There are a lot of unauthorized resellers and security companies out there selling Vivotek products. Please refer to Vivotek's website for a list of unauthorized sellers.
Saving a few dollars here and there may end up hurting you when the time comes for warranty repairs, updates, etc. since Vivotek will not honor those purchases.
All authorized resellers of Vivotek cameras are required to register each camera's serial # with end-customer's name and invoice #. This way, Vivotek can keep track of all products circulating in the market and honor warranty repairs.
If you have any questions, please feel free to chat with us or email us.