Ritto 1231352 TwinBus Audio Button Module for Door Opening and Light (Signal White)

The Ritto 1231352 is a modular audio button unit engineered for the TwinBus door intercom system, combining two essential controls in one slot-in component. Unlike generic button modules, it integrates directly with the TwinBus bus architecture, eliminating the need for separate wiring or additional power supplies.

Highlights

• Two dedicated buttons: one for door release, one for light switching
• Designed for seamless integration into Ritto TwinBus door stations
• Modular slot-in design for quick installation and replacement
• Durable plastic construction in signal white (RAL 9003)
• Powered directly by the TwinBus system—no external power required

In daily use

Installed in a TwinBus door station, this module provides residents with intuitive control over door opening and light activation. The buttons are labeled with pictograms, ensuring clear identification. Its modular design allows it to be combined with other TwinBus components, such as camera modules or additional button sets, to create a customized entry solution.

Full specifications

• Module Type: Audio Button Module
• System Compatibility: Ritto TwinBus
• Number of Buttons: 2
• Connection Interface: TwinBus (2-wire bus)
• Installation Location: Integrated into Ritto TwinBus door stations
• Material: Durable Plastic
• Color: Signal White (RAL 9003)
• Product Series: TwinBus
• Application: Door Intercom Systems
• Mounting: Modular slot-in design
• Operating Voltage: Supplied by TwinBus system
• Button Labeling: Pictograms for Door and Light

Final note

For a reliable and straightforward upgrade to your TwinBus door station, the Ritto 1231352 offers the essential controls in a compact, system-native module.