The Radio Active Designs UV-1G wireless communication system is a two channel wireless communications system, also boasting two channels to WTA communication. This allows two channels of communication for those on the wireless packs to talk only amongst themselves as well as having the ability to communicate with up to two channels of wired communications which can be plugged into the UV-1G base station, either through 2-wire RTS/Clear-com or 4-wire com.

The RTS TW5W is a 1x5 dual channel 3-Pin XLR passive splitter for use in a hardwired intercom configuration. It features a rugged metal box for portable floor interconnect.

The RTS PS15 system power supply provides two independent output channels, one powered at 32VDC up to 1 amp and one "dry" and program audio in a hardwired intercom configuration.

The RTS PS8 is a 4 Station, 2 Channel power supply for use in a hardwired intercom system. It is expandable up to 8 stations.

The Telex TR-825 Dual-Listen Beltpack with Headset is a two-channel UHF frequency-agile wireless beltpack for use with the Telex BTR-800.

The Telex BTR-800 2-Channel Base Station UHF Frequency-Agile system offer the ultimate in reliable, high-performance, high fidelity full-duplex communications.

The Telos Link Telephone to Intercom Interface solves the problem of interconnecting production intercom systems with dial-up telephone lines.