Access Control Systems With Multiple Features
Product Overview
This Access Control System with Multiple Features is a standalone door controller designed for commercial and industrial entrance management. Supporting both 125KHz EM cards as standard and 13.56MHz Mifare cards as an optional upgrade, it delivers reliable identity verification for staff entry, restricted area access, and facility security. With a user capacity of 1,000 users standard and up to 6,000 users optional, this unit suits small to mid-size deployment scenarios such as office floors, factory workshops, warehouse gates, and institutional buildings. System integrators, security contractors, and facility managers commonly select this model when they require a cost-effective, field-configurable access terminal that does not require a central host controller for daily operation.
As a do rfid reader manufacturer, we produce this unit for bulk distribution to wholesalers, security equipment suppliers, and project-based integrators. The product supports standalone programming via onboard keypad PIN entry or card-presentation unlocking, making it straightforward to deploy without complex network infrastructure. For procurement teams evaluating access controllers for new construction or retrofit projects, this model delivers proven compatibility with existing EM or Mifare credential systems, stable read performance under standard indoor conditions, and a form factor that fits standard wall switch boxes.
Product Advantages
- Dual Credential Flexibility: Supports Card or PIN open mode, allowing users to present an RFID card or enter a personal identification number. This accommodates sites where some personnel carry cards while others require code-only entry for temporary access.
- Scalable User Capacity: Standard configuration holds 1,000 users. For sites requiring larger databases, the optional 6,000-user firmware upgrade eliminates the need to replace hardware mid-project.
- Multi-Frequency Card Compatibility: Operates with 125KHz EM cards (standard) and optionally supports 13.56MHz Mifare cards, providing backward compatibility with legacy card stocks and migration paths to newer credential technologies.
- Field-Programmable Without PC: Programming password (default 123456) allows on-site configuration of user enrollment, deletion, and mode switching without a laptop or central software, reducing installation labor and commissioning time.
- Reliable Power Tolerance: Operating voltage DC12V ±10% with current draw under 100mA enables stable operation even on long cable runs or shared power supplies common in multi-door installations.
- Compact For Standard Installation: Dimensions 115x76x19mm fit standard single-gang back boxes, simplifying retrofit into existing wall openings and reducing mounting hardware requirements for bulk projects.
Key Features
- Reads 125KHz EM Card (Standard) or 13.56MHz Mifare Card (Optional)
- User capacity: 1,000 users (Standard) / 6,000 users (Optional)
- Open mode: Card or PIN
- Card reading distance: 1~5cm
- Unlocking duration: 5 seconds
- Operating voltage: DC12V ±10%
- Operating current: <100mA
- Programming password: 123456 (field-configurable)
- Ambient temperature range: 0℃~60℃
- Relative humidity tolerance: 20%~80%
- Dimensions: 115 x 76 x 19 mm
- Standalone operation, no host controller required
- Onboard keypad for PIN entry and programming
Technical Specifications
| Card Type | EM (Standard) / Mifare (Optional) |
| Working Frequency | 125KHz (EM) / 13.56MHz (Mifare) |
| User Capacity | 1,000 users (Standard) / 6,000 users (Optional) |
| Open Mode | Card or PIN |
| Card Reading Distance | 1~5cm |
| Unlocking Duration | 5 seconds |
| Operating Voltage | DC12V ±10% |
| Operating Current | <100mA |
| Programming Password | 123456 (factory default) |
| Ambient Temperature | 0℃~60℃ |
| Relative Humidity | 20%~80% |
| Dimensions | 115 x 76 x 19 mm |
Industrial Applications
Commercial Office Buildings: Property managers and security directors install this unit on interior office doors, meeting rooms, and floor access points. The standalone design eliminates recurring software licensing fees and central server maintenance. With 1,000-user capacity, a typical office floor with up to 300 employees plus visitors and contractors can be fully enrolled without capacity concerns.
Factory and Warehouse Gates: Production floor supervisors and logistics managers use this controller to restrict entry to storage areas, tool rooms, and hazardous zones. Workers present their existing 125KHz EM badges for quick passage. The 5-second unlock duration provides sufficient window for door passage while maintaining security discipline. Operating temperature range of 0℃~60℃ covers most unheated warehouse environments.
Institutional and Educational Facilities: School administrators and facility managers deploy these units on staff offices, laboratory doors, and equipment storage rooms. Teachers and maintenance personnel carry one card for multiple access points. The optional 6,000-user capacity accommodates larger campuses where staff turnover and multiple visitor categories require a bigger credential database.
Multi-Tenant Residential Buildings: Building owners and property management companies equip lobby doors, basement access, and rooftop gates with these controllers. Residents use EM key fobs or cards for entry. Pin-only mode can be activated for temporary cleaning staff or service vendors, eliminating the need to issue and recover physical cards.
