DM-20

Secure Multi Door I/O Module

DM-20 provides secure door control for up to four doors via encrypted communication and also contains two wiegand reader interfaces for use with 3rd party readers.  A wide variety of I/O interfaces allow DM-20 to be a part of diverse system configurations.

Centralized Access Control

Combined with a Suprema Device, DM-20 provides the ability to design and implement a centralized access control system with up to 32 doors and up to 8 biometric devices through daisy chain configuration.

Learn more about the different configurations via Application Note>

Key Highlights

• Secure data transmission due to encrypted communication
• Control up to four doors through multiple inputs and outputs
• Easily monitor device status with 4 additional supervised inputs
• Provides the ability to implement Centralized Access Control using a Suprema device