Product Overview
The DO-09M Mini USB RFID Reader is a compact, high-performance 125kHz proximity reader engineered for seamless integration into access control terminals, tablet-based identification systems, and space-constrained RFID deployment environments. Designed specifically for OEM integrators and industrial solution providers, this Micro USB RFID reader delivers reliable read performance with a reading distance of up to 80mm, making it suitable for personal identification, automated parking management, production access control, and time attendance systems.
System integrators and project contractors choose the DO-09M when they require a low-profile RFID reader module that can be embedded into Android tablets, kiosks, or wall-mounted terminals. The reader operates at 125kHz and supports EM4100 compatible cards, providing straightforward integration into existing RFID Radio Frequency Identification infrastructures without compatibility complications. For wholesale buyers and distributors managing large-scale access control deployments, the DO-09M offers consistent batch performance, stable reading speed of 0.2 seconds per card, and reliable operation across industrial temperature ranges from -25°C to 75°C.
Key Features
- Compact Form Factor for Embedded Integration – With dimensions of 115mm × 75.5mm × 16.8mm, the DO-09M fits into tablet housings, terminal enclosures, and kiosk panels where space is at a premium. The low-profile design enables OEM customers to integrate RFID reading capability without redesigning existing hardware layouts.
- Micro USB Interface for Modern Devices – The Micro USB port allows direct connection to Android tablets, embedded systems, and single-board computers commonly used in commercial access control and self-service kiosk applications. This reduces integration complexity for system integrators deploying RFID-enabled terminals.
- 125kHz Proximity Reading with EM4100 Compatibility – Operating at 125kHz, the reader supports EM4100 compatible cards and tags, providing broad compatibility with existing proximity card inventories. The 0~80mm read range covers typical card-presentation distances in access control and identification workflows.
- Fast Card Reading Speed – With a card reading speed of 0.2 seconds per card, the DO-09M supports high-throughput environments such as turnstile access, attendance checkpoints, and visitor management systems where queue processing speed matters.
- Industrial Operating Range – Rated for -25°C to 75°C operating temperature and 10% to 90% humidity, this RFID reader is suitable for indoor and sheltered outdoor installations including factory gates, warehouse entrances, and office building access points.
- Low Power Consumption – Drawing only 70mAh at DC 5V, the reader is suitable for battery-backed or USB-powered terminal designs where power efficiency extends operational uptime.
Technical Specifications
| Model Number | DO-09M |
| Product Name | Proximity Mini Android Tablet Micro USB Port RFID Reader |
| Frequency | 125kHz |
| Interface | USB (Micro USB) |
| Read Range | 0~80mm |
| Card Reading Speed | 0.2 seconds per card |
| Dimensions | 115mm × 75.5mm × 16.8mm |
| Color | White |
| Working Voltage | DC 5V |
| Working Current | 70mAh |
| Power Consumption | DC 5V |
| Operating Temperature | -25°C to 75°C |
| Operating Humidity | 10% to 90% |
| Card Compatibility | EM4100 and compatible 125kHz proximity cards |
Industrial Applications
- Automated Parking Management Systems – The DO-09M integrates into parking entry and exit terminals for proximity card-based vehicle access control. System integrators deploy this reader where compact footprint and reliable 125kHz reading are required for driver identification and payment processing.
- Personal Identification and Access Control – Used in office building access points, staff entrances, and restricted area turnstiles, the reader supports card-based identity verification with consistent read performance across temperature and humidity variations.
- Production Access Control – Manufacturing facilities deploy the DO-09M for worker entry logging and zone-based access management. The reader operates reliably in factory floor environments where temperature fluctuations and dust exposure are common.
- Android Tablet and Kiosk Integration – OEM customers embed the DO-09M into Android-based identification terminals for visitor registration, membership management, and self-service kiosk applications. The Micro USB interface simplifies hardware integration and driver configuration.
- Attendance and Time Tracking Systems – The 0.2-second reading speed supports high-traffic attendance checkpoints in schools, corporate offices, and industrial sites where quick card processing reduces queue delays.
OEM / ODM Manufacturing Support
As a dedicated OEM and ODM manufacturer, do rfid reader factory supports custom configuration of the DO-09M for project-specific requirements. Procurement teams and product managers can request modifications to cable length, connector type, enclosure color, and firmware behavior to match the reader with existing terminal designs. The factory engineering team provides technical documentation, interface specifications, and integration guidance to accelerate product development cycles for OEM partners. For distributors managing regional markets, consistent product labeling, packaging customization, and private branding options are available under wholesale agreements.
Factory Production Advantages
do rfid reader manufacturer operates a specialized production facility with over two decades of experience in RFID card and reader manufacturing. The production line for the DO-09M follows standardized assembly procedures with in-house quality inspection at each stage, ensuring batch-to-batch consistency for bulk orders. Raw materials including PCB boards, Micro USB connectors, and enclosure components are sourced from qualified suppliers with documented quality control. The factory maintains stable production capacity to support both sample orders (1~5 days lead time) and bulk production (7~30 days lead time), enabling distributors and system integrators to plan project timelines with confidence. For project contractors deploying RFID access control across multiple sites, the factory offers coordinated production scheduling to align with phased delivery requirements.
Bulk Supply & Project Deployment Support
Wholesale buyers and industrial distributors benefit from tiered pricing structures for volume orders of the DO-09M. The factory supports bulk order quantities starting from 5000 units with consistent pricing, dedicated production slots, and priority shipping arrangements. For large-scale deployments involving multiple project sites, do rfid reader factory offers batch traceability, unified firmware versions, and coordinated logistics to simplify installation and commissioning. System integrators working on government, commercial, or industrial access control projects receive technical support including wiring diagrams, integration examples, and compatibility testing assistance. The factory also accommodates long-term supply agreements for distributors requiring guaranteed inventory availability across quarterly or annual procurement cycles.
FAQ
Q: What cards are compatible with the DO-09M Mini USB RFID Reader?
A: The DO-09M reads 125kHz proximity cards compatible with the EM4100 protocol. This includes standard EM4100, EM4200, and compatible low-frequency cards commonly used in access control systems.
Q: Can the DO-09M be integrated into existing access control systems?
A: Yes. The reader connects via Micro USB and can be integrated with Android-based terminals, embedded systems, and single-board computers. System integrators can configure the reader within existing access control software environments that support USB HID or serial communication.
Q: What is the typical lead time for bulk orders of the DO-09M?
A: For sample orders, lead time is approximately 1~5 days. For bulk orders starting from 5000 units, production lead time ranges from 7~30 days depending on order volume and customization requirements. Contact the factory for specific lead time estimates based on your procurement schedule.
Q: Does the factory support OEM customization for the DO-09M?
A: Yes. do rfid reader manufacturer offers OEM customization including enclosure color, connector type, cable length, firmware modifications, and private branding. Submit your customization requirements to the factory engineering team for feasibility assessment and pricing.
Q: What is the warranty period for the DO-09M RFID Reader?
A: The DO-09M carries a 2-year warranty covering manufacturing defects under normal operating conditions. Warranty claims are processed through the factory service center with technical support available during the warranty period.
Q: How is the DO-09M powered?
A: The reader operates at DC 5V with a working current of 70mAh. Power is supplied through the Micro USB connection, making it suitable for USB-powered terminals, tablet devices, and standard USB power adapters.
For detailed technical specifications, OEM customization options, bulk pricing, and project cooperation inquiries, contact do rfid reader manufacturer at info@dorfidreader.com.