TCP/IP 125kHz RFID Access Control & Time Attendance System
TCP/IP 125kHz RFID Access Control & Time Attendance System
Asia-Teco SCR100 — TCP/IP RFID Card Access Controller with Time Attendance
The Asia-Teco SCR100 is a professional-grade, network-connected RFID access control terminal designed for small to medium-sized businesses, office buildings, warehouses, and secure facilities. Featuring a sleek, keypad-free design with an embedded EM proximity reader, this smart card controller delivers reliable entry management and time-attendance tracking — all from one compact device. Made in Mainland China.
Why Choose the SCR100 RFID Access Controller?
- High Capacity Storage: Supports up to 30,000 users/cards and stores up to 50,000 transaction log records without needing to connect to a PC.
- Flexible Connectivity: Communicates via Ethernet (TCP/IP) and RS232/RS485 — ideal for both networked and direct-wired installations.
- Embedded Web Server: Manage settings and monitor activity directly from any browser on your local network — no additional software required for basic configuration.
- Wiegand In & Out: Connect an external proximity reader via Wiegand In, or use the Wiegand Out port to operate as an external reader for another controller.
- USB Host for Easy Data Export: Download log records to a USB pen drive — perfect for offline data retrieval and backup.
- Advanced Access Management: Configure time zones, user groups, holiday schedules, and anti-passback rules to keep your premises fully secure.
- Standalone or Networked Mode: Operate completely independently or integrate with access control management software over your network.
- Dual Relay Outputs: Connect directly to an electric door lock or an external alarm/siren for instant access response.
- Linux OS: Runs on a stable, lightweight Linux operating system for reliable 24/7 operation.
Full Technical Specifications
| Model | SCR100 |
| Platform | ZEM500 |
| CPU | 32-bit ZK6001 Microprocessor @ 400MHz |
| Memory | 4MB RAM, 32MB Flash |
| Card Capacity | 30,000 ID Cards |
| Transaction Capacity | 50,000 Log Records |
| Proximity Reader | 125kHz EM Module |
| Identification Speed | ≤ 1 second |
| Communication Ports | Ethernet (TCP/IP), RS232/RS485 |
| Wiegand | In & Out |
| USB | USB Host (pen drive support) |
| LED Indicator | Green / Red |
| Relay Contacts | Lock Control & Alarm |
| Security Mode | Fail Safe |
| Operating Temperature | 0°C – 45°C |
| Operating Humidity | 20% – 80% |
| Power Supply | 12V DC, 3A |
| Dimensions | 153 x 95.5 x 35.5 mm (L × W × D) |
| Weight | 0.7 kg |
| Operating System | Linux |
| Origin | Made in Mainland China |
Ideal Applications
- Office building entry management
- Warehouse and facility access control
- Employee time & attendance tracking
- Schools, gyms, and multi-tenant buildings
- Secure server rooms and restricted areas
For guidance on physical security standards and electronic access control best practices, visit the National Institute of Standards and Technology (NIST) for relevant technology and security documentation.
Frequently Asked Questions
Q: What type of RFID cards are compatible with the SCR100 access controller?
A: The SCR100 uses a built-in 125kHz EM proximity reader, making it compatible with standard 125kHz EM format RFID cards and key fobs. Optional reader modules may support 13.56MHz cards as well — please confirm with us at time of order.
Q: Can the SCR100 operate without being connected to a PC or network?
A: Yes. The SCR100 supports fully standalone operation. It stores up to 30,000 users and 50,000 transaction records onboard. Log data can be exported offline using a USB pen drive, making it ideal for locations without continuous network access.
Q: How does the Wiegand In & Out function work on this controller?
A: The Wiegand In port allows you to connect an additional external card reader (for example, an outdoor reader) to the SCR100 controller. The Wiegand Out port lets the SCR100 itself act as an external reader for a separate access control panel, giving you flexible multi-reader and multi-door configuration options.
Q: What software is needed to manage the SCR100 remotely?
A: The SCR100 includes an embedded web server, so basic configuration and monitoring can be done from any web browser on the same network — no additional software required. For advanced time-attendance reporting and multi-device management, it is also compatible with third-party access control management software via Ethernet or RS232/RS485.