The RTS RadioCom BTR-700 UHF-synthesized wireless intercom system offers the ultimate in reliable, high performance, high fidelity full duplex communications. The BTR-700 system includes the BTR-700 frequency-agile base station, working with up to four (4) TR-700 frequency-agile beltpacks. The BTR-700 base station provides full-duplex communications with the beltpacks. The BTR-700 system is perfectly suited for stand-alone operation and can interface with RTS Audiocom, RTS Two-Wire Intercom, Clear-Com as well as RTS Digital Matrix Intercom systems and other four-wire communications systems. In addition to the external intercom systems interfaces listed above, the system provides connections for auxiliary balanced audio input and output. The RTS RadioCom BTR series has been designed for reliable, efficient operation. Operating in the 518 to 722 MHz range, the units operate reliably at line-of-sight distances of 1,000 feet. With available antenna systems from RTS RadioCom, the effective operating range can be extended. The TR-700 high efficiency beltpacks provide 12-14 hours of uninterrupted operation using standard alkaline batteries.