Siedle Door Intercom HTS 811-0 W

The Siedle HTS 811-0 W is a surface-mounted door intercom for the Siedle In-Home bus system. It features three function buttons for talk, door opener, and light switching, and offers electronic call tones with differentiation between door and floor calls. The device is hearing aid compatible and provides speech privacy. Its polar white housing is made of high-quality plastic, suitable for indoor use.

Advantages

Clear communication with speech privacy; easy operation with three dedicated buttons; electronic ringtone with volume control; hearing aid compatible; compact surface-mounted design.

Suitable for

• Residential buildings with Siedle In-Home bus system
• Indoor use in dry rooms
• Users requiring hearing aid compatibility

Key specifications

• System: Siedle In-Home bus
• Mounting: Surface-mounted
• Color: Polar White
• Buttons: 3 (Talk, Door Opener, Light)
• Call tone: Electronic, with differentiation
• Volume control: Yes
• Speech privacy: Yes
• Hearing aid compatible: Yes
• Operating voltage: 24 V DC (via bus)
• Current consumption: max. 100 mA
• Connection: 2-wire bus
• Operating temperature: 0 °C to +40 °C
• Protection class: IP20
• Material: High-quality plastic

Recommendations

For optimal performance, ensure the device is connected to a compatible Siedle In-Home bus system. Professional installation is recommended.