Tegui 2-Wire Floor Call Interface

BTicino 346833 2-Wire Floor Call Interface

The BTicino 346833 floor call interface allows a traditional or conventional pushbutton, such as a doorbell button located on the landing, to be integrated into the digital 2-wire SCS BUS system. When the pushbutton is pressed, the call is sent to the apartment's indoor unit using the BTicino door entry or video door entry system itself.

Its configuration supports general or addressed floor calls and allows additional functions to be controlled through the pushbuttons connected to PL1 and PL2. It can also manage staircase light activation and door lock opening using a BTicino auxiliary function actuator relay, expanding the automation possibilities of the installation.

In video installations, the BTicino 346833 supports a dedicated configuration to associate a camera image with the floor call, allowing video to be displayed when a call is generated from the external pushbutton. This makes it particularly useful for installers upgrading or extending video door entry systems while retaining conventional pushbuttons and integrating them into the digital 2-wire BUS.

Compact and powered directly from the SCS BUS at 18–27 Vdc, this interface is suitable for new installations, extensions and refurbishment projects, rather than being exclusively a replacement part. It provides a flexible way to integrate floor calls, lighting, video or door lock control into the same system, while the connection distance between the interface and the pushbuttons must not exceed 3 metres.

Reference: BTI346833