Jose Malave said
Best is more relevant to what your application is. I strongly suggest giving us a call on Monday at 866 573-8878 option2 and Speaking to a Sales Exper which will go over any questions you may have and according to your location and needs. Also, HD-CVI is not analog in any form, it is a complete Digital Signal Similar to QUAM Tech from your Cable Provider.
appreciate the education. the Northern's are my first ever sec cam, all i know is i want a better image after using them for a couple years. & affordable for my pocket.
thanks for your reply, i'll call your sales team and get more informed on this and see what i can get.