ZKTECO ZK-ER-KR903-ZK Outdoor Proximity Reader RS-485 RFID IP65 EM 125kHz & MF/DESFire 13.56MHz

The ZKTECO ZK-ER-KR903-ZK is a rugged outdoor proximity reader designed for access control systems. It supports multiple RFID card standards including EM (125 kHz), Mifare, and DESFire (13.56 MHz), providing flexibility for various security setups.

• Outdoor rated with IP65 ingress protection, ensuring reliable operation in harsh weather conditions.
• RS-485 communication interface for stable and secure data transmission.
• Supports EM, Mifare, and DESFire cards, covering a wide range of credential types.
• Easy integration with existing access control panels and systems.

Ideal for securing building entrances, parking lots, and perimeter gates, this reader delivers dependable performance for both commercial and residential applications.