This customized HME Wireless Headset Intercom System, available from Cobalt Audio Video, features a compact economical base station which is weather sealed for dust and moisture. It can be powered with 6 AA batteries or 12 VDC or AC external source. Supports up to 15 users and 4 talkers,using any combination of BP200 belt pacs with your choice of headset, or WH200 wireless all-in-one headsets or WS200 wireless speaker station. This system is perfect for applications whre no expansion in number of talkers or interfacing with other systems is anticipated. The System includes optional external two-way radio interface and two switchable audio channels. The hands-free hot microphone operation allows law enforcement to communicate "stop" commands when critical. While there is secure encrypted communication, there is no frequency coordination or license required.