Product Overview

The DO-QR88 Access Control QR Code RFID Card Reader is an integrated identification terminal engineered for modern access management systems. This compact panel supports both QR code scanning and contactless RFID card reading, allowing facilities to deploy a single device that accommodates multiple credential types. Designed for system integrators, security contractors, and commercial property managers, the DO-QR88 simplifies entry control while maintaining compatibility with existing Wiegand-based controllers. Industrial buyers choose this reader when they require reliable dual-authentication support, durable construction, and flexible output options for project-level deployments.

As a dedicated do rfid reader manufacturer, we engineer this product for long-term cooperation with distributors, wholesalers, and OEM partners who need stable production capacity, batch consistency, and technical support for large-scale access control projects.

Product Advantages

• Dual Credential Reading – Reads both 1D/2D QR codes and EM or Mifare RFID cards from a single unit, reducing hardware requirements at each entry point.
• Multiple Interface Support – Offers Wiegand 26/34, RS232, RS485, and TCP/IP output options, enabling seamless integration with most third-party access controllers and building management systems.
• Industrial-Grade Construction – Tempered glass front panel combined with durable plastic housing provides resistance against daily wear in high-traffic commercial environments.
• Wide Voltage Tolerance – Accepts DC 4-15V input, simplifying power supply selection and ensuring stable operation across different installation conditions.
• LED Status Indicators – Multi-color LED array provides clear real-time feedback: red for power/working status, yellow for card read feedback, and green for network connectivity.
• SDK for Secondary Development – Available software development kit allows system integrators and OEM customers to embed the reader into custom software platforms, time attendance systems, or proprietary access control solutions.

Key Features

• Integrated QR code scanner and 13.56 MHz / 125 kHz RFID reader in a single 86×86 form factor
• Reading distance up to 20 cm for QR codes and 3-6 cm for standard RFID cards
• Reading speed less than 200 milliseconds for fast credential verification
• Output formats: Wiegand 26, Wiegand 34, RS232, RS485, or TCP/IP – field selectable
• Compatible with Windows and Linux operating systems for host-side integration
• LED indicators: red (device active), yellow (card read confirmed), green (network/link active)
• Operating voltage: DC 4-15V wide input range for flexible power sourcing

Technical Specifications

Industrial Applications

The DO-QR88 is deployed across a wide range of commercial and institutional access control scenarios where both QR code and RFID credential acceptance is required. Typical applications include:

• Office Buildings and Corporate Campuses – Facility managers deploy this reader at main entrances, floor access points, and parking gates to accept employee RFID badges while also supporting visitor QR code passes issued via mobile apps or reception kiosks.
• Gated Communities and Residential Complexes – Property management teams install the reader at pedestrian and vehicle entry points, allowing residents to use existing Mifare or EM key fobs while delivery personnel and guests present time-limited QR codes.
• Educational Institutions – Schools and universities integrate the reader into classroom doors, library gates, and dormitory entrances, supporting both student ID cards and temporary QR codes for event access or parent visitation.
• Healthcare Facilities – Hospitals use the reader for staff-only zones where RFID badges provide quick hands-free access, while patient visitors receive QR codes at check-in for controlled entry to specific wards.
• Industrial Warehouses and Logistics Centers – Operations managers deploy the reader at secure perimeter doors and restricted storage areas, enabling workers to present RFID credentials while external contractors use QR codes for limited-duration access.
• Gymnasiums and Fitness Centers – Membership-based facilities integrate the reader at turnstiles and locker room doors, supporting both RFID membership cards and QR codes from mobile membership apps.

OEM / ODM Manufacturing Support

As an experienced do rfid reader manufacturer, we offer comprehensive OEM and ODM services for access control reader products. Bulk purchasers, system integrators, and project contractors can request the following customizations:

• Hardware Modifications – Adjust reading distance parameters, output interface combinations, voltage tolerances, or LED behavior to match specific project requirements.
• Firmware Customization – Modify credential parsing logic, data output formats, communication protocols, or timing parameters for integration with proprietary controllers.
• Cosmetic Changes – Customize front panel color, logo printing, silk-screening, or packaging design to align with brand identity or project specifications.
• SDK White-Labeling – Provide rebranded SDK packages with custom API documentation for distribution to end customers.
• Certification Support – We assist OEM partners with documentation and technical data required for regional compliance filings, including CE, FCC, and other relevant standards.

