Suprema DM-20 Secure 2-Door I/O Interface Module is a robust access control device that provides secure management of up to two doors with encrypted communication and multiple input/output interfaces. It also supports third-party Wiegand readers and supervised inputs for easy monitoring and flexible system integration.

• Secure encrypted communication ensures safe data transmission for all connected doors.
• Controls up to two doors with multiple inputs and outputs for versatile access management.
• Two Wiegand reader interfaces allow integration with third-party readers.
• Four additional supervised inputs enable easy monitoring of device status and alarms.
• Flexible I/O options make it suitable for diverse access control system configurations.

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