The DP-RA01 is designed to work with various Commax outdoor door stations, including: : DR-2G , DR-2K , DR-201D , and DR-2A2N . Key Specifications Feature Power Source AC 100-240V, 50/60Hz Wiring 2-wire (Door Station), 2-wire (Door Release) Mount Type Surface mount Functions Audio talk with visitor, door release button User Manual
While this guide covers 90% of the , you should keep the official PDF for warranty and detailed schematics. commax dp-ra01 installation manual