I am new in this forum. I want to install 8 cameras between 40 meters to 210 meters distance.
Can I use computer SMPS for power supply to the cameras? Here computer SMPS outputs power as 12V 19AMP or 12V 19AMP. Is it okay for 8 cameras and for that distance?
I heard from some electronic equipment repairer that it can not be used for that long distance but it can be used for shot distance. Is it true? If it is true then why? I asked this question to the repairer but what he replied i not understood.
Please guide my about perfect power supply for those cameras.
