Product Overview

The DO-QR80 is a dual-function access control reader that combines EM/Mifare RFID card reading with QR code scanning in a single compact unit. Designed for building access, apartment security, and commercial entry systems, this reader provides two-factor authentication by accepting both physical cards and digital QR credentials. System integrators and project contractors choose this reader when upgrading existing Wiegand-based access control infrastructure to support mobile credentials without replacing the entire system. The tempered glass front panel and 86×86mm standard form factor allow direct retrofit into existing wall boxes, reducing installation labor during large-scale deployments. For distributors and wholesalers supplying security integrators, the DO-QR80 offers a single SKU that addresses both card-based and QR-based access requirements, simplifying inventory management while meeting the growing demand for contactless credential support in commercial buildings.

Product Advantages

• Dual Credential Support: Accepts EM 125kHz, Mifare 13.56MHz cards, and QR codes in one device, reducing hardware costs per door by eliminating the need for separate readers.
• Standard Wiegand Output: Compatible with existing access control panels supporting Wiegand 26 or 34-bit formats, enabling seamless integration into deployed systems without controller replacement.
• Retrofit-Friendly Dimensions: 86×86mm form factor matches standard wall box sizes across Asia, Europe, and many global markets, minimizing installation modifications during retrofit projects.
• Fast Read Speed: Sub-200ms reading speed maintains smooth traffic flow at entry points, critical for office buildings and apartment complexes during peak entry times.
• Developer SDK Included: Custom application integration supported through provided SDK for Windows and Linux environments, allowing system integrators to bind the reader into proprietary access management platforms.
• Visual Status Feedback: Three-color LED indicators (red for working, yellow for feedback, green for network) provide immediate operational status without requiring a separate display or software check.

Key Features

• Plastic housing with tempered glass front panel for durability and clean aesthetics
• Wiegand 26/34, RS485, RS232, and TCP/IP output format options
• QR code and EM/Mifare card reading in a single read cycle
• 0–20cm reading range for QR codes and 3–6cm for RFID cards
• Reading speed under 200 milliseconds
• Red (working), yellow (feedback), and green (network) LED indicators
• English and Chinese language interface support
• Compatible with Windows 2000/XP/2003/Vista/7/8 (32/64-bit) and Linux operating systems
• Developer SDK for custom system integration
• Standard 86×86×42mm form factor

Technical Specifications

Industrial Applications

The DO-QR80 is deployed across multiple commercial and institutional environments where dual-credential access control is required. In apartment buildings and residential complexes, property managers use the reader to support both key fobs for residents and QR-based temporary access for delivery personnel, service contractors, and guest visitors without issuing physical cards. Office buildings and co-working spaces deploy the DO-QR80 at entry points and floor access doors to enable employees to use existing access cards while allowing visitor QR credentials generated through the building management system. The reader is also used in public security environments, social insurance offices, and government facilities where legacy card systems need to be extended with digital credential support without replacing the central access controller. Time attendance integration is another common application, where the same device handles both door entry and employee check-in using a single credential read event. For embedded system developers, the provided SDK allows direct integration of the reader into custom kiosks, turnstile controllers, and self-service terminals that require both card and QR code reading in a compact form factor.

OEM / ODM Manufacturing Support

do rfid reader manufacturer supports OEM and ODM customization for the DO-QR80 platform to meet specific project or brand requirements. Custom housing color, logo printing, and packaging design are available for security distributors and system integrators who need to present the reader under their own brand. Interface configuration options allow project teams to specify Wiegand, RS485, RS232, or TCP/IP as the default output protocol before production, reducing field configuration work during large deployments. OEM customers can request firmware modifications for proprietary communication protocols or custom LED behavior patterns specific to their access control platform. For ODM projects, do rfid reader manufacturer can adjust the reader’s physical enclosure design, mounting bracket layout, or cable exit direction to match the requirements of a specific turnstile, kiosk, or wall box design. Minimum order quantities for OEM production start at standard wholesale volumes, with lead times of 15–25 working days for first article samples and 30–45 days for full production runs depending on customization complexity. All OEM units undergo the same functional testing as standard production models, including read range verification, output format validation, and LED indicator testing across temperature ranges.

