This is NOT a police scanner. To fully utilize all the features you have to use Windows PC to program this radio. Not Compatible with RT systems software and/or CHIRP. New Features on AT-D878UV GPS version Roaming (Auto/Manual) Repeater Check (Out-of-range checking for repeater) Talker Alias (Send and Displays) Analog and DMR APRS Set channel name to yellow or white color Custom Standby background picture Compatible with 868 Codeplug. The AnyTone D878UV GPS Dual Band radio was developed to conform to the DMR Tier I and II requirements. It offers state-of-the-art performance for both digital and analog operations at both the UHF and VHF frequency bands. 4,000 Channels, 10,000 Digital Talk Groups with 150,000 Contacts. The large color display offers clear information about the radio operation and function, including displaying whom you are connected to. The powerful transmitter is very reliable and offers up to 7 Watts of power for a hand-held. Package Includes AnyTone AT-D878UV dual band DMR/Analog radio USB Programming Cable and software High Gain Dual Band Antennas Li-ion Battery 3100mAh Belt Clip Charger base and AC Adapter User's Manual AnyTone Sticker! TX and RX frequency range 136-174 MHz and 400-480 MHz FCC Part 90 Certified, FCC ID: T4KD878UV