OEM / ODM Manufacturing Support
As an established do rfid reader manufacturer, we provide comprehensive OEM and ODM customization for this access control system. Procurement managers and brand owners can request custom programming password defaults, tailored user capacity thresholds, modified unlock duration timing, and customer-specific card reading distances adjusted for different credential form factors. We also support custom enclosure color, logo silkscreening, and packaging design for distributors who market this product under their own brand in regional security markets.
Our engineering team can integrate alternative frequency modules upon request for projects that require compatibility with region-specific card formats. For ODM partners, we provide full technical documentation including wiring diagrams, programming guides, and compatibility lists to accelerate their go-to-market timeline. Minimum order quantities for OEM customization are structured to accommodate both pilot runs of 100 units and full production batches of 5,000+ units for established distribution channels.
Factory Production Advantages
Our production facility operates dedicated assembly lines for access control hardware, ensuring consistent soldering quality, enclosure fit, and electrical testing for every unit shipped. Each controller undergoes functional verification including card read range confirmation, PIN keypad response testing, and voltage tolerance screening before packaging. This batch consistency matters for system integrators and wholesalers who supply multiple simultaneous projects and cannot tolerate unit-to-unit performance variation.
We maintain stable inventory of core components such as RFID read modules, keypad membranes, and power regulation ICs to support production runs without supply interruptions. For wholesale buyers and distributor partners, this production reliability translates to predictable lead times and reduced stockout risk during peak construction seasons. Our factory team coordinates with logistics providers for consolidated shipping to reduce per-unit freight costs for bulk orders destined for overseas project sites.
Bulk Supply & Project Deployment Support
Project contractors and security system integrators frequently order this access controller in quantities of 200 to 2,000 units per project phase. We support bulk orders with standardized packaging, unified firmware versions across all units in a batch, and shipping documentation that simplifies customs clearance for international shipments. For large-scale deployments such as multi-building corporate campuses or government facility upgrades, we can lock firmware configurations to match the project specification, ensuring every unit behaves identically across all doors.
Distributors and wholesalers benefit from our volume pricing tiers, which improve margin predictability for their annual procurement cycles. We work with importers who require commercial invoices, packing lists, and certificate of origin documentation to satisfy their local regulatory requirements. For system integrators managing multi-year maintenance contracts, we guarantee supply of compatible spare units for at least three years after initial purchase, protecting their service obligations to end clients.
FAQ
Q: Can this access control system work without a computer or network connection?
Yes. This unit operates in standalone mode. All user enrollment and configuration is performed directly on the onboard keypad using the programming password. No PC, server, or network cabling is required for daily operation.
Q: What card types are compatible with the standard version?
The standard configuration reads 125KHz EM cards. An optional hardware variant supports 13.56MHz Mifare cards. Both versions use Card or PIN open mode and support 1,000 users standard with optional upgrade to 6,000 users.
Q: How is the user capacity upgraded from 1,000 to 6,000 users?
The 6,000-user capacity is available as an optional configuration at the time of order. Upgrade is handled at the firmware level during manufacturing. Customers should specify their required capacity when placing bulk or wholesale orders so the factory programs the correct user limit before shipping.
Q: What is the typical reading distance for this controller?
Card reading distance ranges from 1 to 5 centimeters depending on the card type, card quality, and ambient environment. Metal door frames or reinforced walls near the mounting location may reduce effective range. Testing with the target credential during installation is recommended to confirm adequate read performance.
Q: Can the unlocking duration be adjusted?
The standard unlocking duration is fixed at 5 seconds. For OEM customers requiring longer or shorter unlock intervals, we can customize this parameter during production. Bulk project orders with specific timing requirements should be communicated to our sales team for quotation.
Q: What power supply is recommended for this unit?
The controller requires DC12V ±10% with current draw under 100mA. A regulated 12V DC power supply rated for at least 500mA per door is recommended for single-door installations. For multi-door projects with shared power, total current draw across all controllers should be calculated to avoid voltage drop on long cable runs.
Q: Is this product suitable for outdoor installation?
The specified ambient temperature range is 0℃~60℃ with relative humidity 20%~80%. This unit is designed for indoor or sheltered installation. Direct exposure to rain, condensation, or extreme temperature swings may reduce reliability. Installers should place the controller under a canopy, inside a weatherproof enclosure, or in a protected recess for outdoor gate applications.
Q: Do you offer sample units for evaluation before bulk orders?
Yes. Sample orders are available for system integrators and distributors who need to test compatibility with their existing card stocks or installation conditions. Sample pricing and shipping lead times can be provided upon request. Contact us at info@dorfidreader.com for sample availability and current lead time.
Q: What documentation is provided with bulk shipments?
Each bulk order includes product specification sheets, quick installation guides, and programming reference cards. For OEM orders, we can include customized user manuals with your branding. Commercial invoices, packing lists, and export documentation are provided for all international shipments.
Q: How do I request a quote for OEM customization or bulk pricing?
Contact our sales team at info@dorfidreader.com with your target quantity, preferred card frequency, user capacity requirement, and any customization requests. We will provide a formal quotation with unit pricing, lead time, and shipping options tailored to your project or distribution needs.