Berkjan

Just joined to forum and i just got job in cctv industry and my knowledge is very limited. I will be appreciated if you (pros) give some tips about CCTV later on when i have questions THank you

any1 please? help

I have to install 2 cameras at back yard i choice already 4 channel 120 fps dvr. but my back yard is really long and its almost 200 feet far from building. im car dealer and i need to watch my cars sometimes so i need clear picture and night vision too, any suggestions please, what kinda camera and lens should i use and where can i get them if you can give me link im located in toronto canada Thank you