25,000 Channel Digital (25 MHz - 1.3 GHz) GPS enabled (compatible GPS required to activate function) APCO25 scanner with Trunk Tracker IV (Motorola,EDACS, ESK & LTR tracking). Features Close Call RF capture (instantly tunes to signals from transmitters nearby), Temporary lock out, Location based scanning, Band Scope, Fire Tone-Out, 7-Multi-Color Backlit display, CTCSS/DCS/NAC decoding, S.A.M.E. Weather Alert, Audio AGC, Alpha tagging, Narrowband reception, Key Safe Mode, IF exchange, Preemptive trunking priority, P25 One-Channel trunking, PC programming & control. Comes with AC power adapter, DC power harness, Automotive accessory power plug, Mounting bracket, ISO/DIN-E mounting sleeve, Telescopic antenna & PC interface cable.