PortaCom AnchorMAN-40 - Four-User Wireless Intercom System (Single-Ear Headsets)

The AnchorMAN-40 from Anchor Audio/Portacom is a high-quality wireless intercom system designed for full-duplex communication. It consists of four BP-900 wireless beltpack transmitter/receivers, four H-200S single-ear headsets, a gang charger for charging all four beltpacks at once, and a carrying case. All four users may communicate in duplex mode, while additional beltpacks can be added to support an unlimited number of listen-only users. The system can be divided into four separate groups that operate in the 944-952MHz range, so there's no need for a base station.