Product Overview

The DO-QR36-IC is a dual-technology, contactless QR code and RFID reader designed for modern access control and identity verification systems. As a manufacturer of integrated security hardware, do rfid reader manufacturer has engineered this device to bridge the gap between traditional card-based systems and emerging digital identity solutions. This reader accepts both standard 13.56MHz MIFARE cards and QR/barcode credentials, providing a practical migration path for system integrators and facility managers who need to support multiple credential types without deploying separate hardware.

For businesses deploying visitor management, staff access, or community entry systems, this reader solves the problem of credential fragmentation. Instead of maintaining separate readers for cards and mobile barcodes, the DO-QR36-IC consolidates both functions into a single 86mm x 86mm unit. This reduces installation complexity, cuts hardware costs, and simplifies maintenance for large-scale deployments. System integrators and project contractors choose this product because it supports standard Wiegand 26/34 interface alongside RS232, RS485, and TTL, ensuring compatibility with existing access control panels and controllers.

Key Technical Specifications

• Model: DO-QR36-IC
• Operating Frequency: 13.56MHz (HF RFID)
• Supported Cards: MIFARE (ISO 14443A) , other 13.56MHz-compatible IC cards
• Barcode Types: QR Code, 1D/2D barcodes
• Reading Distance (Card): 3-6 cm (typical)
• Reading Distance (QR Code): 0-20 cm (depending on code size and clarity)
• Reading Speed: 0.2 seconds
• Decoding Method: Image decoding (for QR/barcode)
• Reading Direction Angle: 45 degrees with the lens as center point
• Auto Induction: Yes, with buzzer prompt
• Communication Interfaces: Wiegand 26/34 (default), RS232, RS485, TTL
• Working Voltage: 8-12V DC
• Working Current: 800mA (typical)
• Operating Temperature: -20°C to +70°C
• Operating Humidity: 10% to 90% (non-condensing)
• Compatible Operating Systems: Windows XP/7/8/10, Linux
• Housing Material: Zinc alloy frame + acrylic panel
• Dimensions: 86mm x 86mm x 18mm (standard UK/EU backbox compatible)
• Weight: 150g
• Color: Black
• Indicators: Blue work light, green feedback light

Product Advantages for Industrial and Commercial Deployments

Dual Credential Support

The primary commercial advantage of this reader is its ability to accept both contactless IC cards and QR code credentials. For a business office building managing visitor access, this means regular employees can continue using their existing MIFARE badges while visitors receive a one-time QR code sent to their mobile phone. This eliminates the need to issue, track, and recover visitor cards, reducing administrative costs and improving security. Facility managers deploying this reader across multiple entry points benefit from credential consistency without the expense of upgrading their entire access control back-end.

Multi-Interface Integration

The variety of communication ports—Wiegand 26/34, RS232, RS485, and TTL—makes this reader suitable for both retrofit and new installation projects. System integrators working on large-scale deployments in commercial office towers, exhibition halls, or government buildings often face the challenge of interfacing new hardware with legacy controllers. The DO-QR36-IC’s flexible output means it can connect to most major access control panels without requiring signal converters or custom drivers. This direct compatibility reduces commissioning time and lowers the risk of integration failures during project rollouts.

Durable Construction

The zinc alloy frame combined with an acrylic panel provides physical robustness required for high-traffic environments such as transit stations, stadium entry gates, and administrative lobbies. Unlike plastic-cased readers that can crack or discolor under continuous UV exposure or physical wear, this metal-framed reader maintains its appearance and structural integrity over years of use. For wholesalers supplying security equipment to hotels, train stations, or industrial sites, this durability translates to fewer warranty claims and higher customer satisfaction.

Industrial Applications

The DO-QR36-IC reader is designed for controlled access environments where both security and throughput matter. Typical applications include:

• Business Office Buildings: Employee access via IC cards; visitor access via QR code, reducing reception desk workload.
• Scenic Sites and Tourist Attractions: Staff entry management and electronic ticketing via QR code.
• Residential Communities and Gated Apartments: Tenant access via cards; visitor check-in via temporary QR credentials.
• Administrative Halls and Government Buildings: Combined identity verification for employees and temporary visitors.
• Transit and Parking Gates: Integration with existing turnstile or boom gate controllers to enable dual-card/QR entry.
• Smart Home Integration: Use with compatible controllers for residential access points.

For system integrators managing projects in these sectors, the reader’s quick 0.2-second read speed ensures that high-traffic bottlenecks do not occur. The automatic induction feature triggers reading only when a card or code is presented, reducing power consumption and extending component life in continuously operating environments.

