Yes the Pro-433 is new its an 06 model, which I think it close to the unidin Pro-2052. So far I love it. It will scan up to 1.3gHz. Also what I have found out it can also be upgraded when the FCC change bands. You can program it from the keypad or via a radio/computer interface. Plus you can use this one to clone another 433 or the PRO-528.