Uniden Sentinel is described as 'Uniden provides free software for programming specific models of their scanners. Note, there are two different versions of this software, and which version you should use is dependent on which model of Uniden scanner you have. This is not compatible with non-uniden Scanners'. There are six alternatives to Uniden Sentinel for Windows. The best alternative is ProScan, which is free. Other great apps like Uniden Sentinel are UniTrunker (Free), BuTeL ARC (Paid), FreeSCAN (Free) and ScannerCast (Free Personal).
FreeSCAN, the award-winning Freeware program for programming the Uniden SC230, BC246T, UBC3500XLT, BR330T, BCD396T, BC346XT(C), BCD396XT, BCT15X, BCD996XT, BCT15 and BCD996T, BCD996P2 public safety scanners (The 436 & 536 will not be supported).
Supports over 60 Scanners - all within one product. Share data files with any and all of your scanners! IBuilt in FREE access to Radio Reference. This includes integrated database creation for programming your radios