1 Radio Shack 43-486 FM Wireless Intercom and Alegro 2-Way System Room Monitor

Radio Shack Three-Station Wireless FM Three Channel Intercom 43-219 One 1 Unit

Realistic Radio Shack SELECTaCOM 3 CHANNEL WIRELESS FM INTERCOM 43-218A NEW NOS

Radio Shack 43-3105 FM Wireless 3-Channel Intercom Pair System Gray

Radio Shack 43-3105 FM Wireless 3-Channel Intercom System Gray TESTED & WORKS

Radio Shack 43-3102 Wireless Intercom System SINGLE UNIT 900mhz Expandable WORKS

Radio Shack 3 Channel FM Wireless Intercom 43-486 Single Unit Only Tested Works

Radio Shack 43-3102 Wireless Intercom System SINGLE UNIT 900mhz Expandable WORKS