The SIE HTA 811-0 A/W door phone from Siedle is a high-quality analog intercom system that is ideal for replacing or expanding existing systems. With its compact design and the use of aluminum and white plastic elements, the device harmoniously integrates into various living environments. The 6+n technology allows for flexible integration into existing installations, while the user-friendly operation ensures easy communication with visitors. The door phone is designed for use in both private and commercial areas, providing a reliable solution for door communication.

• Compatible with existing intercom systems using 6+n technology
• High-quality materials for durability and appealing design
• Easy installation and operation for a user-friendly experience.