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Looking for a Business Telephone System? More Information:
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Valcom Power SuppliesWhen you set up a paging system, often you will not need an auxiliary power supply. To determine your power needs, determine the number of VPUs made available, then determine and subtract from the VPUs available how many VPUs will be used. VPU supply or usage is clearly spelled out in the item descriptions. Example: Contol Unit 2001A provides 20 VPUs. Speaker 1010C uses 1 VPU (see one-way speakers and talkback speakers). So, a system using 2001A and 8 1010C speakers would leave a surplus of 12 VPUs. No power supply would be needed and another 12 1010C speakers could still be added to the system. Need help putting together a paging system?
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Product Links:Refurbished
Comdial - Comdial
phones, Comdial
KSU, Comdial
Cards
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