Uniden BC346XT Analog TrunkTracker III Scanner with Dynamic Memory Architecture * Control channel data output, close call temporary store, GPS support for location-based scanning, location alert and crows-flight navigation * Fire tone out alert, fire tone out search, built-in frequency counter, band scope, multi-site support, temporary lockout and startup configuration * System/channel number tagging, compatible with BC-RH96 remote head, AGC, individual channel volume offset, intermediate frequency exchange and key safe mode * Private systems, priority ID scan on trucked system, preemptive priority on Motorola analog system, quick access search keys and negative channel dropout delay * LCD and keypad backlight, strong signal attenuation, adjustable hold, upgradeable firmwire, channel alert, key lock, PC programming/control, battery saver, antenna connector and SMA