Compact APCO 25 Handheld Scanner Features TrunkTracker IV (Motorola APCO 25 Digital, Motorola, EDACS, LTR) 25000 Dynamically Allocated Channels Close Call™ RF Capture Technology - Instantly tunes to signals from nearby transmitters Fire Tone-Out Multi-Colored Display Backlight Alpha Tagging 100 Quick Key System Access Band Scope - Graphically finds radio activity Continuous Band Coverage* - 25MHz to 1.3GHz Excluding UHF TV and Cellular Compact Size Audio AGC Automatic Digital Threshold Adjustment Temporary Lockout Search with Scan NAC Decoding - for conventional P25 channels DCS/CTCSS Rapid Decode - Instantly Detects and Displays the Subaudible Tone So You Can Quickly Determine the System Settings. S.A.M.E. Weather Alert - Specific Area Message Encoding - During a NOAA Weather or Emergency Alert, a code for your specific location will alert you to severe conditions in your immediate area. PC Control/Programming (Free Download) Public Safety Scanner System / Channel Number Tagging - provides rapid access to a specific system or channel Compatible with BC-RH96 Remote Head Individual Channel Volume Offset Priority ID Scan on trunked systems Program your favorite frequencies from $35.00.