- 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 input
- Provides ability to implement Centralized Access Control with a Suprema device
Centralized Access Control
Combined with a Suprema Device, DM-20 provides 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.