Facility Managers: The built-in web server allows remote configuration and user management without installing proprietary software. Adding or removing users, viewing access logs, and changing authentication rules can be performed from any browser on the local network. Anti-passback enforcement improves security in sensitive areas such as server rooms, laboratories, and storage zones.

Industrial Applications

• Office Building Entrances: Controls employee and visitor access to main doors, floor entrances, and meeting room corridors.
• Factory Floor Access Points: Restricts entry to production areas, warehouse zones, and maintenance rooms to authorized personnel only.
• Hotel Staff Entrances: Manages employee access to back-of-house areas including kitchens, laundry, storage, and administrative offices.
• School and Campus Doors: Secures classroom entrances, laboratory doors, library access, and administrative wing entries.
• Small Commercial Facilities: Retail shops, medical clinics, and co-working spaces use standalone deployment without central controller investment.
• Multi-tenant Buildings: Each tenant door operates independently while integrating with shared lobby access systems via Wiegand output.

For each application, the reader solves the core business problem of preventing unauthorized entry while maintaining convenience for authorized users. The doorbell feature is particularly useful in medical clinics, retail back offices, and service entrances where visitors need to announce their presence without a separate intercom system.

OEM / ODM Manufacturing Support

As a specialized RFID reader manufacturer, do rfid reader manufacturer offers OEM and ODM customization services for system integrators, access control brands, and project-based distributors who require tailored hardware for large-scale deployments. Customization options include:

• Hardware Customization: Custom PCB layout adjustments for integration with proprietary access control panels, modified enclosure dimensions for specific mounting requirements, and alternative connector configurations for regional wiring standards.
• Firmware Customization: Custom authentication algorithms, modified Wiegand data formats, region-specific keypad layouts, and customized web interface branding with buyer logos and color schemes.
• Packaging and Branding: Custom retail packaging, private label silkscreening on enclosures, and user manual translation for export markets.
• Bulk PCB Assembly: For large-scale OEM orders, the factory supports direct PCB assembly with buyer-specified components to optimize supply chain costs.

Factory Production Advantages

do rfid reader manufacturer operates a dedicated production facility with over 20 years of experience in RFID and access control hardware manufacturing. The factory maintains stable production lines capable of handling both small sample runs and large-volume wholesale orders with consistent lead times. Key production capabilities include:

• Stable Supply Capacity: Monthly production output supports bulk orders from 5,000 to 100,000 units with consistent quality across all batches.
• Batch Consistency: All units undergo the same assembly process and quality inspection protocols regardless of order size, ensuring that replacement units and expansion orders match existing deployments precisely.
• Fast Lead Time: Sample orders ship within 1 to 5 working days. Bulk orders of 5,000 units typically complete production within 7 to 15 working days, depending on customization requirements.
• Quality Inspection: Every unit is tested for card reading sensitivity, keypad responsiveness, Wiegand signal integrity, and power input protection before packing. This reduces field failure rates for distributors and integrators.
• Export Experience: The factory ships to over 40 countries and works with established logistics partners including DHL, FedEx, TNT, UPS, and sea/air freight forwarders. Buyers can also use their own forwarder for consolidated shipping.

Bulk Supply and Project Deployment Support

Distributors and project contractors purchasing the DO-223 in volume benefit from structured ordering and deployment support. The factory provides:

• Bulk Pricing Tiers: Volume-based pricing for orders of 100, 500, 1,000, 5,000, and 10,000 units with clear price breaks for project budgeting.
• Sample Approval Process: Free samples provided for quality verification before bulk production. The buyer covers freight costs, and production samples can include custom branding if required.
• Consistent Shipping Specifications: All bulk orders are packed with individual unit protection, and larger shipments are palletized for freight forwarder handling.
• Technical Documentation: Includes installation manuals, wiring diagrams, web interface guides, and Wiegand pinout specifications for integrator teams.
• After-sale Support: 2 to 3 year warranty against non-human damage. Replacement units shipped promptly for any verified defects, minimizing project downtime.

For large-scale enterprise projects, the factory supports phased delivery schedules where partial quantities are shipped to match construction or deployment timelines. This eliminates the need for buyers to warehouse the full order quantity at once.

FAQ

Q: How do I place a bulk order for the DO-223?
A: Contact the sales team at info@dorfidreader.com with your target quantity, required customization (OEM branding, firmware changes, packaging), and preferred shipping method. A formal quotation with lead time and payment terms will be provided within 24 hours.

Q: What payment options are available for wholesale orders?
A: The factory accepts Trade Assurance, T/T wire transfer, PayPal, and Western Union. For large bulk orders, T/T is preferred to minimize transaction fees.

Q: Can I receive samples before committing to a bulk order?
A: Yes. Free samples are available for quality evaluation. The buyer covers the shipping cost, and samples can be configured with your requested card technology (EM or MF) for accurate testing.

Q: What is the typical lead time for a bulk order of 10,000 units?
A: For standard non-customized units, production takes 7 to 15 working days after order confirmation. OEM/ODM customized orders with branding and firmware changes typically require 15 to 25 working days depending on complexity.

Q: Does this reader work with existing third-party access control systems?
A: Yes. The DO-223 outputs standard Wiegand 26 data and supports NO/NC lock outputs, making it compatible with most major access control panels and electric locking hardware. The web server function is independent and does not require cloud subscription.

Q: Can the reader be used outdoors?
A: The operating temperature range is 0 °C to 45 °C with 20% to 80% humidity. For covered outdoor installations such as building entrances with an awning or canopy, the unit performs reliably. Direct exposure to rain or extreme temperatures is not recommended.