Product Overview

The DO-08C HF RFID digital keyboard reader is a purpose-built 13.56MHz reader designed specifically for consuming management systems, electronic point-of-sale terminals, and payment environments. This reader integrates a full numeric keypad with RFID reading capability, allowing operators to enter amounts, confirm transactions, or input user credentials while simultaneously reading contactless cards. System integrators and payment solution providers choose this reader when they need a compact, USB-connected device that combines card reading with manual data entry in a single unit. The DO-08C eliminates the need for separate keypad and reader components, simplifying workstation setup, reducing cable clutter, and lowering overall deployment costs for canteen billing, vending payment, membership point deduction, and similar controlled payment workflows.

Manufactured by do rfid reader manufacturer with over 20 years of production experience, this reader supports ISO14443A compliant cards including MIFARE Classic S50, S70, and NTAG203 series tags. The USB interface enables plug-and-play integration with Windows, Linux, and Android operating systems without requiring external power adapters. Commercial buyers such as school cafeteria operators, corporate dining service providers, retail loyalty program managers, and event ticketing companies use this device to speed up transaction processing, reduce cash handling errors, and enable automated deduction from prepaid accounts.

Product Advantages

• Combined keypad and RFID reader – Operators can enter amounts or user IDs and read cards in one seamless workflow, reducing transaction time and operator error in high-volume payment environments.
• USB plug-and-play integration – No external power supply or driver installation required for most operating systems, simplifying deployment across large numbers of workstations.
• Configurable output format – Default 10-digit decimal output can be customized to match existing POS software or backend database formats, reducing integration effort for system integrators.
• Fast reading speed – Read time under 200 milliseconds with a read interval of less than 0.5 seconds supports continuous card reading during peak transaction periods without delays.
• Dual-color LED and buzzer feedback – Red standby and green success indicators combined with audible confirmation reduce misreads and improve operator confidence during fast-paced transactions.
• Wide operating temperature range – Rated from -10°C to +70°C, suitable for unconditioned environments such as factory canteens, outdoor kiosks, and warehouse break rooms.

Key Features

• Frequency: 13.56 MHz HF band
• Protocol: ISO14443A
• Supported cards: MIFARE Classic S50, S70, NTAG203, and other 14443A protocol cards
• Output format: 10-digit decimal (default), customizable upon request
• Interface: USB
• Power supply: DC 5V via USB
• Reading distance: 0 mm to 100 mm (dependent on card type and environmental conditions)
• Read time: <200 ms
• Read interval: <0.5 seconds
• Dimensions: 133 mm × 80 mm × 16 mm
• Weight: approximately 220 grams
• Cable length: 1500 mm
• Material: ABS plastic housing
• Color options: Black and White
• Indicators: Dual-color LED (Red = standby, Green = read success) and buzzer
• Operating temperature: -10°C to +70°C
• Storage temperature: -20°C to +80°C
• Operating humidity: <90%
• Compatible operating systems: Windows XP, Windows CE, Windows 7, Windows 10, Linux, Vista, Android

Technical Specifications

Industrial Applications

The DO-08C HF RFID digital keyboard reader is deployed across multiple commercial and institutional environments where controlled payment, point deduction, or user verification is required.

• Consuming management systems – School canteens, corporate dining halls, and university meal plans where users tap a pre-loaded card and the operator enters the amount on the integrated keypad. The combined reader-keypad reduces counter space requirements and speeds up meal service during peak hours.
• Electronic point-of-sale – Retail stores, convenience shops, and vending machine networks using contactless payment cards. The USB interface allows direct connection to existing POS terminals without hardware modification.
• Payment systems – Membership clubs, fitness centers, and loyalty program environments where members tap cards to pay for services or redeem points. The customizable output format enables direct integration with proprietary backend software.
• Access control with payment – Combined entry and payment gates in public facilities such as swimming pools, libraries, or community centers where the same card is used for both access and cashless payment.
• Employee cafeteria management – Factory and office dining venues where workers use employee ID cards for subsidized meals. The reader handles high transaction volumes reliably during short lunch breaks.

OEM / ODM Manufacturing Support

do rfid reader manufacturer offers full OEM and ODM customization for the DO-08C reader. Purchasing managers and product developers can request modifications to output format, color, logo printing, cable length, and indicator behavior to match their brand identity or software requirements. Custom firmware adjustments for non-standard data formats or specific card types are supported during bulk production runs. Engineers work directly with client technical teams to ensure compatibility with existing POS software, payment gateways, or consuming management platforms before mass production begins. For distributors and system integrators requiring consistent hardware across multiple project sites, OEM branding ensures uniform appearance and reliable performance across all deployed units.

Factory Production Advantages

As a dedicated factory with two decades of RFID manufacturing experience, do rfid reader manufacturer operates stable production lines capable of supporting both small pilot deployments and large-scale institutional rollouts. Bulk purchasing customers receive consistent batch quality through standardized assembly procedures and in-house quality inspection at multiple stages of production. The factory maintains sufficient raw material inventory for HF reader components, enabling fast lead times for wholesale orders. Export experience with DHL, FedEx, TNT, UPS, and sea freight ensures reliable delivery to distributors and project contractors worldwide. For long-term supply agreements, the factory can reserve dedicated production capacity, ensuring uninterrupted availability for ongoing deployment projects.

Bulk Supply & Project Deployment Support

Project managers and procurement officers sourcing readers for multi-site deployments benefit from the DO-08C’s standardized USB interface and consistent read performance across units. Sample orders ship within 1–5 days for validation testing, while bulk orders of 5,000 units ship within 7–15 days and orders of 100,000 units within 15–30 days. Each reader undergoes functionality testing before packing, ensuring every unit meets specified read distance and output format requirements. For system integrators deploying across dozens or hundreds of locations, the factory can pre-configure output formats and test compatibility with the client’s chosen card type before shipment, reducing on-site configuration time and technical support calls.

FAQ

Q: What card types does this reader support?
A: The DO-08C supports all ISO14443A compliant cards including MIFARE Classic S50, S70, and NTAG203 series tags. Custom card support can be evaluated during the OEM process.

Q: Can the output format be changed?
A: Yes. The default output is 10-digit decimal format. Output format customization is available for bulk orders and OEM projects. Contact sales with your specific data format requirements.

Q: What operating systems are compatible?
A: Windows XP, Windows CE, Windows 7, Windows 10, Linux, Vista, and Android are supported. No additional drivers are needed for most systems.

Q: How long does a sample order take?
A: Sample orders typically ship within 1–5 working days. The sample itself is provided free of charge; the buyer covers shipping costs.

Q: What is the minimum order quantity for bulk pricing?
A: Bulk pricing and minimum order quantities depend on the specific configuration and customization requirements. Contact the sales team with your projected volume for a tailored quotation.

Q: How is the reader powered?
A: Power is supplied via the USB cable at DC 5V. No external power adapter is needed.

Q: Can the reader work outdoors?
A: The operating temperature range is -10°C to +70°C, making it suitable for covered outdoor environments such as kiosks, gatehouses, and covered walkways. Direct exposure to rain or condensation should be avoided.

Q: How long is the warranty?
A: The DO-08C carries a 2-year warranty against manufacturing defects. Damage caused by improper use, unauthorized modification, or physical impact is not covered.

Q: Do you support custom logo and color?
A: Yes. OEM customization including logo printing, housing color, cable length, and output format is available for volume orders. Contact the OEM team with your specifications.

Q: How do I request a quote or place an order?
A: Send your requirements including quantity, desired configuration, and any customization needs to info@dorfidreader.com. A quotation and lead time estimate will be provided within 24 hours.