Someone has a DS-7608NI-K2/8P NVR for sale but it is password locked. I'm thinking of buying it and resetting the password. Is there any way of doing that? I cannot do it from Hikvision's website because they'd say it was purchased from an unauthorised retailer and I do not even know where it was originally purchased from. There is a password reset section on this website but would that work for something which wasn't purchased from here? Not sure if it makes a difference but I'm from the UK. Please let me know if there's any method that will for sure 100% work.