Factory Production Advantages

Our manufacturing facility has served the RFID and access control industry for over 20 years, providing stable production output and consistent product quality for wholesale and project-based orders. Key factory capabilities include:

• Stable Production Capacity – We maintain dedicated production lines for reader assembly, testing, and packaging, enabling reliable lead times for bulk orders ranging from thousands to tens of thousands of units.
• Batch Consistency – Every production run undergoes standardized quality inspection procedures, including functional testing, reading distance verification, interface communication checks, and visual inspection, ensuring that each unit in a batch performs identically.
• Fast Lead Time – Sample orders are typically completed within 1–5 days, while bulk orders of 5,000 to 100,000 units are fulfilled within 7–30 days depending on customization complexity and order volume.
• Export Experience – We have extensive experience in international shipping, including express (DHL, FedEx, TNT, UPS), air freight, and sea freight. We can provide certificate of origin, FTA, Form F, Form E, and other customs clearance documentation as required by the destination country.
• Flexible Trade Terms – We support EXW, FOB, FCT, CIF, CFR and other trade terms, allowing buyers to choose the most cost-effective logistics solution for their region.
• Long-Term Supply Agreements – For distributors and system integrators requiring recurring shipments, we offer framework agreements with fixed pricing, scheduled production slots, and priority allocation during peak demand periods.

Bulk Supply & Project Deployment Support

Wholesale buyers and project contractors benefit from our proven ability to deliver consistent product across multiple deployment phases. Whether you are equipping a single office building or rolling out access control for a multi-site enterprise, the DO-QR88 reader provides the compatibility and reliability needed for large-scale installations.

Key advantages for bulk procurement include:

• Compatibility with Existing Systems – The reader integrates with most Wiegand-based controllers, making it suitable for retrofit projects where the existing access control panel remains in place.
• Uniform Performance Across Batches – Identical firmware versions, reading characteristics, and interface behavior ensure that all units in a deployment behave predictably, reducing commissioning time and site-specific troubleshooting.
• Technical Support for Integrators – Our engineering team provides integration guidance, sample code, and SDK documentation to assist system integrators during the deployment phase, reducing development effort and time to project completion.
• Distributor Cooperation Programs – We offer tiered pricing, inventory stocking support, and after-sales technical assistance for authorized distributors who maintain local stock and provide regional support to end customers.

FAQ

Q: What credentials can this reader accept?
A: The DO-QR88 reads 1D and 2D QR codes as well as EM 125 kHz and Mifare 13.56 MHz RFID cards. It can be configured to accept one or both credential types depending on project requirements.

Q: Which output interfaces are available?
A: The reader supports Wiegand 26, Wiegand 34, RS232, RS485, and TCP/IP. The interface can be selected during ordering or configured on the board to match the connected controller.

Q: Can this reader be integrated with my existing access control system?
A: Yes. The Wiegand output format is compatible with the vast majority of commercial access control panels. RS232, RS485, and TCP/IP options provide additional flexibility for integration with PC-based or network-attached controllers.

Q: Is SDK available for custom development?
A: Yes. We provide an SDK for secondary development on both Windows and Linux platforms. The SDK includes sample code, API documentation, and communication protocol details to support integration into custom software applications.

Q: What are the minimum order quantities for bulk purchasing?
A: Sample orders are accepted with no minimum quantity. For bulk wholesale orders, please contact us to discuss volume requirements, pricing, and lead time. Orders of 5,000 units or more typically receive preferential pricing.

Q: Can I customize the housing color or add my company logo?
A: Yes. OEM customization including color changes, logo printing, and packaging design is available for bulk orders. Please specify your requirements when requesting a quote.

Q: What is the warranty period?
A: The DO-QR88 reader carries a warranty of 2–3 years against manufacturing defects, excluding damage caused by improper installation, electrical surges, or physical abuse.

Contact for Specifications and Pricing

For technical datasheets, OEM customization requests, bulk pricing, or project-specific integration support, please contact our sales and engineering team at info@dorfidreader.com. We provide detailed specifications, sample availability information, and lead time estimates for both standard and customized orders.

As a specialized do rfid reader manufacturer, we welcome inquiries from system integrators, distributors, wholesalers, and project contractors seeking a reliable production partner for access control reader solutions.