Siedle HTS 811-0 Standard Indoor Telephone White High-Gloss 200044431-00

The Siedle HTS 811-0 stands apart through its high-gloss white finish and straightforward 2-wire bus connection, making it a practical choice for surface-mounted installations in the Siedle In-Home Bus System. Unlike generic intercom handsets, it offers dedicated ringtone differentiation for door and floor calls, plus a mute function for quiet periods.

Highlights

• Surface-mounted design with high-quality plastic housing in white high-gloss
• Two buttons: door opener and function button
• Ringtone differentiation for door call and floor call
• Ringtone volume control and mute function
• Simple 2-wire bus installation, powered via the In-Home Bus

In daily use

The handset provides clear speech and manual call acceptance by lifting the handset. Speech privacy is ensured, and the operating temperature range of 0 °C to +40 °C suits typical indoor environments. The standard design integrates cleanly into residential or commercial settings.

Full specifications

• Product type: Indoor telephone / intercom handset
• System compatibility: Siedle In-Home Bus System
• Mounting type: Surface-mounted
• Colour: White high-gloss
• Material: High-quality plastic
• Number of buttons: 2 (door opener, function button)
• Ringtone differentiation: Yes (door call and floor call)
• Ringtone volume control: Yes
• Mute function: Yes (for ringtone)
• Connection technology: 2-wire bus
• Power supply: Via In-Home Bus
• Operating temperature: 0 °C to +40 °C
• Handset: Yes
• Installation: Simple 2-wire installation
• Design: Standard
• Call acceptance: Manual (via handset)
• Speech privacy: Yes

Final note

A dependable indoor station for the Siedle bus system, combining essential intercom functions with a clean, high-gloss aesthetic.