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ITEM #: 2683731 UHF 2-Channel Wireless Full Duplex Narrow Band Base Station (Freq: A5, Headset jack: RTS A4F)
Telex / RTS - BTR-80N A5R - UHF 2-Channel Wireless Full Duplex Narrow Band Base Station (Freq: A5, Headset jack: RTS A4F)