IP67 Waterproof RFID Keypad Access Control Reader – Wiegand 26/34
IP67 Waterproof RFID Keypad Access Control Reader – Wiegand 26/34
A7R Metal RFID Access Control Card Reader with Keypad – IP67 Waterproof
The A7R Metal RFID Keypad Reader is a rugged, professional-grade access control reader designed for both indoor and outdoor door entry systems. Built from solid metal with epoxy potting and an IP67 waterproof rating, it withstands harsh environments while delivering reliable, fast card and PIN-based access. Compatible with standard 125KHz EM and 13.56MHz MF IC cards, this reader integrates seamlessly with any access control board or controller via Wiegand 26/34 output.
⚠️ Important Note: This reader is designed to work in conjunction with a separate access control board or controller. It cannot operate as a standalone unit and does not store user credentials independently.
Custom Output Formats: Format 2 or Format 3 output options are available as custom orders with a minimum quantity of 30 units. Please contact customer service for details.
Key Features
- Dual Frequency Support: Reads both 125KHz EM ID cards and 13.56MHz MF IC cards for maximum compatibility
- Up to 8cm Read Range: Contactless proximity reading for fast, convenient entry
- Wiegand 26–34 Bit Output: Card swipe Wiegand 26–34 bit output; PIN entry supports 4-bit, 8-bit, or analog card number output
- IP67 Waterproof Rating: Fully sealed against dust ingress and temporary water immersion — ideal for outdoor gates, parking facilities, and building entrances
- Solid Metal Housing with Epoxy Potting: Tamper-resistant, vandal-proof construction built to last in high-traffic locations
- Indoor & Outdoor Operation: Versatile installation flexibility for any access point
- Reverse Polarity Protection: Built-in circuit protection guards against wiring mistakes
- Ultra-Low Power Consumption: Standby current under 30mA, reducing operating costs over time
- Fail Safe Security Mode: Ensures door remains in a safe state during power outages
Technical Specifications
| Model | A7-RK Metal Keypad |
| Card Frequency | 125KHz EM / 13.56MHz MF IC |
| Read Range | Up to 8 cm |
| Output Protocol | Wiegand 26 / 34 bit |
| PIN Output | 4-bit, 8-bit, or analog card number |
| Waterproof Rating | IP67 |
| Security Mode | Fail Safe |
| Standby Current | < 30mA |
| Housing | Solid Metal with Epoxy Potting |
| User Capacity | None (requires external access controller) |
| Country of Origin | Made in China |
What's in the Box?
- 1× A7R Metal RFID Keypad Card Reader
For guidance on access control best practices and physical security standards, visit the Cybersecurity and Infrastructure Security Agency (CISA) or explore the NIST Physical Security Resources.
Frequently Asked Questions
Q: Can the A7R RFID keypad reader work on its own without an access controller?
A: No. The A7R Metal RFID Keypad Reader is a peripheral reader that must be connected to a compatible access control board or controller to function. It outputs Wiegand 26/34 signals to the controller, which handles user authentication and door unlocking logic. It does not have its own user storage or standalone operation capability.
Q: What card types are compatible with this RFID access control reader?
A: This reader supports two card frequencies: 125KHz EM ID cards (commonly used in older access control systems) and 13.56MHz MF IC cards (such as MIFARE Classic, used in many modern systems). This dual-frequency support makes it broadly compatible with most existing access control infrastructures.
Q: Is this card reader suitable for outdoor installation?
A: Yes. The A7R reader features an IP67 waterproof rating, which means it is completely protected against dust and can withstand temporary water immersion. Combined with its solid metal housing and epoxy-potted internals, it is well-suited for outdoor gates, building entrances, parking barriers, and other exposed environments.
Q: What does the Wiegand 26/34 output mean, and which should I use?
A: Wiegand is a standard communication protocol used by card readers to send card data to an access control panel. Wiegand 26-bit is the most commonly used format for standard access control, while Wiegand 34-bit supports a larger card number range. Your choice should match the input format supported by your access control board. Custom output formats (Format 2 or Format 3) are available for bulk orders of 30+ units.
Q: What is reverse polarity protection and why does it matter?
A: Reverse polarity protection is a built-in circuit feature that prevents damage to the reader if the power wires are accidentally connected the wrong way (positive and negative reversed). This is especially useful during installation, providing an extra layer of hardware protection for installers and system integrators.