OEM and ODM Manufacturing Support

As a manufacturing facility with established production lines, do rfid reader manufacturer supports OEM and ODM customization for this reader model. Procurement managers and system integrators who need specific interface configurations, custom enclosure branding, or modified firmware for proprietary credential formats can collaborate with our engineering team during the project planning stage.

Our factory offers customization options including:

• Interface Priority: Factory-set to your preferred communication protocol (Wiegand, RS232, RS485, or TTL) before shipment.
• Cable Length and Connector Type: Custom tail lengths or connector terminations to match your control panel specifications.
• Enclosure Customization: Silkscreen logo, specific color finishes, or custom mounting brackets for non-standard installation environments.
• Firmware Configuration: Adjustable read distance, timeout settings, or data format to match host system requirements.

For distributors and OEM partners placing bulk orders, having direct factory access means faster turnaround for custom batches and consistent quality across production runs. Our production process includes pre-shipment quality inspection of each reader’s read range, interface functionality, and physical integrity.

Factory Production Advantages for Long-Term Supply

When sourcing RFID readers for project-based or wholesale supply, the factory’s production stability and delivery reliability directly affect your own business performance. do rfid reader manufacturer operates with a production capacity that supports both sample orders and large-volume project deployments. For sample requests—typically 5-10 units for evaluation and certification—we achieve delivery within 3 working days. For bulk orders of 100,000 units or more, standard production time is 7-15 days, depending on customization requirements.

Our factory’s export experience includes processing documentation for international customs clearance, including Certificates of Origin (CO) , Free Trade Agreements (FTA) , and other regional certification documents required by importers. For distributors in regions with strict import regulations, having a factory partner familiar with these procedures reduces border delays and administrative friction.

Batch consistency is critical when supplying readers across a phased project rollout. Our production lines use standardized assembly fixtures and automated testing jigs to ensure that each DO-QR36-IC unit performs identically to the sample you approved. For project contractors deploying 500+ units across multiple sites, this consistency eliminates the need to re-test or re-configure each reader individually.

Support for Bulk Supply and Project Deployment

For wholesalers, distributors, and project contractors, the following purchasing support applies:

• Bulk Quantity Pricing: Tiered pricing structures for small, medium, and volume orders. Contact our sales team for current wholesale price lists.
• Sample Orders: Free samples available for pre-order evaluation. Shipping cost is borne by the buyer. Request your sample via info@dorfidreader.com.
• Lead Times: Sample orders shipped within 1-5 days. Bulk production orders shipped within 7-30 days depending on quantity and customization level.
• Payment Terms: T/T, PayPal, and Western Union accepted.
• Shipping Support: We offer EXW, FOB, CIF, CFR, and FCT trade terms. Shipment can be arranged via express courier (DHL, FedEx, TNT, UPS) , air freight, or sea freight. Our export team provides professional advice on the most cost-effective and time-efficient route for your destination.
• Warranty: 2-3 year warranty against manufacturing defects (excluding damage caused by improper use, human factors, or natural disasters) .

After-sales support includes email-based technical assistance for integration questions, replacement for units found defective within warranty period, and continuous firmware support for compatibility updates when available.

Frequently Asked Questions

How do I place a bulk order for this QR/RFID reader?
Contact our sales team via email with your required quantity, preferred communication interface (Wiegand, RS232, RS485) , and any customization requests. We will issue a proforma invoice with pricing and delivery terms.

Does this reader work with my existing access control system?
The default output is Wiegand 26/34, which is compatible with most commercial access control panels. If your system uses RS232, RS485, or TTL, specify this at the time of order for factory configuration.

Can I get a sample before committing to a large order?
Yes. Sample units are available. Please contact us with your shipping details and interface requirements. The sample itself is free; you pay only the shipping cost.

What customization options are available for OEM buyers?
We support logo printing on the enclosure, specific cable length and connector types, custom firmware for data format changes, and enclosure color variations. Volume minimums may apply for certain customizations. Contact our OEM support team with your specifications.

What is the typical lead time for a 10,000-unit order?
For standard configuration units, production and packing typically takes 7-15 working days after order confirmation and payment. Customized orders may require additional time depending on the complexity of the modification.

What certificate documentation can you provide for import customs clearance?
We can provide Certificate of Origin (CO) , FTA certificate, Form F, Form E, and other common international trade documentation as required by your country’s import regulations.

How does the warranty work for international buyers?
All units are inspected before packing and are covered against manufacturing defects for 2-3 years from the date of shipping. In case of a valid warranty claim, replacement units will be provided. The warranty does not cover physical damage, water damage, electrical surge damage, or modifications made by unauthorized parties.

For technical inquiries, project planning, or pricing information, contact our team at info@dorfidreader.com.