Siedle HTA 811-0 WH/S Analog House Telephone, White High-Gloss 200041549-00

Analog house telephone for the Siedle In-Home bus system, delivering reliable two-wire audio communication with a modern, compact design. The high-gloss white finish complements contemporary interiors while providing essential door communication functions.

Advantages

Adjustable call tone volume and call muting allow customization for privacy and comfort. Call tone differentiation distinguishes between door and floor calls. Two buttons provide direct control for door opening and light switching via the bus, eliminating extra wiring. Surface-mounted installation with screw terminals ensures straightforward setup.

Suitable for

• Residential apartments and houses using Siedle In-Home bus systems
• Users needing a simple, corded intercom with door release
• Indoor environments with operating temperatures from 0 °C to +40 °C

Key specifications

• System compatibility: Siedle In-Home bus
• Connection: 2-wire bus
• Audio: Analog
• Mounting: Surface-mounted
• Colour: White high-gloss
• Material: High-quality plastic
• Functions: Door call, speech, door opening, light switching
• Call tone volume: Adjustable
• Call muting: Yes
• Call tone differentiation: Yes
• Handset: Corded
• Buttons: 2 (door opener, light)
• Power supply: Via In-Home bus
• Operating temperature: 0 °C to +40 °C
• Protection class: IP20
• Relative humidity: 5% to 95% (non-condensing)
• Installation: Screw terminals

Recommendations

For seamless integration, pair with compatible Siedle outdoor stations and power supplies. Verify bus wiring and polarity during installation. Use in dry indoor locations only.