Welcome to the RTS® Two-Wire Intercom support section. This section of the website is designed to help end users troubleshoot their own systems quickly and effectively. All of the content in this support section is authored and maintained by RTS® Two-Wire Intercom technicians with extensive field experience. If you are a first-time user, RTS® recommends reading through the FAQ and Knowledgebase sections to familiarize yourself with system design and operation. If you still have questions, contact your nearest RTS® Two-Wire Intercom technical support specialist.

 Featured FAQ

How can I attach two powered two-wire systems together?

The transformer in Figure 1 is useful if you need to strip DC voltage off of a wet two-wire system. After proper installation one would be left only with audio on the other side of the transformer. This allows one to hook the line up to another system with its own power supply, or to attach the system to another device that would sensitive to voltage on the line.
Figure 1
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 Featured Glossary Term

Auto Listen (al)

A key assignment for listen keys only. This assignment works like auto follow, except that listen automatically activates during talk, Auto listen is sometimes a good assignment for use with partylines or other non-keypanel devices that do not have talk-back control of matrix crosspoints.
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