Factory Production Advantages

do rfid reader manufacturer operates a dedicated production line for access control readers with a stable monthly output capacity of 12,000–15,000 units across the DO-QR80 and related models. Each unit undergoes a three-stage quality verification process: PCB-level functional testing after SMT assembly, firmware loading and output format validation, and a final full-assembly test that checks read distance, LED behavior, and physical fit. The factory maintains a rolling inventory of commonly specified components including EM and Mifare reader modules, tempered glass panels, and Wiegand interface boards, ensuring raw material availability for both standard and OEM orders without extended procurement delays. For wholesale distributors and project contractors requiring consistent product across multiple shipment batches, the factory documents production batch numbers and maintains sample retainment for traceability. Export experience covers Southeast Asia, the Middle East, Africa, and Latin America, with shipping documentation support including commercial invoices, packing lists, and certificate of origin. Production scheduling operates on a first-in, first-out basis with order confirmation within 48 hours and a confirmed shipment date provided at time of booking. For long-term wholesale partnerships, do rfid reader manufacturer offers price stability agreements and dedicated production capacity reservation to support consistent supply throughout the contract period.

Bulk Supply & Project Deployment Support

Distributors and system integrators deploying the DO-QR80 across multiple sites benefit from batch consistency and standardized production that ensures each unit functions identically regardless of manufacturing run. For projects involving 50+ doors, do rfid reader manufacturer provides pre-configured output format and LED behavior settings per site requirements, reducing on-site programming labor. Bulk orders are shipped with unified packaging and labeling per project site, allowing installation teams to distribute units to specific locations without re-sorting. For ongoing wholesale supply agreements, the factory maintains a dedicated stock buffer of 500–1,000 units for the DO-QR80 model, enabling urgent order fulfillment within 5–7 working days for existing partners. Technical support during deployment includes configuration documentation, wiring diagrams for common access control panels, and SDK integration guidance for custom platform implementation. For projects requiring mixed credential types across different entry points, the same DO-QR80 model can be ordered with consistent firmware across all units while allowing per-unit output format configuration through the access control panel rather than requiring multiple reader SKUs. This simplifies inventory planning for distributors supplying large-scale commercial, education, and government access control projects.

Frequently Asked Questions

Can the DO-QR80 work with my existing access control panel?
The reader outputs standard Wiegand 26 or 34-bit format, which is compatible with the majority of commercial access control panels currently deployed. For panels that support RS485, RS232, or TCP/IP, the corresponding output format variant of the DO-QR80 can be ordered at time of purchase.

What QR code formats are supported?
The DO-QR80 reads standard QR codes displayed on mobile phone screens, printed badges, or temporary credentials. The SDK allows the host system to define the data format and validation rules for QR credentials.

Can the reader be used outdoors?
The DO-QR80 with tempered glass front is suitable for sheltered outdoor installations such as entry vestibules, covered parking entrances, and building lobbies. For fully exposed outdoor deployment, a weatherproof housing enclosure is recommended.

What is the minimum order quantity for wholesale?
Standard wholesale minimum order quantities start at 50 units for the DO-QR80. OEM and custom orders may require higher minimums depending on the level of customization requested.

Does the reader support both English and Chinese interface?
Yes, the device supports both English and Chinese language modes, with the language selectable during configuration or pre-set at the factory based on order requirements.

Is the SDK compatible with Linux and Windows?
Yes, the developer SDK supports both Windows (2000/XP/2003/Vista/7/8 32/64-bit) and Linux operating systems, allowing integration across a wide range of access control and time attendance platforms.

How long does a typical bulk order take to produce?
Standard bulk orders of 50–200 units typically require 15–25 working days for production. Larger orders and OEM customizations may require 30–45 working days. A confirmed delivery date is provided at time of order confirmation.

Can I get a sample before placing a bulk order?
Yes, sample units are available for evaluation and testing. Sample orders are processed within 5–7 working days and shipped with full technical documentation and SDK access for integration testing.

What is the warranty period for the DO-QR80?
Standard warranty coverage is provided for 12 months from the date of shipment against manufacturing defects in materials and workmanship. Extended warranty terms are available for wholesale partnership agreements.

Does the factory support custom logo or branding?
Yes, do rfid reader manufacturer offers OEM branding services including custom logo printing on the front panel, custom packaging, and customized user manuals. Logo artwork and packaging design files are reviewed and approved before production begins.