2.4GHz wireless base station is a digital, multi-channel, wireless intercom system offering reliable and secure, full-duplex communications supporting up to 8 wireless TR-240 beltpacks and an almost unlimited number or half-duplex beltpacks. This system uses the widely adopted IEEE 802.11 technology. This system also incorporates the intelligence called ClearScan, which automatically selects the optimal RF (Radio Frequency) channel for communication. It has ability to configure multi-level 802.11 wireless security features, such as data encryption and MAC address filtering, as well as 64 bit audio encryption to provide a highly secure wireless intercom system.