The IDT KR500E/M Proximity Card Reader is a compact and rugged slave reader for access control designed for secure, fast, and reliable authentication. Built using advanced RFID technology, it supports 125kHz EM or 13.56MHz IC cards, ensuring smooth operation in multi-door access control systems. With its IP65 waterproof housing and durable construction, the KR500E/M delivers dependable performance in both indoor and outdoor setups, ideal for offices, factories, and gated facilities.
Why Choose IDT KR500E Proximity Card Reader?

Looking for a reliable EM card reader for access control?
Secure your space with the IDT KR500E/M – a durable and fast EM card reader built for smooth integration.
The IDT KR500E/M Proximity Card Reader offers a perfect blend of performance, durability, and affordability. Designed as a slave reader for access control, it connects effortlessly with most controllers via the Wiegand interface. With a rapid card reading time of less than 200ms, it provides quick and smooth user access. The IP65-rated enclosure ensures protection against rain and dust, making it suitable for both indoor and outdoor installations. Additionally, the built-in anti-tamper alarm enhances system security by notifying any unauthorized tampering attempts.
| Specifications | Details |
|---|---|
| Dimension | 7.8cm (H) × 1.6cm (D) × 4.4cm (W) |
| Read Range | KR600-E: Up to 10 cm | KR600-M: Up to 5 cm |
| Reading Time | ≤ 200 ms |
| Input Ports | External LED Control, External Buzzer Control |
| Material | ABS + PC with texture |
| Output Format | KR600-E: 26-bit Wiegand (Default) | KR600-M: 34-bit Wiegand (Default) |
| Power Supply | DC 6–14V / Max. 70 mA |
| LED Indicators | Red and Green LEDs |
| Operating Temperature | -20°C to +65°C (-10° to +70°C) |
| Operating Humidity | 10% to 90% RH (non-condensing) |
| Ingress Protection Rating | KR600-E/M: IP65 |