Rosslare AY K12C RFID Reader with AT ERS 26A 3001 125 kHz RFID Card Kit
This access control kit combines the Rosslare AY K12C RFID reader with the AT ERS 26A 3001 125 kHz RFID proximity card, providing a complete solution for secure identification and entry management. The reader supports EM4102 compatible 125 kHz credentials, offers Wiegand 26 Bit or Clock and Data output, and features an IP65 rated weather resistant enclosure for indoor and outdoor installation. The included flexible RFID card delivers reliable authentication with a fixed identification number, making the kit suitable for offices, commercial buildings, industrial facilities, educational institutions, and other controlled access environments.
Complete RFID access control kit includes the Rosslare AY-K12C proximity card reader and one Rosslare AT-ERS-26A-3001 125 kHz RFID proxy card for immediate deployment.
Supports EM4102-compatible 125 kHz RFID cards and tags, providing reliable identification for access control applications.
Reader offers a reading range of up to 8 cm, enabling fast and convenient contactless credential authentication.
Selectable Wiegand 26-Bit or Clock & Data output formats ensure seamless integration with a wide variety of access control systems.
Operates from a wide 5 to 16 VDC input range, providing installation flexibility for new and existing security systems.
IP65-rated weatherproof reader housing with UV-resistant polycarbonate construction allows dependable indoor and outdoor installation.
Built-in tri-color LED indicators, internal buzzer, and external control inputs provide clear visual and audible access status feedback.
Integrated optical tamper detection and reader hold control enhance system security against unauthorized interference.
The included AT-ERS-26A-3001 RFID card features a permanent unique EM-Marine 125 kHz identifier for secure and consistent user authentication.
Flexible printable card construction allows easy personalization with employee information, company branding, or identification graphics.
Ideal for offices, commercial buildings, residential complexes, educational facilities, and other professional access control installations.
Provides a reliable, durable, and easy-to-install RFID credential solution for expanding or deploying secure access control systems.
| MODEL NAME | Rosslare AY-K12C RFID Reader Kit with AT-ERS-26A-3001 125 kHz RFID Proxy Card |
| KIT TYPE | RFID Access Control Starter Kit |
| BRAND | Rosslare |
| MAIN DEVICE | AY-K12C RFID Reader |
| ACCESS CREDENTIAL | AT-ERS-26A-3001 RFID Proxy Card |
| READER TECHNOLOGY | 125 kHz RFID |
| CARD TECHNOLOGY | EM-Marine 125 kHz RFID |
| SUPPORTED CARD TYPE | EM4102 Compatible Cards and Tags |
| OPERATING FREQUENCY | 125 kHz |
| RF MODULATION | ASK |
| READ RANGE | Up to 8 cm (3.15 in) |
| OUTPUT FORMAT | Wiegand 26-Bit |
| ALTERNATIVE OUTPUT | Clock & Data |
| INPUT VOLTAGE | 5–16 VDC |
| POWER TYPE | DC Power Supply |
| READER CABLE | 45 cm Integrated Pigtail Cable |
| LED INDICATOR | Tri-Color LED |
| BUZZER | Internal Buzzer with External Control Option |
| EXTERNAL CONTROL | LED and Buzzer Control Inputs |
| TAMPER DETECTION | Optical Wall Tamper Detection |
| WEATHER RESISTANCE | IP65 Waterproof |
| INSTALLATION | Indoor and Outdoor |
| ENCLOSURE MATERIAL | UV-Resistant Polycarbonate |
| READER COLOR | Standard Black |
| CARD TYPE | Printable Flexible Proxy Card |
| CARD FREQUENCY | 125 kHz |
| CARD FORMAT | EM-Marine |
| CARD NUMBER | Factory Programmed, Non-Changeable |
| CARD MATERIAL | Flexible PVC |
| CARD PRINTABLE | Yes |
| CARD DIMENSIONS | 75 × 42 × 0.4 mm |
| CARD WEIGHT | 0.003 kg |
| APPLICATION | Access Control Systems |
| SUITABLE FOR | Offices, Commercial Buildings, Business Centers |
| USER IDENTIFICATION | Contactless RFID Authentication |
| ACCESS METHOD | Present Card to Reader |
| RESPONSE DISTANCE | Several Centimeters |
