The power transmission via UTP cable calculation formula is a free tool that will allow you to determine the approximate Voltage drop / Running current / Voltage on camera site to expect with any given security camera run.

	Power supply output voltage =		V
	Camera's current draw =		mA
	Wire gauge =		AWG
	Number of pairs in parallel =		pair(s)
	Minimum tolerable voltage at camera =		V

PRESS BUTTON TO CALCULATE DISTANCE

	Power supply output voltage =		V
	Wire distance =		ft. /		Meters
	Wire gauge =		AWG
	Number of pairs in parallel =		pair(s)
	Minimum tolerable voltage at camera =		V

PRESS BUTTON TO CALCULATE CURRENT DRAW

	Power supply output voltage =		V
	Camera's current draw =		mA
	Wire gauge =		AWG
	Number of pairs in parallel =		pair(s)
	Wire distance =		V		Meters

PRESS BUTTON TO CALCULATE VOLTAGE ON THE CAMERA SITE