Valcom Power Units

You don’t have to have a degree in electronics to put your system together. For those of us who don’t know much about Ohm’s, MHz and watts - Valcom has developed a simple, easy system we call "Valcom Power Units" or VPU.

Valcom Products Providing Power Are Noted By A +#

Valcom Products Consuming Power Are Noted By A -#

Simply total all - example:

a. Page Control VPU

Page Control

1 x +30 = +30 VPU Provided

b. Speaker/Horns VPU


15 x -1 = -15 VPU Consumed

c. Subtract b from a

 = +15 VPU's Left Over
(No Power Supply Needed)