Siedle HTA 811-0 W Indoor Station - Surface-Mounted Door Telephone - White - In-Home Bus

The Siedle HTA 811-0 W is a high-quality indoor station designed for the Siedle In-Home Bus system. This surface-mounted door telephone combines elegant design with reliable functionality, offering speech communication, door release, and light control at the touch of a button. Its compact form and white finish make it a seamless addition to any modern interior.

Advantages

Enjoy clear two-way communication with visitors, convenient remote door opening, and the ability to control connected lighting. The adjustable ringtone volume ensures you never miss a call, while the speech privacy feature guarantees discretion when needed. Easy 2-wire bus installation simplifies integration into existing Siedle systems.

Suitable for

• Residential apartments and houses with Siedle In-Home Bus systems
• Office intercom stations requiring reliable door communication
• Modern interiors where a compact, white surface-mounted unit is desired

Key specifications

• Product Type: Indoor Station / Door Telephone
• System Compatibility: Siedle In-Home Bus
• Mounting Type: Surface-mounted
• Colour: White
• Primary Functions: Speech, Door Release, Light Control
• Number of Buttons: 2 (Door Release, Light)
• Ringtone Volume: Adjustable
• Speech Privacy: Yes
• Material: High-quality plastic
• Operating Temperature Range: 0 °C to +40 °C
• Protection Class: IP20
• Power Supply: Via In-Home Bus
• Installation Technology: 2-wire bus
• Dimensions (W x H x D): 91 mm x 46 mm x 46 mm

Recommendations

For optimal performance, pair the HTA 811-0 W with compatible Siedle In-Home Bus door stations and power supplies. Professional installation is recommended to ensure proper bus termination and configuration.