The stainless steel door entry system from Auerswald sets new accents to your door. Large buttons with integrated power-saving LED lighting lead visitors safely to the desired destination. Auerswald an existing installation can be upgraded very easily on the TFS-Dialog 3, and so put on the cutting edge of technology with superior sound quality. The intercom system is simply screwed onto the existing wallbox. For new installations a suitable flush box is included. The system is ideal for telephone systems without a separate door phone interface because it is connected directly to an available analog extension port of the system. By pressing a doorbell button, the intercom system behaves like an extension phone and dials a previously programmed phone number - another extension, group, or even an external call destination. Simultaneously with this 'door call' can also be triggered a shift, then the - very classic - for example, controls the doorbell or the stairway light. Highlights of the TFS-Dialog 3: - operating on the analog extension port of a telephone system by Auerswald and other manufacturers -

• 4 Rings (TFS-Dialog 3
, 2 ... 3 ... 3 3 ... 3 4), optional also, for example, be used as light sensors - Programming of numbers and basic functions of a telephone - Two sensitivity levels for noisy and quiet environments - Excellent speech intelligibility, frequency-optimized amplifier electronics - Wear-free switching contacts for door, doorbell and light (bell transformer required) - Power saving, wear-free LED lighting, continuously variable color (cool white to warm yellow) - additional switching options with optional A / B Switch Modules Type: 9
64 Quantity:
ST.