ZKTeco KR502 Series RFID Reader
The ZKTeco KR502 Series is a Wiegand card reader supporting 125 kHz EM or 13.56 MHz IC cards. Built for access control applications, this reader offers fast reading, reliable performance, and a sturdy design. Unlike other KR500 models, the KR502 features IP64 ingress protection, making it suitable for semi-outdoor installations.
Key Features
High Compatibility
Supports EM 125 kHz and IC 13.56 MHz cards.Fast and Accurate
Reading time ≤ 200ms ensures quick access.Durable Design
IP64-rated protection against dust and water splashes.Flexible Output Options
26-bit Wiegand (KR502-E) or 34-bit Wiegand (KR502-M) formats.User Feedback
Red and green LED indicators with audible beeper.Wide Operating Range
Operates between -20°C and 65°C with 10–90% relative humidity (non-condensing).
Specifications
| Feature | KR502 Series Specification |
|---|---|
| Read Range | KR502-E: up to 10 cm KR502-M: up to 5 cm |
| Reading Time | ≤ 200 ms |
| Input Port | External LED Control, External Buzzer Control |
| Output Format | KR502-E: 26-bit Wiegand (Default) KR502-M: 34-bit Wiegand (Default) |
| Power Supply | DC 6–14V / Max 70mA |
| LED Indicator | Red and Green LEDs |
| Operating Temperature | -20°C to 65°C (-10°C to +70°C) |
| Material | ABS + PC with texture |
| Operating Humidity | 10–90% relative humidity (non-condensing) |
| Beeper | Yes |
| Ingress Protection | IP64 |
Why Choose ZKTeco KR502 Series
Fast and reliable card recognition in ≤200ms
Durable design suitable for semi-outdoor environments (IP64)
Flexible Wiegand output for integration with controllers
Visual and audible feedback for users
Compact ABS+PC construction for easy installation
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