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Suprema – DM-20

Powerful door controller with encrypted communication for up to four doors. DM-20’s two Wiegand reader interfaces allow 3rd-party readers to integrate seamlessly. Its many I/O interfaces enable varied system configurations, making it appropriate for various access control systems. DM-20 and a Suprema device can create a centralized access control system with a  Daisy Chain setup for 32 doors and 8 biometric devices.

  • Control up to four doors through multiple inputs and outputs
  • Secure data transmission due to encrypted communication
  • 4 supervised inputs (tamper detecting) for interface to door sensors
  • Provides implementation of centralized Access Control with Suprema devices
  • Adapts to pre-existing RS485 wiring in facilities with centralised systems
  • DIN rail mounting
  • Allows working with readers from other manufacturers

Interface RS485 Communication, Input: TTL Input x 4 / Supervised Input x 4, Output: TTL Output x 6
Relay Form C x 4
Wiegand In/Out x 2
Reader Power Output 750mA (12V) x 2
Power 12V
Operating Temperature -20ºC – 60ºC
Dimensions (mm) 120 x 70 x 36
Solutions Accessories

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