Auerswald TSA-a/b Connection Adaptor

• Easy connection of older (existing) door intercom systems to an analogue subscriber port of a modern telephone system
• Separate volume setting for both voice paths, adjustable impedance
• Built-in power amplifier for intercom stations without power amplifier

Adaptor for connecting 4 wire or FTZ door intercom points to an a/b port of ITK/telephone systems. Switching telephony to IP often results in the purchase of a new telephone system. While these modern ITK systems are up to date and offer a host of modern features, you will be looking for a connection for the existing door stations in vain. Auerswald has the solution for this: with the door intercom adapter TSA-a/b door intercom points with an older 4-wire interface or with a 2-wire connection according to FTZ 123 D 12-0, which may not be easily exchanged for construction reasons, can be connected to the analogue port of a modern telephone system. The existing door station from z. It can be preserved e.g. Siedle, Ritto, Grothe, Telekom or Auerswald. The TSA-a/b is not only designed for Auerswald ITK systems, it is suitable for use on all standard telephone systems with analogue user ports. Features at a glance: easy connection of older (existing) door intercom systems to an analogue telephone system for a modern telephone system. Installation of 2-wire interface (according to FTZ 123 D 12-0) and 4-wire interface to a/b additional switching options for e.g. For example, a second bell or lighting through optional Auerswald a/b switching modules. Power supply via bell transformer. Separate volume setting for both voice paths, impedance adjustable. Built-in power amplifier for voice stations without power amplifier. This is a product that can also be used independently of the manufacturer.