DONT BUY IMITATION:If your looking for a scanner this one of the best scanners on the market.The UNIDEN BC898T 500 channel programmable base/mobile scanner with trunktracker III. Frequency coverage :25-54,108-174,216-512,806-956 execluding the cellular and uhf bands.This police scanner has other features:a/m f/m radio with 20 presets,clock/alarm,programable search,beep alert,50 rapid decoding.one touch weather,S.A.M.E.weather alert,backlit display,6 level signal meter,priority scan,trunk scan and search.The scanner also has memory back-up and external speaker jack.Comes with AC &DC power cords.