voltage drop off?

[junya 0]

Anyone know of a thread or link etc. that shows approximate voltage dropoff showing length of run, gauge of wire, both 24v ac and 12 v dc? per device; Ptz, fixed cam, ir illuminators etc?

[Metal Shaper Man 0]

I think this is what you are looking for.

 

http://www.altronix.com/index.php?pid=4