Conjunto de intercomunicador de áudio TechniSat TCS TASTA para 2 habitações com posto exterior de embutir PUK (PSU2320-0000)

Managing visitor communication in a two-unit residential building often means choosing between complex installations and limited functionality. The TechniSat TCS TASTA Audio Door Intercom Kit solves this with a complete, ready-to-install TCS-BUS system that connects two indoor audio telephones to a flush-mounted outdoor station with two call buttons.

Who is it for

This kit is ideal for small apartment buildings, duplexes, or offices with two separate units that need reliable audio door communication without video. It suits electricians and DIY installers looking for a modular, expandable system from a trusted brand.

Main features

• Complete audio intercom set for 2 residential units
• Flush-mounted outdoor station with anodized aluminum front panel (IP44)
• Two surface-mounted indoor audio telephones in white
• TCS-BUS 2-wire technology for simple wiring and future expansion
• Full-duplex audio for clear, simultaneous conversation
• Door opener function directly from each indoor unit
• Backlit call buttons for visibility at night
• DIN rail power supply (4 TE) with 230V AC input and 24V DC bus output

Specifications

• System type: Audio door intercom
• Number of residential units: 2
• Outdoor station mounting: Flush-mounted
• Indoor station mounting: Surface-mounted
• Wiring technology: TCS-BUS (2-wire bus)
• Outdoor station front panel material: Anodized aluminum
• Outdoor station protection class: IP44
• Number of call buttons: 2 (backlit)
• Indoor unit functions: Door release, call acceptance, volume control, mute
• Power supply mounting: DIN rail (4 TE)
• Power supply input voltage: 230V AC, 50Hz
• Bus operating voltage: 24V DC
• Indoor unit colour: White
• Outdoor unit front panel colour: Silver
• Communication type: Full-duplex audio

Tips

Because the system uses TCS-BUS, you can easily add more indoor stations or upgrade to video later. The flush-mounted outdoor station blends neatly into the facade, and the IP44 rating means it withstands rain and dust. For best audio clarity, ensure the bus wiring is properly terminated according to the installation manual.