7Main FeaturesNo Programming Required - Factory programmed micro SD card for allknown radio systems in the US and Canada. The database is updatable with theSentinel software and Uniden updates the main database weekly.Scan by Location - Allows you to set your location(s) by zip/postal code orGPS coordinates for instant reception. The Auto-locate feature will find localsystems if you don’t know where you are.Favorites Scan - Allows you to organize your Systems into Favorites Lists. Thescanner will only use channels from the chosen Favorites lists. The scanner willscan multiple Favorites Lists and full Database at the same time.4 GB micro SD card - For storing Favorites Lists and recording sessions.Location Based Scanning - Connect to a GPS (not included) for precisesystem selection and continuing reselection when you travel. The scanner canautomatically Avoid and Unavoid Systems and Departments based on yourcurrent location as provided by an external GPS unit.Range Control - Lets you set how far out from your current location the scannerwill search for channels in Favorites Lists and the database. Better locationprecision for departments and sites that allows you to also define a location andrange using up to 32 rectangles instead just of a single circle.Wi-Fi Dongle (BCD536HP Only) - (USB port on back) and Wi-Fi toiPad/Android Tablet App.Trunk Tracker V Operation - Scans Motorola P25 One-Freq, Motorola TypeI/II 700/800/900/UHF/VHF, EDACS-W/N, LTR, and Conventional Systems.APCO 25 Phase I and Phase II Support - Allows you to receivetransmissions with these decoding protocols.Multi-Site Trunking - Lets you program the scanner to share trunked systemIDs across multiple sites without duplicating IDs.Control Channel Only Scanning - With Motorola trunking frequencies, youdo not have to program voice channel frequencies.Instant Replay - Plays back up to 240 seconds (4 minutes) of the most recenttransmissions.Audio Recording - Capture transmissions for later playback.