mori

thank you very much guys, i will check the frame number because i think the game is on that. best regards

Hi every body, i am facing problem that i cant understand in some DVRs there are high resolution such as 7xx*5xx but this DVRs are not D1 resolution as resellers told me. i khnow that D1 refer to resolution 7xx*5xx but i cant understand what exactelly D1 means and when i can say this DVr is D1. could some one exlain this? regds

thank you so much for reply, it is valuable information and i will see what i can do. thank you again

Hi every body, i am new here, and i am still dont have experience in cctv system. i have question, i want to use cable for 400 m distance. can some one tell me the specification of the best cable spec. in the market i have found many types but realy i cant chose. best regards