Uniden HomePatrol-2 Touchscreen Phase II Digital Scanner plus BC-GPSK GPS Receiver BUNDLE Bundle includes (1) Uniden HomePatrol-2 Phase II digital touchscreen scanner and (1) BC-GPSK Serial GPS Receiver On-screen controls let you quickly access features you'll use the most Receives conventional and the following types of trunked channels: Motorola Type I Motorola Type II Motorola Type II Smartnet Motorola Type II Smartzone Motorola Type II Smartzone Omnilink Motorola Type II VOC LTR Standard Project 25 Standard P25 Phase I P25 Phase II Motorola X2 TDMA EDACS Standard (Wide) EDACS Narrowband (Narrow) EDACS Networked (Wide/Narrow) EDACS ESK On the following frequencies: (25-512 MHz) (758-960 MHz) (excluding cellular telephone bands) " Quick hold allows you to tap on the channel name to lock and hold on any system, department or channel GPS receiver includes a magnetic base and features a weatherproof design.