Description The MIFARE CARD READER OEC-R3H-M is a compact wall-mounted unit that delivers ultra-sensitive contactless reading at 13.56 MHz, ideal for secure access control, attendance tracking or asset management. Built to operate on a single 12 V supply with just 0.732 W of power, it keeps energy costs low while maintaining reliable performance even in demanding indoor and outdoor settings. Its robust IP65 seal protects against dust and water, while the integrated buzzer provides instant audible feedback. Equipped with dual ISO 14443‑A and ‑B compatibility, the OEC-R3H-M reads cards from up to five centimetres away and can be configured for either Wiegand or RS485 output, ensuring seamless integration with legacy systems or modern Ethernet networks. Its operating temperature range of –30 °C to 65 °C and humidity tolerance of 10–90 % guarantee dependable operation in both harsh industrial sites and everyday office environments. MIFARE Card Reader OEC-R3H-M Features: Ultra-sensitive RF detection at 13.56 MHz with a reading distance of up to 5 cm Dual ISO 14443‑A / ‑B support for maximum card compatibility Low power design: only 0.732 W from a single 12 V supply Built-in buzzer delivers immediate audible confirmation Wiegand 26/134 and RS485 outputs for legacy and modern interfaces Robust IP65 rating protects against dust, splashes and outdoor exposure Operating temperature –30 °C to 65 °C with humidity tolerance of 10–90 %
