Product Overview

The DO-QR88 is a dual-function access control reader that integrates QR code scanning with RFID card reading in a single compact unit. Designed for building access, apartment entry, commercial facilities, and industrial security systems, this reader enables system integrators and project contractors to deploy a unified identification solution that supports both credential types without requiring separate hardware. By combining EM 125kHz or 13.56MHz card reading with high-speed QR code decoding, the DO-QR88 reduces hardware costs, simplifies wiring, and accelerates deployment in new or retrofit access control projects.

Product Advantages

For wholesalers and distributors sourcing access control readers for large-scale projects, the DO-QR88 delivers practical business value through its multi-interface compatibility and stable read performance. The unit supports Wiegand 26/34, RS232, RS485, and TCP/IP output formats, allowing it to connect directly with existing access controllers, third-party security panels, and building management systems without requiring custom adapters or middleware. This compatibility reduces integration engineering time and lowers total project cost for system integrators.

The tempered glass front panel provides scratch resistance and long-term readability in high-traffic commercial environments such as office lobbies, apartment entrances, parking garages, and industrial facility gates. The wide input voltage range of DC 4-15V simplifies power distribution across multiple units in a single deployment, reducing the need for additional power regulation hardware.

Key Features

• Dual credential reading: supports QR code scanning and EM 125kHz or 13.56MHz RFID card reading in one device
• Multi-protocol output: Wiegand 26/34, RS232, RS485, and TCP/IP interfaces for flexible integration with access control panels and networked systems
• High-speed decoding: reading speed under 200ms ensures smooth flow of personnel even during peak entry times
• Extended read range: 0-20cm for QR codes and RFID cards, accommodating various mounting heights and user interaction habits
• Tri-color LED indicators: red for working status, yellow for feedback confirmation, green for network connectivity, providing clear visual status at a glance
• Tempered glass panel: durable surface rated for high-frequency daily use in commercial and industrial access points
• Wide voltage input: DC 4-15V supports stable operation across different power supply configurations in distributed deployments
• SDK available for secondary development: enables custom software integration, data logging, and system customization for enterprise projects
• Operating system support: compatible with Windows and Linux environments for backend system connectivity
• Compact form factor: 86 x 86 x 42mm standard gang-box size fits existing junction boxes and mounting frames, reducing installation labor

Technical Specifications

Industrial Applications

The DO-QR88 is designed for commercial and industrial access control deployments where both QR code and RFID credential support is required. Typical applications include:

• Building and apartment access: installed at main entrances, lobby turnstiles, and elevator lobbies to verify resident or visitor credentials via QR code or RFID card
• Office and corporate campuses: deployed at interior doors, meeting rooms, and restricted zones where dual credential support allows flexible employee authentication
• Parking facilities: integrated with gate controllers for vehicle entry using QR tickets or proximity cards
• Industrial facilities and warehouses: used at personnel entry points where dust-resistant and durable hardware is required for daily operation
• System integration projects: connected to third-party access control panels via Wiegand or RS485 for centralized management in multi-site deployments
• Time attendance and workforce management: combined with backend software for employee check-in using QR badge or RFID credential

For system integrators and project contractors, the DO-QR88 reduces the complexity of managing multiple credential types by consolidating two reader functions into one unit. This simplifies inventory management for distributors and reduces installation time for deployment teams.

OEM / ODM Manufacturing Support

Do RFID Reader manufacturer provides full OEM and ODM customization for the DO-QR88 to meet specific project requirements. Customization options include:

• Custom housing color, logo, and branding for distributor or system integrator product lines
• Firmware modification for specific output protocols, data formatting, or communication timing
• Adjustable read range and sensitivity tuning for non-standard mounting conditions
• Integration of proprietary credential formats or custom encryption for enterprise security policies
• Custom packaging, labeling, and documentation for regional market distribution

OEM and ODM partners benefit from stable production capacity, batch consistency across large order volumes, and technical support during the integration phase. For wholesalers establishing a private-label access control product line, the DO-QR88 provides a reliable hardware platform that can be adapted without engineering redesign.

Factory Production Advantages

As an established manufacturer of RFID and QR code identification products, do rfid reader manufacturer operates with production experience spanning industrial identification and access control hardware. Key manufacturing advantages include:

• Stable production capacity: consistent manufacturing output supports bulk purchasing and scheduled deliveries for ongoing project needs
• Batch consistency: rigorous quality inspection processes ensure that each unit meets specified read range, output protocol, and mechanical fit parameters
• Fast lead time: streamlined production planning enables quick turnaround for standard orders and accelerated scheduling for time-sensitive deployments
• Export experience: familiarity with international shipping documentation including CO, FTA, Form F, Form E, and other customs clearance certificates
• Flexible trade terms: EXW, FOB, FCT, CIF, CFR available to accommodate distributor and project contractor procurement requirements
• Long-term supply reliability: stable component sourcing and production scheduling support ongoing wholesale cooperation and multi-year project agreements

For buyers evaluating factory partners for large-scale deployment, production stability and batch consistency are critical factors that reduce field failures and service callbacks. Do RFID Reader manufacturer prioritizes these parameters throughout the manufacturing process.

Bulk Supply & Project Deployment Support

Wholesale buyers and project contractors sourcing the DO-QR88 for multi-site installations benefit from bulk pricing, coordinated logistics, and technical support during deployment. The reader’s standardized 86 x 86mm form factor and multi-interface output simplify integration across different access control systems, reducing the need for per-site customization.

For distributors managing inventory across multiple projects, the DO-QR88’s unified hardware design supports both QR code and RFID credential requirements, reducing the number of SKUs needed in warehouse stock. This simplification lowers carrying costs and improves order fulfillment speed for resellers.

Project teams deploying 50, 100, or more units across a single campus or multi-building facility receive pre-shipment quality verification, uniform firmware configuration, and coordinated delivery scheduling to align with construction or renovation timelines. Technical documentation and SDK access are provided to support on-site integration and commissioning.

For inquiries regarding bulk pricing, OEM customization, sample ordering, or project-specific integration support, contact do rfid reader manufacturer at info@dorfidreader.com.

Frequently Asked Questions

Q: What interfaces does the DO-QR88 support for connection to access control panels?
A: The DO-QR88 supports Wiegand 26/34, RS232, RS485, and TCP/IP output formats, allowing direct connection to most standard access control panels and networked security systems.

Q: Can the DO-QR88 read both QR codes and RFID cards simultaneously?
A: Yes, the reader supports both QR code scanning and EM 125kHz or 13.56MHz RFID card reading in a single unit, providing dual credential support without separate hardware.

Q: What is the reading range for QR codes and RFID cards?
A: The typical reading range is 3-6cm, with maximum range up to 20cm depending on QR code size, print quality, and card type.

Q: Is customization available for OEM and ODM orders?
A: Yes, do rfid reader manufacturer offers OEM and ODM customization including housing color, branding, firmware modification, and packaging to meet specific project or distributor requirements.

Q: What is the input voltage requirement for the DO-QR88?
A: The reader accepts a wide input voltage range of DC 4-15V, providing flexibility for various power supply configurations in distributed deployments.

Q: Does the DO-QR88 come with a software development kit?
A: Yes, an SDK is available for secondary development, enabling system integrators to integrate the reader into custom software applications for access control, time attendance, or data logging.

Q: How are bulk orders handled for large-scale deployments?
A: Bulk orders receive pre-shipment quality verification, uniform firmware configuration, and coordinated delivery scheduling. Bulk pricing and logistics support are available for wholesale buyers and project contractors.