Tador DR-500 Installation Manual

1 Surface Mount Flush/Surface Mount General: The 5 wires panel is an intercom system, serves as a door panel. The main advantage of the system is that the panel doesn't require a special design handset for the system and can work with any standard 5 wires handset. With this unit you can speak with the visitor who is waiting at the d ...

2 Reassemble the panel over the base. Attach the top cover to the base using the 4 screws. Microphone and speaker volume adjustments The DR-500 potentiometers comes from the manufacture with default optimal state. Sometimes because of the location (opened or closed space), acoustical problems occur. If the DR-500 speaker sound leve ...