The HYU-642 is a 125 KHz EM card reader compliant with ISO 11784/11785 standards, designed to ensure reliability and durability even in outdoor environments thanks to its IP65 protection. It offers a reading range of up to 50 mm and communicates via Wiegand 26/34 protocol, ensuring compatibility with various access control systems. Equipped with an acoustic signal to confirm reading, it withstands extreme temperatures from -20°C to +65°C and humidity up to 90% non-condensing. Made of polycarbonate and ABS, it combines robustness and a compact design for discreet and secure installations. Hyundai
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HYU-642 | 125KHz EM Card Reader

The HYU-642 is a high-performance 125 KHz EM card reader, compliant with ISO 11784/11785 standards and ideal for indoor and outdoor access control systems. Thanks to its IP65 protection, it withstands extreme weather conditions and guarantees reliable readings up to 50 mm away. Communication occurs via Wiegand 26/34 protocol, ensuring compatibility with a wide range of devices. Made of polycarbonate and ABS, it combines robustness, compact design, and low power consumption.
Main specifications:
- 125 KHz EM reader, ISO 11784/11785 standard
- Reading range up to 50 mm
- Wiegand 26/34 protocol
- Confirmation tone
- Resistant to -20°C ~ +65°C, IP65
- Power supply 12V DC, consumption ≤ 2W
Further details
Technical data sheet
HYU-642 |
Specifications |
8-bit processor |
Card reading: EM 125KHz |
ISO Standard: ISO 11784/11785 |
Reading range: ≤50mm |
Incorporates acoustic signal |
Wiegand 26/34 communication |
IP65 protection rating |
Power supply: 12V DC |
Consumption: ≤2 W |
Operating temperature -20°C ~ +65°C |
Operating humidity: 10% ~ 90%, non-condensing |
Dimensions: 115.9 x 43.3 x 17 mm |