The TFS-Dialog 314 from Auerswald is a modern doorbell and intercom system designed for operation on analog extension connections. It is compatible with telephone systems from Auerswald as well as other manufacturers, providing a flexible solution for communication at the front door. With up to four doorbell buttons, it allows for easy identification of visitors. The programming of phone numbers and basic functions is conveniently done via the phone, making installation and customization easier. The system is equipped with wear-free switching contacts that ensure reliable operation for the door opener, doorbell, and lighting. Additionally, the energy-efficient LED lighting provides an appealing look and can be adjusted in various color tones to harmoniously blend into the surroundings.

• Operation on analog extension connections from Auerswald and other manufacturers
• Wear-free switching contacts for door opener, doorbell, and lighting
• Energy-efficient, continuously adjustable LED lighting
• Two sensitivity levels for different ambient noise
• Additional switching options through optional a/b switching modules.