Description
Product Description
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
DM-20, the new Suprema secure door control.
The DM-20 secure door control provides a secure door control up to four doors via encrypted communication and also 2 Wiegand ports that support the use of readers from other manufacturers.
It controls 2 Wiegand readers
4 relay and 8 TTL inputs, and 4 of which are supervised
6 TTL outputs for the management of the Wiegand readers Led and Buzzer.
A single Suprema Master terminal manages up to 31 door control modules that at the same time controls up to 62 Wiegand readers.
The DM-20 secure door control is only compatible with the new BioStar 2 Software
DM-20
All prices listed on the official website are subject to confirmation by contact: Wu Jiedong (manager).
Our product: brand new original packaging
Our warranty: All new or repaired parts have a 12 month warranty period beginning
Our payment: 100% telegraphic transfer of inventory items before shipment, conditions can be proposed!
If you have any downtime spare parts that you cannot find, please feel free to call or use email to contact me. If there are issues that the product cannot solve, please contact me. Product prices can be negotiated. Please do not consider contacting me!
