Mobile Police Scanner, Reception Type Analog, Number of Channels 9000, Trunking System Yes, Display Type Orange Backlit LCD Display, Frequency 25 to 512 MHz, 758 to 823 MHz, 849 to 868 MHz, 984 to 960 MHz, 1240 to 1300 MHz, Power Source AC Adapter, Length 6 In., Width 7 In., Height 2 In., Includes AC Adapter, BearTracker Warning System, Three Wire Harness, Mounting Bracket And Hardware