| INSTALLATION ENVIRONMENT | Indoor / Outdoor |
| COMPATIBILITY | 125 kHz EM4102 Access Control Systems |
| COMMUNICATION INTERFACE | Wiegand / Clock & Data |
| SECURITY FUNCTION | Contactless User Identification |
| ACCESS SPEED | Fast Card Recognition |
| SYSTEM INTEGRATION | Compatible with Standard Access Controllers |
| READER MOUNTING | Surface Mount |
| PROTECTION RATING | IP65 |
| UV RESISTANCE | Yes |
| COUNTRY OF MANUFACTURE | China |
| MANUFACTURER WARRANTY | 12 Months |
| PACKAGE CONTENTS | 1 × Rosslare AY-K12C RFID Reader, 1 × Rosslare AT-ERS-26A-3001 RFID Proxy Card, Documentation |
| KIT PURPOSE | Complete Entry-Level RFID Access Control Solution |
| FEATURES | Waterproof Reader, UV-Resistant Housing, Contactless Authentication, Printable RFID Card |
Rosslare AY-K12C RFID Reader + AT-ERS-26A-3001 RFID Proximity Card Kit is a complete 125 kHz RFID access control solution designed for secure and reliable identification in commercial, industrial, and residential applications. This convenient bundle combines the durable Rosslare AY-K12C proximity card reader with the Rosslare AT-ERS-26A-3001 EM-Marine RFID card, providing everything needed to implement or expand an access control system.
Complete RFID Access Control Kit
The AY-K12C reader supports EM4102 125 kHz RFID cards and tags with a reading distance of up to 8 cm (3.15 in.). Featuring selectable Wiegand 26-bit or Clock & Data output formats, it integrates easily with most access control panels. Its UV-resistant polycarbonate housing and IP65 weatherproof rating make it suitable for both indoor and outdoor installations.
The included AT-ERS-26A-3001 RFID proximity card utilizes EM-Marine 125 kHz technology with a permanently programmed identification number. Its flexible construction allows custom printing, making it ideal for employee badges, visitor credentials, and membership cards.
- Complete RFID reader and proximity card starter kit
- Compatible with 125 kHz EM4102 / EM-Marine technology
- Reader supports Wiegand 26-bit and Clock & Data output
- Reading distance up to 8 cm (3.15 in.)
- IP65-rated weatherproof reader for indoor and outdoor use
- Three-color LED status indicator and integrated buzzer
- Durable UV-resistant polycarbonate housing
- Flexible printable RFID card with permanent unique ID
Reliable Performance for Access Control Systems
Designed for dependable operation, the Rosslare AY-K12C operates from 5–16 VDC and features external LED and buzzer control, tamper detection, and a 45 cm (18 in.) pigtail cable for simplified installation. Combined with the AT-ERS-26A-3001 proximity card, this kit delivers fast, contactless authentication for offices, apartment buildings, schools, warehouses, healthcare facilities, and industrial sites.
- Office buildings and business centers
- Residential and apartment access control
- Industrial facilities and warehouses
- Educational institutions
- Healthcare facilities
- Commercial security systems
Whether installing a new access control system or expanding an existing one, the Rosslare AY-K12C + AT-ERS-26A-3001 Kit provides a dependable, easy-to-install, and cost-effective RFID solution for secure entry management.
Technical Specifications
- Kit Includes: Rosslare AY-K12C RFID Reader + Rosslare AT-ERS-26A-3001 RFID Proximity Card
- RF Technology: 125 kHz EM4102 / EM-Marine
- Reader Output Formats: Wiegand 26-bit or Clock & Data
- Reading Distance: Up to 8 cm (3.15 in.)
- Operating Voltage: 5–16 VDC
- Frequency: 125 kHz ASK modulation
- Protection Rating: IP65
- Housing Material: UV-resistant polycarbonate
- LED Indicator: Three-color with external control
- Buzzer: Built-in with external control option
- Tamper Detection: Optical wall tamper
- Cable Length: 45 cm (18 in.) pigtail
- Card Type: EM-Marine RFID proximity card
- Card Dimensions: 75 × 42 × 0.4 mm
- Card Weight: 0.003 kg





