What is the default username and passwords for hikvision units?

What is the default username and passwords for hikvision units?

• Username
  When you plug in your device for the first time you will be required to put in a Username. Please use the following:
  Username: Admin
• Password
  You will then be asked to create a Password. Please take note that your password must be 8 characters long and needs to contain both letters and numbers. It is very important that you remember the password that you have created. (see document “Activate Device Now” attached for more detail)
• I.P Address
  You will be asked to enter an I.P address so that you can contact the device from your PC. Please use the following:
  192.168.1.64
• Forgotten Passwords
  Should you need to reset your password, please forward the full serial device number (found by using the SADP – IP Finder Tool -, please see attached the “how-to” manual) to manda@sensorsecurity.co.za