i have 2 different dvr`s.one is a cobra with 5 cameras and the other is a nightowl with 16 cameras.one system is in mexico and i can view it on my phone as well as my pc at home.same goes for the cobra i have at home.i have been trying all day to get either one to work on bi,no luck.watched different videos and still can`t get it. do i have to input each camera sepratly?and how would i do that?thanks for any help