The Auerswald TFS-Dialog 313 is an advanced intercom and doorbell system designed for seamless integration with analog expansion connections of telephone systems. This product features 3 sensitive buttons allowing multiple doorbell functions, ideal for apartment buildings or properties with multiple entrances.

• Connection type: Connects to an internal analog telephone line (a/b port).
• Installation: Flush-mounted design ensuring elegant integration into walls or door frames.
• Material and durability: Constructed from brushed stainless steel for long-term use and durability.
• Lighting: Equipped with maintenance-free LED lighting with adjustable color for visibility and aesthetic customization.
• Compatibility: Complies with European standards, including EN IEC 62368-1:2020 and RoHS II, ensuring environmentally friendly construction.
• Model and identification:
• Product name: Auerswald TFS-Dialog 313
• EAN: 4019377900574
• Manufacturer part number (MPN): 90057
• Manufacturer: Auerswald GmbH & Co. KG, Cremlingen, Germany.

Main operating features: Enables clear communication between the door and the internal telephone system. Call forwarding capability to mobile phones for remote interaction. Supports control of electric locks and stair lighting. A modern replacement for older doorbell systems, offering advanced features.

Combining practical functionality with contemporary design, this intercom system represents a reliable choice for medium to large residential buildings or commercial access points with an analog telephone interface.