It’s Easy To Determine The Power Needed To Run Your System: 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 Unit" or VPU’s. Valcom Products Providing Power Are Noted By A Valcom Products Consuming Power Are Noted By A . Example:  |