125KHz RFID Metal Keypad Access Controller Wiegand M03
125KHz RFID Metal Keypad Access Controller Wiegand M03
Asia-Teco Narrow 125KHz RFID Metal Keypad Access Controller – Model M03
Upgrade your entry security with the Asia-Teco M03 Slim RFID Keypad Access Controller — a sleek, heavy-duty aluminum alloy unit designed for homes, offices, and outdoor installations. Supporting up to 4,000 users and three convenient unlock methods, this Wiegand-compatible controller delivers fast, reliable access in a narrow-profile design.
Made in Mainland China.
Key Features
- Triple Unlock Methods: Use an RFID card alone, a PIN password alone, or a combined card + password for dual-factor entry.
- 125KHz RFID Compatible: Works with standard 125KHz ID keyfobs and proximity cards.
- 4,000 User Capacity: Manage large teams or buildings with ease — store up to 4,000 unique credentials.
- Backlit Touch Keypad: Illuminated numeric panel ensures easy use in low-light environments.
- Rugged Aluminum Alloy Build: Anti-vandal, anti-tamper construction stands up to demanding indoor and outdoor conditions.
- Waterproof (Optional): Weather-resistant design suitable for exterior door installations.
- Wiegand 26/34 Input & Output: Easily integrates with existing access control systems or external card readers.
- Lightning-Fast Response: Processes entry requests in under 0.5 seconds.
- Fail Secure Mode: Keeps the door locked in the event of a power failure for added protection.
- Available in Three Finishes: Black, Silver, or Copper — please leave a message at checkout to specify your preferred color; otherwise, color will be assigned at random.
Technical Specifications
| Model | M03 |
| Input Voltage | DC 12V |
| Working Current | <100mA |
| Operating Temperature | -30°C to 70°C |
| Working Frequency | 125KHz |
| User Capacity | 4,000 users |
| Response Time | <0.5 seconds |
| Output Load | 2A / 24VDC |
| Induction Distance | 3–10 cm |
| Dimensions | 140 × 45 × 18 mm |
| Material | Aluminum Alloy |
| Security Mode | Fail Secure |
| Wiegand Support | 26 / 34 Input & Output |
| Colors Available | Black, Silver, Copper |
| Country of Origin | Mainland China |
Ideal For
- Home front doors and garages
- Office and commercial entry points
- Warehouses, server rooms, and restricted areas
- Outdoor gates and building entrances
For more information on electronic access control standards and best practices, visit the U.S. Consumer Product Safety Commission (CPSC).
Frequently Asked Questions
Q: What RFID card frequency does the Asia-Teco M03 access controller support?
A: The M03 supports 125KHz ID-format RFID cards and keyfobs. It is not compatible with 13.56MHz (MIFARE/NFC) cards. Make sure your existing cards or fobs operate at 125KHz before purchasing.
Q: Can the M03 keypad access controller be used outdoors?
A: Yes. The M03 features an optional waterproof design and is constructed from durable aluminum alloy, making it suitable for outdoor installations such as gate entry points, building exteriors, and other exposed environments. Its operating temperature range of -30°C to 70°C further supports outdoor use year-round.
Q: How does the Wiegand output work on the M03?
A: The M03 supports Wiegand 26 and Wiegand 34 protocols for both input and output. This means it can function as a standalone reader/controller or be integrated into a larger access control system by connecting to an external access control panel via the Wiegand data lines.
Q: What happens if power is lost — will the door unlock automatically?
A: No. The M03 operates in Fail Secure mode, which means the door locking mechanism remains in its locked state if power is interrupted, keeping the secured area protected at all times.
Q: How do I specify my preferred color when ordering?
A: The M03 is available in Black, Silver, and Copper finishes. Please leave a note or message at checkout indicating your preferred color (A. Copper, B. Black, or C. Silver). If no color preference is specified, one will be selected at random.