Auerswald TFS-Dialog 204 for a/b extension / 4 bell push buttons / slim-line housing / aluminum p...

Your telephone system does not have a TFE interface, but you want to use a door intercom system. Choose the TFS-Dialog 200! It connects directly to an a/b port of your system via a two-wire cable and operates similarly to a telephone: pressing the bell button automatically dials a pre-set internal or external number. The housing's flat design allows it to blend into almost any local environment, eliminating the need for cumbersome flush-mounted installation. To cover any existing mounting boxes from older systems, an angled cover plate is available, which also serves as a weather protection roof.

Highlights of the TFS-Dialog 200:

• Operation at the analog extension port of a telephone system from Auerswald and other manufacturers
• Programming of phone numbers and basic functions via telephone
• Two sensitivity levels for loud and quiet environments
• Excellent speech intelligibility, frequency-optimized amplifier electronics
• Switching contacts for door opener, bell, and light (bell transformer required)
• Additional switching options through optional a/b switching modules
• Modern slim-line housing in elegant design and compact construction with only 16 mm height
• Shatterproof nameplate glass with full-area white backlighting in maintenance-free LED technology, without additional power supply
• Template for labeling nameplates
• Installation option for a sensor of a contactless door opener system
• Weather protection roof available as an option.