Apco 25 phase II and yes, all NEWER scanners do P25P2. Cheap is somewhat of a question isn't it? The BCD325P2 is running $370 ish on amazon BUT after you upgrade it to DMR your over 400. The only scanners out of the box doing DMR and all the other bells and whistles are Whistlers (Cute huh). Which I am looking at on amazon for $487. Trick is programming it .... Not Fun!