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Controls for camera LEDs, indicating activation status.
Selects the language for 'door open' messages.
Configures audio for monitor, panel, and door.
Details on connecting the microphone.
Description of various panel connection terminals.
Procedure to enter configuration mode using SW1 presses.
Advancing through parameters and changing values using SW1.
Methods to exit the configuration process.
Configuring parameters via direct panel input with access code.
Inputting position and value for settings, with confirmation.
Resets button mapping by pressing SW1 during power-on.
Resets all settings to factory defaults via keyboard input.
Controls for camera LEDs, indicating activation status.
Selects the language for 'door open' messages.
Configures audio for monitor, panel, and door.
Details on connecting the microphone.
Description of various panel connection terminals.
Procedure to enter configuration mode using SW1 presses.
Advancing through parameters and changing values using SW1.
Methods to exit the configuration process.
Configuring parameters via direct panel input with access code.
Inputting position and value for settings, with confirmation.
Resets button mapping by pressing SW1 during power-on.
Resets all settings to factory defaults via keyboard input.
The DUOX Video Amplifier is a core component of the Fermax DUOX system, designed to manage and enhance video and audio communication within an intercom setup. It serves as a central hub for panel settings, configuration, and call extension modules, ensuring seamless operation and clear communication.
The DUOX Video Amplifier primarily functions as an interface and control unit for DUOX video intercom systems. It integrates various panel settings, including camera LEDs, language selection for "door open" messages, and audio adjustments for monitors, panels, and the open door function. The amplifier also manages microphone connections and provides panel connectors for the DUOX Bus, relay contacts for lock-release, 12Vdc output, entrance hall button, and door sensor input. Its core role is to amplify and distribute video and audio signals, ensuring reliable communication between the outdoor panel and indoor monitors.
The amplifier offers a range of user-friendly features for configuration and operation.
The DUOX Video Amplifier supports two primary configuration methods: Voice Assisted Configuration for Button Panels and Configuration Table for Direct Panels.
This method uses voice messages from a synthesizer (available in Spanish, English, French, German, Italian, and Portuguese) to guide the user through the configuration process.
This method uses a keyboard for configuration.
The amplifier supports internal wiring for call extension modules, allowing for systems with more than 16 pushbuttons. Modules can be daisy-chained, connecting "ARRIBA/UP" (up) and "AX" (axis) terminals to expand the number of call buttons. For multiple modules, the "SIGUIENTE/NEXT" (next) and "ANTERIOR/PREVIOUS" (previous) terminals are used to link them to the amplifier.
The DUOX Video Amplifier includes features for resetting settings to ensure proper functioning and troubleshooting.
These maintenance features allow for easy restoration of default settings or remapping of call buttons, simplifying troubleshooting and system adjustments.
| Technology | Digital |
|---|---|
| Wiring | 2-wire |
| Audio/Video | Audio and Video |
| Installation | Surface mount |
| Housing Material | Plastic |
| Display | Varies depending on the model (some models have TFT screens) |











