Production Intercom Telex AD920 operates on a balanced line and uses a 20kHz tone to activate signal lamps. This makes Telex a logical choice in a facility already wired with telephone twisted pairs, since these can be used in a balanced system. Other popular systems would require pulling in 2-conductor shielded cable. The AD920 adaptor can also be used to interface a Telex system to any system compatible with a Production Intercom system, including Clear-Com and HME.
This adaptor allows you to upgrade older Telex systems so that you can benefit from the added flexibility of Production Intercom components and accessories.
Learn more about this and other Production Intercom accessories that work with existing Telex installations.
Production Intercom AD920 Telex adaptors >>