I bought a "new" DS-2CD2042WD-I on Amazon. When I hooked it up I never got an activation screen through the browser and SADP says active. It's running 5.3.3_150630. From what it can tell it's the international version (BBWR in serial number?). I tried "12345" and "123456789abc" as the password and neither work. Any suggestions? I already asked the amazon vendor but have yet to hear back from them. I also sent email to Hik asking for a code to reset the password through SADP but have not received a reply yet either. The (red and white) box has a mfg date of 10/2015